distribution capability statement [2018 2020]€¦ · medc distribution capability statement...

MUSCAT ELECTRICITY DISTRIBUTION COMPANY S.A.O.C

Distribution Capability

Statement

[2018 – 2020]


Preface

This Distribution Capability Statement is provided by

the Muscat Electricity Distribution Company (hereafter

MEDC) according to Distribution and Supply Licence

Condition number 32 and in accordance to the

Distribution Planning code 4.4.

This Statement describes the Distribution System

capability over the next three years 2018 -2020. The

Statement provides up-to-date Distribution System

data to provide customers with the information

needed to identify those parts of the system which

offer the most suitable opportunities for future

connections to the MEDC system and where

constraints currently exist, or will exist.

This year we have taken the decision to further provide

detailed system data in spreadsheet format. The

spreadsheet supplements this capability statement

and is available to customers and other relevant

stakeholders. We hope this provides our customers

and other stakeholders with a transparent and usable

platform to assess possible points of connection within

the MEDC licenced area and to assess the

opportunities it provides.

The board of MEDC has determined this three-year

plan to clarify and highlight MEDC’s key priorities over

the coming years. The plan will form the basis for the

company’s further investments and serve to confirm

MEDC’s contributions to the Omani electricity sector.

Eng. Abdullah Bin Said Al Badri

MEDC CEO


CONTENTS

LIST OF TABLES 2

LIST OF FIGURES 2

1. INTRODUCTION 1

1.1. PURPOSE OF THE STATEMENT 1 1.2. STRUCTURE OF THIS CAPABILITY STATEMENT 1

2. PLANNING PHILOSOPHIES AND PRACTICES 2

2.1. OBLIGATIONS OF THE DISTRIBUTION LICENCE 2 2.2. REQUIREMENTS OF THE DISTRIBUTION CODE 2 2.3. DISTRIBUTION SYSTEM SECURITY STANDARDS 2 2.4. SYSTEM VOLTAGES AND CONFIGURATION 3 2.5. FREQUENCY DEVIATIONS 4 2.6. VOLTAGE WAVEFORM QUALITY 4 2.7. VOLTAGE FLUCTUATIONS 4 2.8. AUTO-RECLOSING AND SINGLE PHASE PROTECTION

OPERATION 4 2.9. DESIGN FAULT LEVELS 4 2.10. STANDARD EQUIPMENT SIZES 5

Conductors 5 Transformers 5 Switchgear 5 Capacitors 5

2.11. TECHNICAL STANDARDS 6 2.12. SPECIFICATION OF APPARATUS AND PLANT 6 2.13. EARTHING 6 2.14. VOLTAGE REGULATION AND CONTROL 6 2.15. PROTECTION 6

3. PLANNING DRIVERS 8

3.1. BACKGROUND 8 3.2. ZONE 1 – (THE EASTERN ZONE) 8 3.3. ZONE 2 - (THE CENTRAL ZONE) 8 3.4. ZONE 3 - (THE WESTERN ZONE) 8

4. MEDC DISTRIBUTION SYSTEM 10

4.1. EXISTING DISTRIBUTION SYSTEM 10 4.2. AREA BASED SYSTEM HISTORICAL GROWTH 10 4.3. SYSTEM DEMAND AND LOAD DURATION 11 4.4. SYSTEM DEMAND FORECAST 12

Best Practice Distribution Load Forecasting 12 System Demand Growth 13

4.5. GRID SUPPLY POINTS 13 4.6. DISTRIBUTION SYSTEM ANALYSIS 17

Load Flow Analysis 17 Short Circuit Analysis 17

4.7. TECHNICAL LOSSES 18

4.8. CONTINUOUS IMPROVEMENT AREAS 18 Bulk Load Details and Modelling 18 33/11.5kV Transformers Tap Changer

Modelling 18 11kV System Modelling 19 Improved and Updated Motoric Short Circuit

Contribution 19 Technical Losses Calculation using Power

System Models 19 Maximum and Minimum Scenario Modelling

19

5. CHALLENGES AND OPPORTUNITIES WITHIN THE SYSTEM 20

5.1. NEW CONNECTION APPLICATIONS 20 5.2. SYSTEM CONSTRAINTS AND OPPORTUNITIES 20

6. THE INVESTMENT PLAN 23

6.1. SYSTEM DEVELOPMENT PROJECTS DURING THE PERIOD 2018– 2020 23

Zone 1 – (The Eastern Zone) 26 Zone 2 - (The Central Zone) 28 Zone 3 - (The Western Zone) 30

Appendix A: Distribution System Capability

Statement 32

Appendix B: DSSS Non Compliances 33

Appendix C: System Studies Results 35


MEDC Distribution Capability Statement (2018-2020) – V2.2 2

L I S T O F T A B L E S

Table 1 DSSS Classifications and Defined Restoration Times . 3

Table 2 System Nominal Voltages and Tolerance .................. 4

Table 3 Short Circuit Rating of Switchgear ............................. 5

Table 4 Standard 33kV conductor Sizes and Ratings .............. 5

Table 5 Standard 11kV conductor Sizes and Ratings .............. 5

Table 6 Standard Switchgear Ratings ..................................... 5

Table 7 Summary of Installed and Firm Capacity of MEDC

Distribution System – 2017 [up to July 2017] ...................... 10

Table 8 Area Wise Compound Annual Growth Rate [CAGR] of

MEDC Distribution System ................................................... 10

Table 9 System Maximum and Minimum Demand in 2017 . 11

Table 10 The CAGR System Load Growth% from 2010 to 2017

............................................................................................. 13

Table 11 MEDC System Maximum Demand in MW [Historical

and Forecast] ....................................................................... 14

Table 12 MEDC System Technical Losses ............................. 18

Table 13 New 11kV and LV Customer Applications .............. 20

Table 14 2020 Projected Capacity Constraints in MVA ........ 22

Table 15 Status of the Primary Substations at a glance [2018-

2020] .................................................................................... 23

Table 16 Summary of Sponsored Projects ........................... 23

Table 17 Summary of Planned Projects in MEDC Distribution

System to meet Summer 2018 Maximum Demand ............. 24





L I S T O F F I G U R E S

Figure 1 MEDC Distribution System ....................................... 9

Figure 2 Hourly Demand – Summer Maximum Day Profile

2010 -2017 ........................................................................... 11

Figure 3 2017 Load Duration Curve ..................................... 12

Figure 4 System Historical and Forecast Maximum Demand

(2006-2020) ......................................................................... 14

Figure 5 33kV Existing System (2017) .................................. 15

Figure 6 33kV Expected System Development (2018 to 2020)

............................................................................................. 16



1 . I N T R O D U C T I O N

1.1. Purpose of the Statement

This Capability Statement is intended to provide an

understanding of MEDC’s 33kV and 11kV Distribution

System and to present MEDC’s development plans for

the 33kV and 11kV Distribution System for the years

2018-2020. This Statement includes electrical data for

the station loads, overhead lines, cable circuits,

transformers, switchgear and capacitors used in the

preparation of Distribution System models for the

power system studies and form the MEDC Distribution

System. The results of the load flow and short circuit

studies are presented thereby providing an assessment

of the capability of the Distribution System.

The schedule of committed and planned system

development projects on the 33kV Distribution System

is presented in Chapter 6. Implementation of these

system development projects is necessary to meet

future forecast demand growth, maintain or improve

the capability in the Distribution System to meet the

system growth and to address the issues of actual or

forecast non-compliance with the Distribution System

Security Standards (DSSS). Implementation of these

projects will increase the number of 33/11kV primary

substations(PSS) providing enhanced opportunities for

new and increased customer connections.

The impact of MEDC’s forecast demand growth and

Distribution System development projects on the

Transmission System, which is owned and operated by

Oman Electricity Transmission Company (OETC), has

been fully assessed in the development of MEDC’s

development plans. Where appropriate 33kV load

transfers from one 132/33kV grid station (GSS) to

another have been considered and where this option is

not feasible applications for additional 132/33kV GSS

capacity have been submitted to OETC, resulting in

OETC plans to construct and build additional 132/33kV

GSS capacity within the MEDC licence area.

1.2. Structure of this Capability Statement

Chapter 2 and Chapter 3 provide relevant information

associated with MEDC’s licence obligations, planning

assumptions and technical standards. Chapter 4

provides an overview of the Distribution System,

together with details of the demand profile, projected

demand forecast, system constraints and a summary of

the technical analysis of the Distribution System.

Chapter 5 summarises the current levels of connection

activity within the MEDC system and provides an

overview of the opportunities new customers may

have whilst identifying the challenges that MEDC face

currently along with measures to address them.

Chapter 6 provides detail of the development projects

proposed over the three-year period 2018 to 2020.

Appendices detail the results of the required

distribution system analysis studies.



2 . P L A N N I N G P H I L O S O P H I E S A N D P R A C T I C E S

MEDC recognise that it is fundamental to provide

sufficient guidance to enable relevant stakeholders and

current and potential customers to understand the

quality of supply that they may receive from the

Distribution System and to enable any person seeking a

connection to the system to be able to understand the

Distribution System at the intended point of connection.

This Capability Statement briefly identifies relevant

conditions of the Sector Law and the associated Planning

Codes and Security Standards that all regulated entities,

must adhere to. It further outlines the key technical

standards to which our Distribution System is designed

and constructed.

Royal Decree 78/2004 promulgating The Law for the

Regulation and Privatisation of the Electricity and

Related Water Sector. Article 90 places an obligation on

Distribution Companies to undertake to finance,

operate, maintain, develop and expand the Distribution

System in a safe manner, economic and efficient manner

and in accordance with the relevant performance and

security standards.

2.1. Obligations of the Distribution Licence

Condition 4 of our Distribution Licence as entitled

‘Implementation of and Compliance with the

Distribution Code’ and requires MEDC to become and

remain a party to and comply with the provisions of the

Distribution Code. It also requires MEDC to co-operate

with other Licensed System operators in the

maintenance and development of the Distribution Code.

Distribution Licence Condition 32 is titled ‘Distribution

System Capability Statement’ and requires MEDC to:

‘On an annual basis, prepare a statement in a

form approved by the Authority, showing in

respect of each of the three succeeding

financial years, circuit capacity, forecast power

flows and loading on each part of its

Distribution System and fault levels for each

transmission node.’

Licence Condition 32 also describes the further

information that needs to be included within the

Capability Statement relating to:

• Information on the status of the Distribution

System, its capacity and envisaged future needs.

• Advising potential customers on parts of the system

that are best suited to new connections.

• Information on the potential system constraints to

development.

• Provide an overview of current system

developments.

• Assessment of technical losses.

The full requirements of Licence Condition 32 are found

in Appendix A of this document.

The intent of this Capability Statement is to provide the

information as stated above in a form that is relevant

and useful to the Authority and other stakeholders.

2.2. Requirements of the Distribution Code

The Distribution Code covers all material technical

aspects relating to connections to, and the operation

and use of, the Distribution System. The Distribution

Code is structured into a number of specific sections.

The Distribution Planning Code (DPC) 2 states that its

objectives include for ‘the exchange of information and

interaction between Licensed Distributors and

Distribution System Users concerning any proposed

development of Distribution System User Systems that

are to be connected to the Distribution System’.

DPC 4.4 relates to the obligations of MEDC under its

Distribution Licence to produce, on an annual basis, the

Distribution System Capability Statement relating to the

three succeeding years.

2.3. Distribution System Security Standards

As part of maintaining an adequate electricity supply to

its consumers; MEDC is obliged under its distribution

licence to

‘plan and develop its Distribution System in

accordance with the approved Distribution



System Security Standards’1 and to ‘operate

and maintain a safe, efficient and economic

Distribution System in accordance with the

Security Standards’2.

Table 1 provides a summary of the DSSS classifications.

Table 1 DSSS Classifications and Defined Restoration

Times

Class Demand Group

First Outage Second Outage

A Less than 2 MW

Repair Time No Requirement

B 2MW to 6MW

3 Hours* No Requirement

C 6MW to 20MW

Within 15 minutes

Restoration time of planned outage

D 20MW to 100MW

Immediately Restoration time of planned outage

E Greater than 100MW

Immediately Immediately, 2/3 of demand**

*For 11kV networks in remote areas this restoration time may

be extended by the time it reasonably takes for a repair crew to

reach the area with the outage as long as the total restoration

time will not exceed 6 hours

**Planned Outages area assumed to be restricted to non-

summer periods when due to lower ambient temperatures

demand is reduced and equipment ratings enhanced

The DSSS places an obligation on MEDC to restore supply

following a circuit or transformer outage within

maximum time limits determined by the total demand

within a Demand Group as highlighted in Table 1

A first outage is a fault or planned outage occurring at

any time of the year including the period of maximum

demand. A second outage is a fault outage occurring

when an integral part of the system under consideration

is not available due to planned maintenance.

1 Licence Condition 31 (4a)

MEDC 33kV system and 33/11kV primary substations fall

into DSSS classes B to D with the majority being in

Class C.

Primary substations in Class B have a maximum demand

between 2MW and 6MW. Following a first outage the

affected load must be re-supplied within 3 hours. This

may be achieved by repair and restoration of the faulted

circuit, manual switching at the 33/11kV primary

substation with two or more transformers to re-supply

customers from an alternative transformer or manual

switching of the 11kV network feeders to re-supply

customers from an alternative 33/11kV primary

substation.

Substations in Class C have a maximum demand

between 6MW and 20MW. Following a first outage the

affected load must be re-supplied within 15 minutes.

This is achieved by the system configuration and

operational control, operating with parallel circuits and

remotely operating the circuit breakers from MEDC

Distribution Control Centre via SCADA.

The majority of MEDC 33/11kV primary substations have

2 x 20 MVA transformers with an N-1 firm capacity of

20MVA. These substations fall into the DSSS Class C

classification.

33/11kV primary substations in Class D have a maximum

demand between 20MW and 100MW. Following a first

outage, the affected load must be re-supplied

immediately. Immediate restoration means allowing an

adequate time for an interruption followed by

restoration through an automated transfer switching

scheme with restoration effected within 60 seconds.

33/11kV primary substations with 3 x 16MVA or 3 x

20MVA transformers fall into the Class D classification.

2.4. System voltages and configuration

Distribution Connection Conditions Code (DCC) 4.1

states the following:

2 Licence Condition 31 (4a) and (4b)



The voltage on the 33kV, 11kV and LV sides of

Distribution transformers at connection sites with

Distribution System Users shall normally be controlled

within the limits of ± 6.0% of the nominal voltage.

The voltage at customer’s terminals shall not vary from

the system nominal voltage +/- allowed tolerances as

shown in Table 2

Table 2 System Nominal Voltages and Tolerance

Voltage Level Tolerance

+6% -6%

33kV 34.98kV 31.02kV

11kV 11.66kV 10.34kV

415V 439.90V 390.10V

240V 254.40V 225.60V

2.5. Frequency Deviations



During normal operating conditions, the nominal System

Frequency of the Transmission and Distribution Systems

is 50.00 Hz and normally will be controlled by OETC

between 49.95 Hz and 50.05 Hz. During exceptional

steady state conditions, frequency deviations will not

exceed 49.90 Hz to 50.10 Hz unless disturbed

circumstances prevail. Under disturbed conditions,

System Frequency could rise transiently to 51.50 Hz or

fall to 48.00 Hz.

2.6. Voltage Waveform Quality



All apparatus and plant connected to the Distribution

System and that part of the Distribution System at each

connection point, must be capable of withstanding the

distortions of the voltage waveform in respect of

harmonic content and phase unbalance.

The maximum total levels of harmonic distortion on the

Distribution System at 33kV and 11kV, from all sources

under both normal, planned outage and fault outage

conditions is required to not exceed a total harmonic

distortion of 2.0%, with no individual harmonic greater

than 1.5% unless abnormal conditions prevail. At Low

Voltage (LV) the maximum total levels of harmonic

distortion from all sources is required to not exceed a

total harmonic distortion of 2.5%.

The maximum negative phase sequence component of

the phase voltage on the Distribution System should

remain below 1.0% unless abnormal conditions prevail.

A maximum value of 2.0% is permitted for phase

unbalance.

2.7. Voltage Fluctuations



Voltage fluctuations arising from disturbing or

fluctuating loads connected at a Connection Point to the

Distribution System shall not exceed 1.0% of the voltage

level for step changes that may occur repetitively. Any

large voltage excursions other than step changes may be

allowed up to a level of 3.0% provided that this does not

constitute a risk to the Distribution System or to any

User.

2.8. Auto-reclosing and Single Phase Protection Operation



Users should be aware that MEDC may use auto-

reclosing or automated sequential switching features on

the Distribution System. MEDC will on request provide

details of the auto-reclosing or sequential switching

features in order that the User may take this into

account in the design of the User System and protection

arrangements.

Distribution System Users should be aware that the

protection arrangements on some Distribution Systems

may cause disconnection of one phase or two phases

only of a three-phase supply for certain types of fault.

2.9. Design Fault Levels

The maximum short circuit withstand levels for the 33kV

and 11kV distribution system are stated in OES 11-

General Specifications for Electrical Materials and

Equipment and is shown in Table 3.



Table 3 Short Circuit Rating of Switchgear

Voltage Level Rated Short Circuit Capacity

33 kV 25kA (1429 MVA) for 3 sec

11 kV 18.4kA (350 MVA) for 3 sec

11kV (New) 25kA (476 MVA) for 3 sec

**Note that MEDC has adopted the standard for new 11kV

primary equipment to be 25kA for 3 seconds.

The 33kV system is earthed via a 12.5 ohm neutral

earthing resistor connected to the neutral point of each

grid transformer, thereby limiting the maximum

prospective 33kV earth fault current to 1,500 A per

transformer. The 11kV system is solidly earthed.

2.10. Standard Equipment Sizes

Conductors

The standard 33kV feeder conductors used by MEDC as

specified in OES 1-33kV and 11kV Overhead Lines and

OES 2-33kV & Pilot,11kV & LT underground cable

installations are shown in Table 4.

Table 4 Standard 33kV conductor Sizes and Ratings

Conductor Type

Conductor Size Rated

Capacity De-rated Capacity

33kV Cable

300 sq.mm Cu XLPE

435A (25MVA)

387A (22MVA)

33kV Overhead

200 sq.mm ACSR (Panther)

420A (24MVA)

*33kV Overhead

150 sq.mm ACSR (Wolf)

351A(20MVA)

*33kV Overhead

100 sq.mm ACSR (Dog)

271A(15.4MVA)

* Existing overhead conductor present on system; new lines will typically be

constructed of 200sq mm ACSR.

The standard 11kV conductors utilised by MEDC are

shown in Table 5.

Table 5 Standard 11kV conductor Sizes and Ratings

Conductor Type

Conductor Size Rated

Capacity De-rated Capacity

11kV Cable 240 sq.mm XLPE 431A

(8.2MVA) 349A

(6.7MVA)

11kV Cable 185 sq.mm XLPE 374A

(7.1MVA) 303A

(5.8MVA)

11kV Overhead

150 sq.mm ACSR (Wolf)

351A(6.7MVA)

11kV Overhead

100 sq.mm ACSR (Dog)

271A(5.2MVA)

3 Based on IEC 60076-7 calculations

The continuous ampere ratings shown in Table 4 and

Table 5 are based on typical manufacturers data and de-

rated for the standard installation conditions mentioned

in OES 1-33kV and 11kV Overhead Lines and OES 2-33kV

& Pilot,11kV & LT underground cable. These ratings

ensure safe working on our Distribution System given

the high temperatures experienced during the summer

maximum demand period.

Transformers

Standard 33/11.5kV transformer sizes are specified in

OES 6-33/11kV Transformers as being 1, 3, 6, 10MVA

ONAN and 20MVA ONAF, although other sizes such as

16MVA do still exist on the system. The overload

capability above the transformer name-plate rating has

been confirmed through modelling3 and supported by a

limited number of measurements. MEDC has

standardized on 20MVA transformers in the urban

areas.

Switchgear

33kV and 11kV switchgear ratings are specified within

OES 14-11kV Indoor Switchgear and OES 15-33kV

Indoor Switchgear as shown in Table 6.

Table 6 Standard Switchgear Ratings

Voltage Description Ratings

33kV Feeder 600 A

33kV Bus Section 1200 A

11kV TX Incomer 1200 A

11kV Bus Section 1200 A

11kV Feeder 400 A

Capacitors

All new 20 MVA primary substations are designed with a

single 5 MVAr capacitor bank connected to each 11kV

busbar section.

The capacitor banks are as specified in OES 13-11.5kV

5MVAr Capacitor Banks and consist of 5 x 1MVAr units

with one set of capacitor banks connected to each bus

section. The aim of the capacitors is to ensure that



MEDC maintains power factor and voltage to be within

prescribed limits to start with the 11kV busbars.

2.11. Technical standards

In order that MEDC can operate a safe and efficient

electricity distribution system all apparatus and plant

associated with the connection to the Distribution

System are required to comply with the following

standards, as applicable (in the following order of

precedence):

(a) Health and Safety Rules

(b) Oman Electrical Standards (OES), which are such

national standards as may be approved by and amended

by the AER as necessary

(c) Grid Code

(d) Distribution Code

(e) The standards and recommendations of the

International Standards Organisation and the

International Electro Technical Commission (IEC); and

(f) national standards and codes, which are accepted

internationally.

2.12. Specification of Apparatus and Plant

The specifications of all connected plant are required to

allow the safe operation of the Distribution System

within MEDC’s operational procedures. Details of this

can be obtained by contacting MEDC directly.

Apparatus and Plant must be suitable to use at the

operating frequency and within the intended operating

voltage range. This associated equipment should also be

suitable to operate to the maximum design short-circuit

rating of the Distribution System to which it is connected

having due regard to fault carrying capabilities including

making and breaking duties. As necessary MEDC will

provide additional details of the system at the point at

which a specific connection is to be made.

4 Please contact the customer services team via MEDC website

who will direct your enquiry to the relevant dept.

Apparatus and plant must be operated within the

thermal rating conditions contained in the appropriate

standards, specifications, and other relevant

publications, taking into account its intended use. Upon

request MEDC will provide this information4

2.13. Earthing

MEDC will provide advice on the method of earthing of

the Distribution System, for example, whether it is

connected solidly to earth or through impedance. The

specification of associated apparatus and plant of the

connected customer equipment must meet the voltages

that will be imposed on the apparatus and plant as a

result of the method of earthing. The method of

earthing must comply with the requirements of Oman

Electrical Standards.

Users should take precautions to limit the occurrence

and effects of circulating currents in respect of the

neutral points connected with Earth where there is more

than one earthed neutral point.

2.14. Voltage regulation and control

Any extension or Connection to the Distribution System

should be designed so as to not adversely affect the

voltage control employed by MEDC on the Distribution

System. MEDC will make information on the voltage

regulation and control arrangements available if

requested by the User.

2.15. Protection

MEDC’s system and the system of any User must

incorporate protective devices to ensure that apparatus

and plant with electrical faults are disconnected from

the system promptly and that the effects of faults on one

system do not impose unreasonable risks to other

systems.

To ensure satisfactory operation of the Distribution

System, protection systems, operating times,

discrimination and sensitivity at the ownership

boundary must be agreed between MEDC and the User



during the process of application for Connection and

may be reviewed from time to time by MEDC with the

agreement of the User.

Back-up protection by operation of other circuit

breakers or apparatus and plant having a similar

function must normally be provided to safeguard the

system against a circuit breaker, or apparatus and plant

having a similar function, failing to operate correctly to

interrupt the fault current on a high voltage system.

During the process of application for Connection, MEDC

will advise the User if back-up protection is not required.

Users must not use protection or associated equipment

to limit the fault current infeed to the Distribution

System unless expressly permitted by MEDC to avoid

protection operation malfunctioning loading to system

assets exceeding short-circuit ratings.



3 . P L A N N I N G D R I V E R S

3.1. Background

MEDC’s electricity Distribution System serves around

351,683 customers (as of July’2017) over an

approximate area of 3,900 sq.km and is divided into

three geographic zones. Figure 1 represents an overview

of the MEDC Distribution System within the Muscat

Governorate. The characteristics of the Distribution

System in each region differ because of two main

parameters:

1. The load density and

2. The majority type of feeder circuits (i.e. overhead

or underground).

The maximum demand recorded for 2017 on the MEDC

system was 2,348.6 MW (2472 MVA on 31st May 2017 at

03:00 PM).

The total existing number of 33/11kV primary

substations connected to the System is 170 with a Total

Installed Capacity of 6,119.5 MVA and a firm capacity of

3,384.5 MVA. The tables identifying each PSS capacity

and current demand can be found in the appendices and

in the spreadsheet that supplements this Capability

Statement.

3.2. Zone 1 – (The Eastern Zone)

The Zone 1 region includes the capital city of Muscat,

Muttrah and an extensive rural network, which covers

the wilayats of Amerat and Quriyat.

The number of customers served in the Zone 1 region is

115,260 which is approximately 33% of the total

customer population.

Amerat has seen the highest demand growth within the

Zone 1 region with a significant demand growth forecast

for the current planning horizon.

Muscat Municipality initiated Muttrah Master Plan to

demolish old buildings leading to conversion to new

multi-storied buildings in Muscat/Muttrah area by 2030

without any additional major load being forecast.

3.3. Zone 2 - (The Central Zone)

The Zone 2 region covers the commercial and residential

areas of Bousher, Al Khuwair, Al Ansab, Azaibah and

Qurum.




This is largely an established area, which has seen high

load growth in previous years and recently the growth

has slowed. Mall of Oman and Convention Centre are

the largest commercial projects in Zone 2 region.

3.4. Zone 3 - (The Western Zone)

The Zone 3 Region includes the Muscat International

Airport, Rusail Industrial Area, Seeb, Mawalleh, Al Khoud

and Mabelah areas.




Rusail industrial area is earmarked for some significant

development projects within this planning horizon and

new areas have been established for new industrial

factories in addition to the Knowledge Oasis Muscat

(KOM). There are two major industrial customers

connected to the 132kV system (Modern Steel and

Muscat Steel companies).

Mabelah area is one of the largest commercial and

residential areas located within the Zone 3 region. Palm

Mall and Boulevard Mall are the major expected

commercial projects in Zone 3 region. These

developments will be in the commercial and residential

areas.

Mawalleh, Al Khoud and Seeb areas are witnessing

steady demand growth compared with other areas

within Zone 3 region.



Figure 1 MEDC Distribution System



4 . M E D C D I S T R I B U T I O N S Y S T E M

MEDC is authorized to undertake all regulated activities

of electricity distribution and supply business below

132kV in Muscat area extending across the whole area of

Muscat including Seeb, Bousher, Muscat, Muttrah,

Amerat and Quriyat Wilayats.

The Distribution System has three nominal voltages; i.e.

33kV, 11kV and 415V.

Most customers connect at LV (415 Volt) and there are

bulk customers connected at 11kV and 33kV.

4.1. Existing Distribution System

The existing Distribution System consists of the following

[as of July’2017]:

• 1000.8 circuit-km of 33kV overhead line;

• 1125 circuit-km of 11kV overhead line;

• 1229.2 circuit-km of 33kV underground cable;

• 3207.3 circuit-km of 11kV underground cable;

• 28 grid supply points;

• 170 x 33/11.5kV primary substations;

• 10,783 x11/0.433kV Distribution Transformers.

Table 7 provides a summary of the installed and firm

capacity in each zone.

Table 7 Summary of Installed and Firm Capacity of MEDC

Distribution System – 2017 [up to July 2017]

Zone Installed Capacity

(MVA)

Firm Capacity

(MVA)

Out of Firm*5

(MVA)

Max. Load

2017*5

(MVA)

1 1746 917 19 695.2

2 2059 1170 31.5 917.3

3 2314.5 1297.5 110.2 1107.5

Total 6119.5 3384.5 160.7 2720

5 Out of firm and Max.Load - based on summation of individual

primary substations loads occurring at different times. The figure

reflects the audited value of DNS.

Figure 5 (later in this section) illustrates the existing

MEDC system (2017)

4.2. Area Based System Historical Growth

Table 8 provides a summary of the historic demand

growth providing the context for demand growth seen in

MEDC system. Over the previous 7 years, MEDC has seen

significant growth in specific areas6. The Compound

Annual Growth Rate % [CAGR] for the year 2010-2017 has

been used to inform our demand forecast going forward

to 2020.

Table 8 Area Wise Compound Annual Growth Rate [CAGR] of

MEDC Distribution System

Area

CAGR (%)

2010 To

2017

2010 To

2014

2015 To

2017

Airport 12.0% 13.2% 2.9%

Amerat 10.5% 9.4% 5.2%

Al Ansab 6.6% 8.6% 1.7%

Azaibah 8.0% 10.1% 1.1%

Bousher 14.7% 18.7% 7.4%

Ghubrah South 0.7% -0.6% -2.2%

Al Hail 3.3% 3.2% 1.4%

Al Khoud 11.2% 10.6% 0.1%

Al Khuwair 6.5% 5.4% 0.3%

Mabelah 10.7% 7.8% 4.9%

Mawalleh 8.3% 8.8% 2.7%

Misfah7 - - 10.7%

MSQ 4.8% 8.2% -1.9%

Muscat 0.0% 0.5% -2.1%

Mutrah -0.6% -0.5% 1.2%

Quriyat Group 9.5% 17.8% 7.7%

Qurum 5.8% 7.2% 3.9%

Rusail 7.0% 3.4% 6.7%

Ruwi 1.9% 3.9% -4.3%

6 The areas are defined on geographical and electrical

connectivity basis as ratified by the zonal teams.

7 The CAGR% used for Misfah was based on an area with similar

load characteristics as area created post 2014.



Area

CAGR (%)

2010 To

2017

2010 To

2014

2015 To

2017

Sarooj 1.7% 5.3% -6.5%

Seeb 8.6% 10.2% 2.6%

Wadi Adai -0.5% 0.1% -2.0%

Wadi Kabir 0.8% 7.4% -6.1%

4.3. System Demand and Load Duration

The Maximum and Minimum Demand for the MEDC

Distribution System in 2017 is illustrated in Table 9.

Table 9 System Maximum and Minimum Demand in 2017

System Demand

Load (MW)

Load (MVA)

Date & Time

Maximum 2348.6 2472 31st May 2017

@03:00 PM

Minimum 463 487 05th February 2017

@04:00 AM

MEDC notes that the date of system maximum demand

has fluctuated throughout the years. System maximum

demand has fallen generally between the second half of

May and June except for the year 2015 which could be

attributed to a high ambient temperature. There does

not appear to be a direct correlation between maximum

demand and the ambient temperature or the timing of

Ramadan. This results in a lack of predictability as to the

precise date of future system peaks. For this reason,

associated demand transfers are operationally planned

to have occurred before May each year to ensure MEDC

are in the best position possible to meet regulatory

requirements and ensure quality and security of supply to

consumers.

Figure 2 below indicates that from the last 7 years of data

[2010 -2017], the load profile on the day of system

maximum demand is generally consistent. This would

suggest no unforeseen event has occurred during this

period that may have influenced the demand profile

(with the exception of an abnormal drop @ 19:00hrs in

2013 which we believe to be erroneous in nature). During

the past 7 years maximum demand has been seen to

grown erratically between 2010 and 2014.

The maximum demand data is supplemented with the

associated load duration curve shown in Figure 3. Figure

3 illustrates that over a period of 7 months [Jan-July

2017], MEDC System Demand has essentially remained

above 2000 MW for around 11% of the time. The

associated distribution and utilisation of MEDC’s

distribution assets are seen to be generally in line with

common distribution utility practice.

Figure 2 Hourly Demand – Summer Maximum Day Profile 2010 -

2017

1000.0

1300.0

1600.0

1900.0

2200.0

2500.0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

MW

Hours

System Maximum Day Profile [2010-2017]

31-May-17 12-Jun-16 05-Jul-15 26-Jun-14 16-Jun-13 20-Jun-12 22-May-11 01-Jun-10



Figure 3 2017 Load Duration Curve

4.4. System Demand Forecast

Accurate and realistic load demand forecasting is critical

for the effective operation of the Distribution System and

is the principal driver for capital expenditure. Realistic

assumptions must be made for inherent uncertainties in

forecasting and the underlying macro-economic factors,

such as the sustained low oil price.

Load growth can vary from year-to-year and is not

uniform across the whole system. It is not unusual to find

parts of the system growing at significantly higher rates

than for the system as a whole, while other parts of the

system can experience periods of low growth or demand

reduction.

MEDC high voltage distribution system operates at 33kV

and 11kV, both voltages being standard IEC voltages. The

33kV system is normally operated with duplicated radial

while the 11kV system is operated as a radial

configuration, normally with interconnection through

normally open points except in the more remote areas.

The system covers both urban and rural areas and the

characteristics depend on the load density.

Best Practice Distribution Load Forecasting

MEDC considers the following features are necessary to

produce an accurate demand forecast in line with best

practice:

• Accurate and unbiased actual demand data – careful

management of data and forecasting model

construction based on sound theoretical grounds

that closely fits the sample data.

• Transparency and repeatability – as evidenced by

good documentation, including documentation of

the use of judgment, which ensures consistency and

minimises subjectivity in forecasts.

MEDC also considers the following elements to be

relevant to maximum demand forecasting:

• Independent forecasts – spatial (bottom up)

forecasts should be validated by independent

system level (top down) forecasts and both spatial

and system level forecasts should be prepared

independently of each other. The impact of

macroeconomic and demographic trends is better

able to be identified and forecast in system level

data, whereas spatial forecasts are needed to

capture underlying characteristics of specific areas

within the system. Generally, the spatial forecasts

should be constrained (or reconciled) to system level

forecasts;

• Adjusting for temporary transfers – spatial data is

adjusted for historical spot loads arising from peak

load sharing and maintenance, before historical

trends are determined;



• Adjusting for discrete block loads – large new

developments, such as shopping centres and

housing developments, are incorporated into the

forecasts, taking account of the probability that each

development might not proceed. Only block loads

exceeding a certain size threshold are included in

the forecasts, to avoid potential double counting, as

historical demands incorporate block loads and

general demand growth.

System Demand Growth

Historical data indicates that the demand rate of growth

across MEDCs distribution system has slowed in recent

years. This may be attributed to the sustained low price

and general macro-economic factors. Over the 2010 to

2017 period the CAGR % system-wide load growth was as

shown in the Table 10.

Table 10 The CAGR System Load Growth% from 2010 to 2017

System Maximum Demand 2010-2017 CAGR system

load growth %

Non-Grid connected customers 5.7%

Grid connected customers 6.0%

Table 11 and Figure 4 shows the historical trend in system

maximum demand with the forecast maximum demand

over the period 2018 to 2020.

Despite the general slowing in demand growth at the

system level, there are areas within the system where

maximum demand is forecast to grow well beyond the

system average level, while other parts of the system are

forecast to experience no load growth or a small

reduction in maximum demand. This particularly applies

to Ruwi and Muttrah where the geography of the area

(city area predominantly domestic property) can be

considered saturated with little room for property

expansion.

Significant demand growth is expected in the South of

Zone 1 and Zone 3, largely due to new developments

associated with urban sprawl towards the edge of the

urban growth zone. As a result of this urban sprawl, we

expect to see continued strong growth in the Amerat and

Mabelah areas.

4.5. Grid Supply Points

By 2020, it is forecasted that there will be 38 grid supply

points within the MEDC licenced area. There are 10 new

and/or upgraded grid supply points currently in the

construction phase. The investment drivers for grid

supply points is to relieve existing overloaded (above the

firm) grid supply points and to provide new 33kV

connection points to accommodate new primary

substations. MEDC provides annually a demand forecast

for five years to OETC.

The existing system (2017) and expected system

development for the primary substations is updated in

Figure 5 and Figure 6[expansion for the next 3 years]



Table 11 MEDC System Maximum Demand in MW [Historical and Forecast]

Figure 4 System Historical and Forecast Maximum Demand (2006-2020)

300

700

1100

1500

1900

2300

2700

3100

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

MW

Year

Excluding Grid Connected Customers Including Grid Connected Customers

Actual Demand[MW] Forecast Demand[MW]

System Maximum Demand

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Excluding Grid

Connected Customers

(MW)

1146 1246 1342 1525 1567 1618 1763 1738 2014 2154 2254 2305 2436 2575 2722

Yearly Growth

0.0% 8.7% 7.7% 13.6% 2.8% 3.3% 9.0% 1.4% 15.9% 7.0% 4.6% 2.3% 5.7% 5.7% 5.7%

Including Grid

Connected Customers

(MW)

1146 1246 1342 1525 1567 1618 1763 1738 2014 2184 2304 2349 2580 2728 2892

Yearly Growth

0.0% 8.7% 7.7% 13.6% 2.8% 3.3% 9.0% 1.4% 15.9% 8.4% 5.5% 2.0% 9.8% 5.7% 6.0%



Figure 5 33kV Existing Distribution System (2017)

Amerat A &B

W.K A&B

Muttrah

Falaj

Qurum

MSQ A & B

Boshar-1 A&B

Ghoubrah

Misfah

Ghala (A & B)

AirportHeights

Rusail(A&B)

Mawalih North

Mawalleh South A & B

Seeb A & B

Mobella -1

Mobella -2 (A’Salam)

(A & B)

BarkaMain

Falaj(P178)

Darsait(P018)

Jabrooh(P041)

Sea Port(P086)

Muttrah Store(P085)

Ruwi Office(P108)

CBD Primary(P173)

Bait Al Falaj(P142)

Riyam(P099)

Waljah(P130)

Qasr Al Alam(P090)

Old Airport(P107)

M.B.D South(P075)

Sidab(P119)

Ruwi Markit(P076)

Wadi Al Kabir Height(P128)

Ruwi Valley(P174)

250

Majlis Oman(P066)

Amerat-1(P005)

125

125

250

Qurum-1(P093)

Qurum-2(P094)

Lulai (P095)

Rabiat Al qurum (P096)

Information City(P037)

MSQ Grid(GP06)

MSQ-1(P083)

Royal Office(P097)

Intercontinental(P109)

Sarooj-Shati Al Qurum(P110)

Digital TV Studio(P039)

Khuwair 25(P053)

ROP(P111)

Al Khuwair School(P146)

Post Office(P150)

Amerat Heights(P152)

Bousher Grid(GP02)

Al Khuwair 17/1(P050)

Khuwair South(P052)

Ghubrah So

uth-1

(P026)

Azaibah South 1-B

(P147)

Azaibah North-1(P011)

Ghubrah South

02

Almona(P084)

Tilal Al Khuwair(P055)

Royal H

ospita

l

(P024)


Azaibah South1-A

(P014)

Ghubrah North(P023)

Diplomatic City(P022)

Ghubrah North-2(P149)

Airport Height-2(P002)






Al Hail North-2(P028)

Royal Flight(P100)

Mawaleh South Grid

(GP05)

New Al Khoud(P047)

Al Jifnain(P042)

Cement Housing(P088)

Cement Factory(P079)

Seeb Grid(GP08)

Wadi Bahayis RGO)

(P098)

Wadi Al Arash(P115)

Sultan School(P029)

Al Khoud Shabiya(P046)

City Center(P073)

Mawaleh-C(P072)

Rusail-B(P101)

Mawalleh-B(P071)

Mawalleh-A(P070)

Al Khoud PH-6(P049)

Manomah(P067)

Mobella South03

125

Mobelah Grid(GP04)

Mobella South PH-7(P141)

Sur Al Hadid (P116)

Mobella South(P061)

Botanic Garden(P016)

Mobella

South

PH-4

(P062)

Mabelah-C(P064)

Rusail Industrial-1(P103) Rusail Industrial-2

(P104)

250

Rusail Industrial-3(P104)

Rusail Housing(P056)

Private Factory(P106)

SQU-1(P122)

SQU-2(P123)

Mobella South-8(P157)

250

Al Ansab STP(P009)

Al Ansab-2(P008)

Azaibah South02

PDO(P144)

Khuwair North(P054)

MOD Technical College(P081)

Al Misfah(P080)

Mebelah Shabiya(P060)

125

Wadi Al Lawami(P117)

Al Hail South-2(P153)

Al Khoud PH-3(P048)

Mawalleh North(P069)

Hail North-1(P027)

Muscat Electricity Distribution Company - 33kV Distribution System (2017)

(2x16MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x6MVA)

(3x16MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x6MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(3x20MVA)

(3x20MVA)

125

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)(2x20MVA)(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x16MVA)

(2x16MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(3x2

0MVA)

(2x20MVA)

(3x2

0MVA)

(3x2

0MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

Ghala-1(P015)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x16MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)(2x16MVA)

(3x16MVA)

(1x6MVA)

(2x5MVA)

(3x20MVA)

(2x31.5 MVA)

(2x20MVA)

(2x20MVA)

125

(2x20MVA) (2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x2

0MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(3x20MVA)

(2x10MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

Sea of Oman

N

Note:For 3x20 MVA primary substations, all connection lines are either two circuits or three circuits except where indicated on single lines as one or more circuits.

Prepared by Planning DepartmentThis diagram only for planning purpose

100

Legend

125

125

132/33kV Grid Station with Firm Capacity(MVA)

New 132/33kV Grid Station with Firm Capacity(MVA)

33/11kV Primary Station

Private Shifted 33/11kV Primary Station

132 kV Line

33 kV Line

New 33kV Lines

New 33/11kV Primary Station

New 132 kV Line

Upgrading 33/11kV Primary Station

New Privet 33/11kV Primary Station

Private 33/11kV Primary Station

(4x20MVA)

QuryatJahloot

Yitti

W. Adai

Wadi Al Kabir Workshop(P126)

Wadi Al Kabir Housing(P127)

Ali Al Shihani(P125)

Bustan Palace(P017)

Al Hamriya(P035)

Wattaya(P131)

Wadi Adai(P175)

Khoula Hospital(P132)

125

Sawaqim-1(P112)

Sayh Dhabiy02

Madinat Nahdah(P065) Shihbari

(P092)

Dhaghmar(P021)

Dibab(P019)

Quryat(P091)

Al Masarat(P068)

Siya

(P120)

Jahloot

(P040)

Hajir

(P031)

Yitti

(P134)

(2x3MVA)

Wadi Al

Mayh

(P129)

Yankit

(P133)

(1+6MVA)

Saraya Bandar(P145)

Khairan

(P045)

(2x3MVA)

Al Mazara(P074)

GTO

Royal Camp(P170)

Arqi(P121)

Al Khour

(200KVA)

Tunis Heim(P137)

GTO

Hail Ghaf(P036)

(2x6MVA)

(1x6MVA)(2x20MVA)

(2x16MVA)

(2x16MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(1x3MVA)

(2x6MVA)

(2x6MVA)

(2x6MVA)

(2x3MVA)

(1x6MVA)

Wadi Arabian

(1x3MVA)

(1x6MVA)

(2x10MVA)

(2x20MVA)

(1x0.2MVA)

(1x3MVA)

(2x6MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(3x6MVA)

(1x6MVA)

(1x0.2MVA)

(2x6MVA)

1

1

1

1

1

Hussan Yiti(P169)(2x6MVA)

off

1

off

1

1

Sea of Oman

Sea of Oman

125

Street Lights(200kVA) Street Lights

(200kVA) Street Lights(200kVA)

RGO Halban Camp(P034)

(1x5MVA)

1

1

Direct Connected Transformer

Off

1

1

1

1

250+125

125 Upgrading 132/33kV Grid Station with Firm Capacity(MVA)offOn

Al Mahaj-2 Temp.

(1x6MVA)

Al Mahaj

(P136)

(2x6MVA)

1

1

1

1

1

off1

off

off

off

off

off

Sayh Dhabiy (P118)

(2x16MVA)

250(2018)

off

125125

Street Light

(P020)

(0.2MVA)

1

1

1

off

off

Shifted 33/11kV Primary Station

Al Nahdah(P006)

(2x20MVA)(3x20MVA , 2019)

Private Upgrading 33/11kV Primary Station

4

MOD(P143)

(1x6MVA)

Qantab(P089)

(1x6MVA)

(2x6MVA)

off

Barr Al Jissa(P044)

(2x20MVA)

Ghubrah GPS(P166)

(2x16MVA)

33kV RMU/ C.B ( proposed Off Point)

250

Al Ansab 1

(P007)

(2x20MVA)

Yitti Hights

(2x6MVA)

Oman Exhibition(P165)

(3x20MVA)

Water Department

(P102)(1x1MVA)

3

off

off

off

Mobela STP(P140)

(2x20MVA)

(3x20MVA)

Al Khoud PH-7(P154)

off

off

1

1

off

ABS ( existing Off Point)off

Off

250

125

1

off

off

off

125

1

off

Sawaqim-2(P113)

Wadi Al

Arbyeen

(P124)

(1x6MVA)

Debah(P114)(1x6MVA)

Al Salam Yiti

(P135)

(1+6MVA)

Amerat-2(1x6MVA)

Information City-2(P038)

(1x5MVA)

Holiday Inn(P051)

(3x20MVA)

1

off

Al Misfah OCP-1(P078)

(1x0.5MVA)


(2 x1MVA)

Al Awabi(P139)(3x6MVA)

Mobela-A(P063)

(2x20MVA)

Old Mabelah(P059)

(2x20MVA)

Al Hail South-1(P030)(2x20MVA)

250

100 132/11kV Grid Station with Firm Capacity(MVA)

11kV Waive Load

Palace Communication

(P033)(1MVA)

MSQ 02 (P155)

(3x20 MVA)


(3x20 MVA)

Ghala 02(P156)

(3x20 MVA)

MOD Al Ansab(P167)

(2x10 MVA)

Mabelah Industrial(P191)

(1x6 MVA)

Orpic(P192)

2x6 MVA

(3x20 MVA)

Mabelah Phase 5(P190)

(1x6 MVA)

SQU-3(P160)

(3x20 MVA)

Al Atkiya(P182)

(1x6 MVA)

Jabal Seiffah(P159)

(3x20MVA)



Figure 6 33kV Expected Distirbution System Development (2018 to 2020)

Amerat A &B

W.K A&B

Muttrah

Al Falaj

Qurum

MSQ A & B

Boshar-1 A&B

Ghoubrah

Ghala

Heights

(A&B)

Misfah

Ghala (A & B)

AirportHeights(A & B)

Rusail(A&B)

Mawalih North

Mawalleh South A & B

Seeb A & B

Mobella -1

Mobella -2 (A’Salam)

(A & B)

BarkaMain

Falaj(P178)

Darsait(P018)

Jabrooh(P041)

Sea Port(P086)

Muttrah Store(P085)

Ruwi Office(P108)

CBD Primary(P173)

Bait Al Falaj(P142)

Riyam(P099)

Waljah(P130)

Qasr Al Alam(P090)

Old Airport(P107)

M.B.D South(P075)

Sidab(P119)

Ruwi Markit(P076)

Wadi Al Kabir Height(P128)

Ruwi Valley(P174)

250

Majlis Oman(P066)

Amerat-1(P005)

125

125

250(2019)

Qurum-1(P093)

Qurum-2(P094)

Lulai (P095)

Rabiat Al qurum (P096)

Information City(P037)

MSQ Grid(GP06)

MSQ-1(P083)

Royal Office(P097)

Intercontinental(P109)

Sarooj-Shati Al Qurum(P110)

Digital TV Studio(P039)

Khuwair 25(P053)

ROP(P111)

Al Khuwair School(P146)

Post Office(P150)

Amerat Heights(P152)

Bousher Grid(GP02)

Al Khuwair 17/1(P050)

Khuwair South(P052)

Ghubrah So

uth-1

(P026)

Azaibah South 1-B(P147)

Bousher-2(P163)


Al Muna (P084)

Tilal Al Khuwair(P055)

Royal H

ospita

l

(P024)


Azaibah South1-A(P014)

Ghubrah North 1(P023)

Diplomatic City(P022)

Ghubrah North-2(P149)







City Center(P073)

Royal Flight(P100)

Mawaleh South Grid

(GP05)

New Al Khoud(P047)

Al Jifnain(P042)

Cement Housing(P088)

Cement Factory(P079)

Seeb Grid(GP08)

Wadi Bahayis RGO)

(P098)

Wadi Al Arash(P115)

Seeb 05(Boulevard)(P186)

Sultan School(P029)

Al Khoud Shabiya(P046)

Hail North-2(P028)

Mawaleh-C(P072)

Rusail-B(P101)

Mawalleh-B(P071)

Mawalleh-A(P070)

Al Khoud PH-6(P049)

Mobella South(P061)

125

Mobelah Grid(GP04)

Mobella South PH-7(P141)

Sur Al Hadid (P116)

Botanic Garden(P016)

Mobella

South

PH-4

(P062)

Mabelah-C(P064)

Rusail Industrial-1(P103) Rusail Industrial-2

(P104)

250


Rusail Housing(P056)

Private Factory(P106)

SQU-1(P122)

SQU-2(P123)

Rusail08(KOM)(P164)


SQU-3(P160)

Mobella South-8(P157)

250

Al Ansab STP(P009)

Al Ansab-2(P008)

Ghala-2(P156)

PDO(P144)

2019

Amerat-3 (P179)

Khuwair North(P054)

Sarooj04(P181)

2019

MSQ-2(P155)

ROP Hospital

2019

MOD Technical College(P081)

ROP Al Khoud(P161)

Al Misfah(P080)

Mebelah Shabiya(P060)

Halban 2020

250(2019)

Wadi Al Lawami(P117)

Al Hail South-2(P153)

Al Khoud PH-3(P048)

Mawalleh North(P069)

Hail North-1(P027)

2018

20

18

2018

2018

Muscat Electricity Distribution Company - 33kV Distribution System (2018-2020)

(2x16MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x6MVA)

(3x16MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x6MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(3x20MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(3x20MVA)

(3x20MVA)

250(2019)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(3x20MVA)

(2x20MVA)(3x20MVA)(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(2x16MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(3x20MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(3x2

0MVA)

(3x20MVA)

(3x2

0MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(3x20MVA)

Ghala-1(P015)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x16MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(3x20MVA)

(3x20MVA)(2x16MVA)

(3x16MVA)

(2x20MVA)

(1x6MVA)

(2x5MVA)

(3x20MVA)

(2x31.5MVA)

(3x20MVA)

125

250(2020)

(2x20MVA) (3x20MVA)

(2x20MVA)

(3x20MVA)

(3x20MVA)

(3x20MVA)

(3x2

0MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(3x20MVA)

(3x20MVA)

(2x20MVA)

(3x20MVA)

(2x10MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

Sea of Oman

N

Note:For 3x20 MVA primary substations, all connection lines are either two circuits or three circuits except where indicated on single lines as one or more circuits.

Prepared by Planning DepartmentThis diagram only for planning purpose

125

2019

2019

2019

(4x20MVA)

QuriyatJahloot

Yitti

W. Adai

Wadi Al Kabir Workshop(P126)

Wadi Al Kabir Housing(P127)

Ali Shihani(P125)

Bustan Palace(P017)

Al Hamriya(P035)

Wattaya(P131)

Wadi Adai(P175)

Khoula Hospital(P132)

125

Sawaqim-1(P112)

Sayh Dhabiy02

Madinat Nahdah(P065) Shihbari

(P092)

Dhaghmar 1(P021)

Dhabab(P019)

Quryat(P091)

Al Masarat(P068)

Siya

(P120)

Jahloot

(P040)

Hajir

(P031)

Yitti

(P134)

(2x3MVA)

Wadi Al

Mayh

(P129)

Yankit

(P133)

(1x1 + 1x3 MVA)

Saraya Bandar(P145)

Khairan

(P045)

(2x3MVA)

Al Mazara(P074)

GTO

Royal Camp(P170)

Arqi(P121)

Al Khour

(200KVA)

Tunis Heim(P137)

GTO

Hail Ghaf(P036)

(2x6MVA)

(1x6MVA)(2x20MVA)

(2x16MVA)

(2x16MVA)

(2x20MVA)

(2x20MVA)

(2x20MVA)

(3x20MVA)

(2x20MVA)

(1x3MVA)

(2x6MVA)

(2x6MVA)

(2x6MVA)

(2x3MVA)

(1x6MVA)

Wadi Al Arbyeen(P124)

(1x3MVA)

(1x6MVA)

(2x10MVA)

(2x20MVA)

(1x0.2MVA)

(1x3MVA)

(2x6MVA)

(3x20MVA)

(2x20MVA)

(2x20MVA)

(3x6MVA)

(1x3MVA)

(1x0.2MVA)

(2x6MVA)

1

1

1

1

1

Hussan Yiti(P169)(2x6MVA)

off

1

off

1

1

Sea of Oman

Sea of Oman

125

Street Light(200kVA)

(200kVA)

(200kVA)

Palace Communication

(P033)

(1MVA)

RGO Halban Camp(P034)

(1x5MVA)

1

1Off

1

1

1

1

250(2018)

1

1

2019

offOn

2018

Al Mahaj-2 Temp.

(1x6MVA)

Mawalleh North Grid

(GP01)(3x20MVA)

Al Mahaj

(P136)

(2x6MVA)

1

1

1

1

1

Mall of Oman(3x20MVA)

2019

Palm Mall(P168)

(3x20MVA)

2018

off1

off

off

off

off

ROP Saleel(2x6MVA)

2018

off

Seih Dhabi (P118)

(2x16MVA)

250(2019)

off

100(2017)

Dhaghmar IWP(132/11kV)

1252018125

Street Light

(P020)

(1x3 MVA)

1

1

1

Amerat04 (P180)

(3x20MVA)

off

off

Khoudh

Mobella South09(P184)

(3x20MVA)

2020

Al Nahdah(P006)

(3x20MVA)

2018

(2x20MVA)

4

MOD(P143)

(1x6MVA)

Qantab(P089)

(1x6MVA)

(2x6MVA)

off

Barr Al Jissa(P044)

(2x20MVA)

Ghubrah GPS(P166)

(2x16MVA)

off

250Azaiba South New(P189)

(3x20MVA)

2020

2502019

Al Ansab 1

(P007)

(2x20MVA)

2019

2019

Yitti Hights

(2x6MVA)

2019

Oman Exhibition(P165)

(3x20MVA)2018

off

2018

2018

Water Department

(P102)(1x1MVA)

3

off

off

off

Mobela STP(P140)

(2x10MVA)

(3x20MVA)

Al Khoud PH-7(P154)

Mawalleh South05(3x20MVA)

2018

1

1

off

off

Off

250

2019

2018

125

2020

250(2020)

2020

1

3 2020

1

off

off

off

125

2020

2020

2018

2018

1

2018

off

Sawaqim-2(P113)

Debah(P114)(1x6MVA)

Al Salam Yiti

(P135)

(1x6 MVA)

Amerat-2 (P177)(1x6MVA)2019

2019

Information City-2(P038)

(1x5MVA)

3

Holiday Inn(P051)

(3x20MVA)

1

off

2019

MOD Al Ansab

(2x10MVA)


(1x0.5MVA)


(2 x1MVA)

Al Awabi(P139)

(3x20 MVA)2019

Mobela-A(P063)

(3x20MVA)

2019

2019

Old Mabelah(P059)

(2x20MVA)

2020

off

2018

ROP Dog Kennel

(2x6MVA)

Al Khoud New(P187)

(3x20 MVA)

2019

2018

Al Hail South-1(P030)(2x20MVA)

250

Legend

125

125

132/33kV Grid Station with Firm Capacity(MVA)

New 132/33kV Grid Station with Firm Capacity(MVA)

33/11kV Primary Station

Private Shifted 33/11kV Primary Station

132 kV Line

33 kV Line

New 33kV Lines

New 33/11kV Primary Station

New 132 kV Line

Upgrading 33/11kV Primary Station

New Private 33/11kV Primary Station

Existing Private 33/11kV Primary Station

Direct Connected Transformer

125 Upgrading 132/33kV Grid Station with Firm Capacity(MVA)

Shifted 33/11kV Primary Station

Private Upgrading 33/11kV Primary Station

33kV RMU/ C.B ( proposed Off Point)

ABS ( existing Off Point)off

100 132/11kV Grid Station with Firm Capacity(MVA)

(2x20MVA)

Orpic(P192)

2x6 MVA

2019

2019

Mobella South Ph06(P185)

(3x20 MVA)

2020

2020

2020

2020

Street LightStreet Light

Mabelah Industrial(P191)

(1x6 MVA)

Mabelah Phase 5(P190)

(1x6 MVA)

Manomah(P067)

(2x20 MVA)

2020

Al Atkiya(P182)

(1x6 MVA)

2019

2019

2019

2019

Jabal Seiffah(P159)

(3x20MVA)



4.6. Distribution System Analysis

MEDC perform associated system studies to ensure the

distribution system is safe, efficient and provides the

required security of supply to its connected customers.

Load Flow Analysis

The planning tool adopted for system modelling and

studies is PSS®SINCAL. The models are built by

representing the 33kV system on an electrical

connectivity basis. The system created in the power

system model contains network topologies and system

details in terms of nameplate transformer impedances,

conductor types and lengths and loads. The models are

updated to reflect modifications and additions to the

system including the addition of recently

commissioned Grid Stations and Primary Substations.

The load demands are modelled as lumped loads

connected to the main 11kV bus bars. The recorded

maximum demands per primary of 2017 have been

used to update the model files.

Load flow analysis has been undertaken to determine

active and reactive power flows in the system. This

provides component loadings for transformers and

circuits along with the voltage profile at the system

buses/nodes under normal circuit operation. The load

flow simulations have been carried out for existing and

future 3 years system maximum loadings (2018 to

2020).

The power factor of the lumped load connected to the

11kV bus bars on each primary substation is taken as

per the actual recorded by the SCADA system for 93

primary substations. The power factor for the

remaining 77 substations, where only the feeder

Ampere values were available, is considered as 0.92

based on a calculated weighted average power factor

from the 93 primary substations from 1st May to

31st July.

The results are summarised in tabular form in

Appendix C and available in a downloadable excel file

that supplements this Capability Statement.

Short Circuit Analysis

MEDC carries out short circuit studies to establish the

capability of equipment to withstand three phase

maximum prospective fault current levels.

The principal source of fault currents is the generation

system connected to the transmission system with the

fault current contribution to the MEDC Distribution

System via the 132/33kV Grid Station transformers. The

source contribution in the power system models have

been updated to reflect the fault level infeeds at 33kV

as provided by the OETC’s 2017 Capability Statement

which covers up the transmission system

developments up to 2021.

The system configurations prepared for short circuit

studies in each year are based on the current standard

operational arrangements:

• For all the 2x20MVA PSS, the 33kV bus section

circuit breakers are normally open.

• For all the 2x20MVA PSS, the 11kV bus section

circuit breakers are normally closed wherever the

total loading is within the firm capacity of the

respective primary substation. For loadings above

the firm capacity, the 11kV bus section circuit

breakers are normally open.

• For all 3x20MVA PSS, both 33kV bus section circuit

breakers are normally open.

• For all 3x20MVA PSSs, one 11kV bus section

breaker is considered closed and one as open,

when the load is within the firm capacity. Both

11kV bus section breakers are considered open in

case of station loading beyond the firm capacity.

The design short circuit withstand and breaking ratings

of the 11kV switchgear components at new and

upgraded primary substations have been revised to

25 kA for 3 sec to comply with system requirements,

whereas for the older existing 11kV switchgear, the

rated value is 18.4kA for 3 sec.

Currently, in the absence of accurate fault level

contribution data on low voltage (LV) side, a worst case

allowance is made for LV motor fault contribution

majorly due to the nature of the air conditioning load



prevalent across the MEDC’s distribution system. A

motoric to static load type ratio of 80/20 (in

percentage) is considered using the system maximum

and minimum demands figures. An allowance of 100

Amp fault infeed per 1MVA of connected air

conditioning load is allowed to ensure adequate

headroom for short circuit withstand capability.

The maximum prospective fault current values are

shown in the tables in Appendix C.

The calculation of maximum prospective fault current

is compared against the rated withstand for primary

equipment.

The maximum prospective fault current [initial

symmetrical] is calculated as high as the rated capacity

of the primary equipment (switchgear) at the following

33kV primary substations.

1 Bousher Grid - GP02

2 Mabelah Grid - GP04

except at Seeb Grid where it exceeds by 3.2% on the

switchgear rating.

For all the above PSS, operational restrictions are in

place to manage the fault levels.

All the above primary substations are in close electrical

vicinity of their respective grid stations. The breaking

fault currents on these stations are however within the

limits of 25kA.

The fault current levels at all other primary substations

are within their rated breaking capacities.

4.7. Technical Losses

The technical losses in the MEDC distribution system is

a factor of the configuration of the system, type and

specification of equipment and the % loading on

equipment. Technical losses are attributed to copper

and iron losses in the 33kV feeders and 33/11kV

primary transformers, 11kV feeders and distribution

transformers and the LV distribution system. In line

with standard international practice for utilities where

the system is not fully modelled we calculate the losses

for specific network elements (transformers, overhead

lines and cables) across the different voltage levels

(33kV, 11kV and LV) and then summate the total losses

to obtain a percentage technical loss for each primary

substation.

The percentage technical losses are then apportioned

according to the proportion of total system energy

supplied by each substation. A summation of all

apportioned technical losses is then presented as the

system % technical losses. The summated technical

losses for the Distribution System are calculated to be

4.73%.

The breakdown of technical losses by voltage is as

shown in Table 12 below.

Table 12 MEDC System Technical Losses

System Component Loss Value

33kV Circuits 0.31 %

Primary Transformers 0.45 %

11kV Circuits 0.49 %

Distribution Transformers 2.37 %

LV network 1.11%

Total 4.73%

4.8. Continuous Improvement Areas

MEDC has identified and is working on a number of

continuous improvement areas as listed below as more

accurate data starts becoming available:

Bulk Load Details and Modelling

Currently, we are in process of collating the details of

existing 33kV and 11kV bulk customers to incorporate

as appropriate, the details of their power systems in

our models for impact assessment. For new

applications, this will be used for performing point of

connection studies.

33/11.5kV Transformers Tap Changer Modelling

The data on accurate operational status of on-load tap

changer installed on primary substation transformers

will be included in power system models. This will

enable MEDC to improve the accuracy in calculations

for all system studies.



11kV System Modelling

MEDC intends to enhance its power system models to

include 11kV system upto the main LV bus bar. This will

enable us to improve our existing studies (like short

circuit analysis and carry out additional system studies

on PSS®SINCAL like technical losses).

Improved and Updated Motoric Short Circuit Contribution

We aim to assess the motor fault contribution onto

MEDC’s system at LV due to the connection of typical

larger scale centralised commercial air-con units by

obtaining typical details of such systems from our larger

commercial customers and preparing sample grid

connection impact studies. Furthermore, the

assessment studies for MV motor fault contribution

from larger industrial customers in relevant parts of the

system will be undertaken to improve the

understanding of the actual short circuit contribution.

Technical Losses Calculation using Power System Models

It is our intention to modify the losses calculation

approach in the future by directly utilising the

PSS®SINCAL model to calculate the system losses. This

will require the development of PSS®SINCAL models for

the 11kV system as well as that already established for

the 33kV system.

Maximum and Minimum Scenario Modelling

Currently, MEDC performs system analysis for

maximum demand conditions only. It is planned to

carry out minimum demand scenario studies in future



5 . C H A L L E N G E S A N D

O P P O R T U N I T I E S W I T H I N

T H E S Y S T E M

MEDC recognise that the nature of electricity generation

and use is changing. We envisage that recent policy

initiatives will result in an increase in photovoltaic (PV)

generation on our distribution system. Unlike other

utilities in different regions, Oman has not seen significant

uptake in electric vehicle charging thus, the associated

demand characteristics for electric vehicles (EV) are not

considered to be a contributing factor to our system

planning in the short to medium planning horizon.

However, this will be closely monitored to check the

penetration rate of EV and PV in general.

With the introduction of domestic PV generation, we do

foresee challenges in the way we will plan and operate our

system. Whilst PV may have the impact of reducing

transmission and distribution congestion, we do envisage

that power quality, reverse power flow and operating

within voltage limits may become a challenge if PV uptake

is significant.

MEDC are responsible for ensuring power quality according

to the regulations under which we operate. However, with

the addition of intermittent, consumer-owned and non-

dispatchable PV units, current standard procedures for

guaranteeing power quality might not be as effective as

they are without PV.

Overvoltage is one of the main reasons for limiting the

capacity (active power) of non-dispatchable PV, that can be

connected to a low voltage Distribution System. During

high PV generation and low load periods, there is a

possibility of reverse power flow and consequently voltage

rise, in the HV & LV feeder. We envisage that this will be

most prominent during the winter period. For this reason,

MEDC believe that if uptake is significant it will impact

investment decision making for reinforcement and asset

replacement. Consideration of tap range, optimum

dispatch of capacitor banks and conductor sizing may be

necessary should PV penetration become high.

5.1. New Connection Applications

MEDC are responsible for the connection of customers for

all levels of demand that our system supplies. We are also

the initial point of connection request for customers

seeking a 33kV or 132kV connection at an OETC grid supply

point. In 2017, we have received 13 bulk connection

requests with a total of 119MW connected demand. 11kV

and lower voltages connection applications are identified in

Table 13.

Table 13 New 11kV and LV Customer Applications

S.No. Category No. of

Applications

1 Residential 7815

2 Commercial 960

3 Industrial 84

4 Government 159

5 Tourism 21

6 Agriculture 37

Total 9076

Whilst MEDC has received a considerable number of load

related requests, we have received very few requests for

distributed generation connections energisation. We

envisage that as PV uptake increases we will begin to

receive enquiries in the coming year.

5.2. System Constraints and Opportunities

Load related system constraints fall into one of two

categories:

• Current constraints that can be considered DSSS

obligations.

• Load related constraints based on current load growth

forecasts.

No. of Connections Applications Received in 2017

Agriculture

Commercial

Residential

Government

Industrial

Tourism



MEDC will seek to address such constraints as part of its

investment plan. Demand Not Secured (DNS) non

compliances are identified and documented within

Appendix B of this Capability Statement.

Table 14 provides a list of projected capacity constraints at

the end of the planning horizon in 2020. If the value is

identified as negative, MEDC envisage there will be a deficit

in spare capacity at that specific substation, thus it is less

advantageous for a customer to consider a new connection

in that area. Likewise, if there is spare capacity (positive),

then this substation may be considered more

advantageous as a point for new customer connection.



Table 14 2020 Projected Capacity Constraints in MVA

Area Name Forecast Load (MVA) Firm Capacity (MVA) Spare Capacity Available [MVA]

Airport 105.4 120 14.6

Amerat 189.5 252 62.5

Ansab 81.4 80 -1.4

Azaiba 290.2 320 29.8

Bousher 85.1 80 -5.1

Ghubrah South 50.0 80 30.0

Hail 128.6 140 11.4

Khoud 112.1 120 7.9

Khuwair 207.0 240 33.0

Mabelah 312.6 360 47.4

Mawaleh 194.0 190 -4.0

Misfah 39.6 40 0.4

MSQ 62.3 80 17.7

Muscat 35.7 40 4.3

Mutrah 92.8 128 35.2

Quriyat Group 51.0 40 -11.0

Qurum 77.1 112 34.9

Rusail 154.6 176 21.4

Ruwi 106.8 120 13.2

Sarooj 92.2 120 27.8

Seeb 178.0 180 2.0

WadiAdai 71.7 100 28.3

Wadi Kabir 69.4 100 30.6



6 . T H E I N V E S T M E N T P L A N

6.1. System Development Projects during the period 2018– 2020

Table 15 provides and overview of the status of primary

substation projects by zone in the period 2018 to 2020.

Table 16 summarise the list of sponsored projects that are

planned to be connected in the period 2018 to 2020.

Tables 17 to 19 summarise the projects planned for

completion in the years 2018, 2019 and 2020 respectively.

A summary description of each of the planned projects is

provided by operating zone in Sections 6.2 to 6.4.

Table 15 Status of the Primary Substations at a glance [2018-

2020]

Project Stage Zone1 Zone2 Zone3

Under Construction 2 - 3

Tendering - 2 1

Design 2 5 4

Planning 2 1 5

TOTAL 6 8 13

Table 16 Summary of Sponsored Projects

Zone Project Description Expected Compl.Date Status Details Purpose

1 New Al Saleel ROP[P162] Primary Substation Q2’2018 Under Construction 2 x 6 MVA TX Government

2 New Mall of Oman [P171] Primary Substation Q2’2019 Design Stage 3 x 20 MVA TX Commercial

2 New ROP Hospital [P172] Primary Substation Q2’2019 Design Stage 3 x 20 MVA TX Government

3 New ROP Al Khoud [P161] Primary Substation Q2’2018 Under Construction 2 x 20 MVA TX Government

3 New ROP Dog Kennel [P183] Primary Substation Q2’2018 Under Construction 2 x 6 MVA TX Government



Table 17 Summary of Planned Projects in MEDC Distribution System to meet Summer 2018 Maximum Demand


1 Upgrading Al Hajir (P031) Primary

Substation Q1’2018

Under

Construction 2 x 20 MVA TX

To relieve the load of adjacent PSS.&

accommodate new loads

2 New Amerat 3 [P179] Primary


Under


To relieve the load of adjacent PSS&


3 New Rusail08(KOM) [P164] Primary


Under




3 New Mawaleh South 05 [P148] Primary


Under




3 Upgrading Wadi Al Lawami [P117]

Primary Substation Q2’2018

Under








1 Upgrading Post Office [P150]


Consultancy

Stage 3 x 20 MVA TX



1 Upgrading Amerat Heights [P152]


Consultancy

Stage 3 x 20 MVA TX



1 Upgrading Al Nahdah (P006) Primary

Substation Q2’2019 Planning Stage 3 x 20 MVA TX



1 New Amerat 4 [P180] Primary




2 New Bousher 2 [P163] Primary


Tender

Awarded 3 x 20 MVA TX



2 Upgrading Al Khuwair North[P054]

Primary substation Q4’2018

Tender



accommodate new loads & to replace the

assets

2 Upgrading Ghala 1[PP015] Primary


Consultancy

Stage 3 x 20 MVA TX



2 Upgrading Azaibah North1 [P011]


Consultancy

Stage 3 x 20 MVA TX



2 Upgrading Al Awabi [P139] Primary


Consultancy

Stage 3 x 20 MVA TX



2 Upgrading Qurum-2(P094) Primary

Substation Q2’2019 -- 2 x 20 MVA TX To replace the transformers.

2 New Sarooj-4(P181) Primary


PIAD Prepared

Land

Finalization

3 x 20 MVA TX To relieve the load of adjacent PSS.&


3 Upgrading Mabelah Shabiya [P060]


Tender



accommodate new loads & to replace the

assets

3 Upgrading Mabelah C [P064] Primary

Substation Q2’2019 Design Stage 3 x 20 MVA TX



3 Upgrading Mabelah South PH-7

[P141] Primary Substation Q2’2019 Design Stage 3 x 20 MVA TX



3 Upgrading Mabelah A Primary [P063]




3 New Seeb5 [P186] Primary




3 Upgrading Sur Al Hadid [P116]

Primary Substation Q2’2019 Planning Stage 3 x 20 MVA TX



3 New Al Khoud [P187] Primary







Zone 1 – (The Eastern Zone)

The Zone 1 region includes the capital city of Muscat,

Muttrah and an extensive rural network, which covers the

wilayats of Amerat and Quriyat. The number of customers

served in the Zone 1 region is 115,260 which is

approximately 33 % of the total customer population.

The following primary projects are projected in the period

2018 to 2020.

Project 1: Upgrading Al Hajir (P031) Primary Substation

with 2 x 20 MVA Configuration

MEDC plan to upgrade Al Hajir primary substation, located

in the Hajir Area to accommodate the connection of new

loads in that area. Currently, this area is supplied via small

outdoor primary substations which are loaded above or

near to their firm capacity. The expected completion date

of the project is Q1’2018 and the 33kV connection point is

from Jahloot GSS.


2 New Azaibah South [P189] Primary


Planning

Stage 3 x 20 MVA TX



3 Upgrading Mabelah South [P061]


Planning

Stage 3 x 20 MVA TX


accommodate new loads & to replace the assets

3 New Mabelah South 9 [P184]


Planning

Stage 3 x 20 MVA TX



3 New Mabelah South PH 6[P185]


Planning

Stage 3 x 20 MVA TX





Project 2: New Amerat-3 (P179) Primary Substation with

3 x 20 MVA Configuration

Amerat 3 primary substation is proposed in the Amerat

Area to provide additional capacity to accommodate the

new load in that area and to ensure security of supply in the

Amerat area is maintained. The expected completion date

of the project is Q1’2018 and the 33kV connection point is

from Amerat Grid.

Project 3: Upgrading Post Office (P150) Primary

Substation with 3 x 20 MVA Configuration

Upgrading Post Office primary substation in the Amerat

Area to provide additional capacity to ensure security of

supply is maintained. The expected completion date of the

project is Q2’2019 and the 33kV connection point is from

Amerat Grid.

Project 4: Upgrading Amerat Heights (P152) Primary


Upgrading of Amerat Heights primary substation in the

Amerat Area to provide additional capacity to ensure

security of supply is maintained. The expected completion

date of the project is Q2’2019 and the 33kV connection

point is from Amerat Grid.

Project 5: New Amerat-4 (P180) Primary Substation with


Amerat-4 primary substation is proposed in the Amerat

Area to facilitate 11kV transfers from heavily loaded

primary substations as well as providing additional capacity

for new loads whilst ensuring security of supply is

maintained. The expected completion date of the project is

Q2’2019 and the 33kV connection point is from Amerat B

Grid.

Project 6: Upgrading Al Nahdah (P006) Primary Substation


Upgrading of Al Nahdah primary substation in the Amerat

Area is required to accommodate the high load growth in

that area and to ensure security of supply is maintained.

The expected completion date of the project is Q2’2019

and the 33kV connection point is from Amerat Grid.



Zone 2 - (The Central Zone)

The Zone 2 region covers the commercial and residential

areas of Bousher, Al Khuwair, Al Ansab, Azaibah and

Qurum. This is largely an established area, which has seen

high load growth in previous years. The Mall of Oman and

Seeb Exhibition were the largest commercial projects in

Zone 2 region.


102,219 which is approximately 29 % of the total customer

population


2018 to 2020.

Project 1: New Bousher 2 (P163) Primary Substation with


Bousher-2 primary substation is proposed in the Bousher

Area to facilitate 11kV transfers from heavily loaded

primary substations as well as providing additional capacity

for new loads whilst ensuring security of supply is


Q4’2018 and the 33kV connection point is from Bousher A

GSS.

Project 2: Upgrading Al Khuwair North (P054) Primary


MEDC plan to upgrade Al Khuwair North primary substation

in the Al Khuwair Area to provide additional capacity in the

area ensuring security of supply is maintained. The

expected completion date of the project is Q4’2018 and the

33kV connection point is from MSQ A GSS.

Project 3: Upgrading Azaibah North-1 (P011) Primary


Upgrading Azaibah North-1 primary substation; located in

the Azaiba Area will facilitate the connection of new loads

whilst ensuring security of supply is maintained. The


33kV connection point is from Ghubrah GSS.

Project 4: Upgrading Al Awabi (P139) Primary Substation


Upgrading of Al Awabi primary substation is proposed in

Awabi Area to facilitate the transfer of 11kV loads from

nearby heavily loaded primary substations to ensure

security of supply is maintained whilst also addressing the

voltage regulation issues in the area. The expected



completion date of the project is Q2’2019 and the 33kV

connection point is from Misfah GSS.

Project 5: Qurum-2 (P094) Primary Substation – Upgrading

of 2x16 MVA with 2 x 20 MVA Configuration

Upgrading of Qurum-2 primary substation is proposed in

the Qurum area to replace the existing 16 MVA

transformers with 20 MVA transformers to ensure security

of supply is maintained. The expected completion date of

the project is Q2’2019.

Project 6: New Sarooj-4 (P181) Primary Substation with


The new Sarooj-4 primary substation is proposed in the

Sarooj Area to facilitate the connection of new loads and

the transfer of 11kV loads from nearby heavily loaded

primary substations to ensure security of supply is


Q2’2019 and the 33kV connection point is from MSQ A GSS.

Project 7: Upgrading Ghala 1 (P015) Primary Substation


Upgrading of Ghala 1 primary substation in the Ghala area

is based on a bulk load customer request. The expected


connection point is from Ghala GSS.

Project 8: New Azaibah South (P189) Primary Substation


The new Azaibah South primary substation is proposed in

the Azaibah area to provide spare capacity in that area

ensuring security of supply is maintained. The expected


connection point is from the new Bousher GSS.



Zone 3 - (The Western Zone)

The Zone 3 Region includes the Muscat International

Airport, Rusail Industrial Area, Seeb, Mawalleh, Al Khoud

and Mabelah areas. The number of customers served in

the Zone 3 region is 134,204 which is approximately 38 %

of the total customer population.


2018 to 2020.

Project 1: New Rusail-8 (KOM) (P182) Primary Substation


Rusail-8 primary substation is proposed in the Rusail Area

to address the bulk load request of KOM. The new primary

substation will also provide additional capacity fo11kV

transfer capacity to enable load to be transferred from

nearby primary substations ensuring security of supply is


Q2’2018 and the 33kV connection point is from Rusail GSS.

Project 2: New Mawaleh South-5 (P148) Primary


Mawaleh South-5 primary substation is proposed in

Mawalleh Area to facilitate the connection of new loads

and the transfer of 11kV loads from nearby primary

substations to ensure security of supply is maintained. The


33kV connection point is from Mawaleh South GSS.

Project 3: Upgrading Wadi Al Lawami (P117) Primary


Upgrading of Wadi Al Lawami primary substation in the

Seeb Area to facilitate the connection of new loads and the

transfer of 11kV loads from nearby heavily loaded primary

substations to ensure security of supply is maintained. The


33kV connection point is from Seeb Main GSS.

Project 4: Upgrading Mabelah Shabiya (P060) Primary


MEDC propose to Upgrade Mabelah Shabiya primary

substation in the Mabelah area by replacing the existing

assets, ensuring security of supply is maintained by

providing additional capacity to facilitate 11kV load

transfers from other nearby primary substations. The


33kV connection point is from Mabelah-2(A’Salam) GSS.



Project 5: Upgrading Mabelah C (P064) Primary Substation


Upgrading of Mabelah-C primary substation in the Mabelah

area is proposed to accommodate new loads and facilitate

11kV load transfers in that area whilst ensuring security of



Mabelah-2 (A’Salam) GSS.

Project 6: Upgrading Mabelah South PH-7 (P141) Primary


Upgrading of Mabelah South PH-7 primary substation in

the Mabelah area is proposed to accommodate new loads

and facilitate 11kV load transfers in that area whilst

ensuring security of supply is maintained. The expected


connection point is from Mabelah GSS.

Project 7: Upgrading Mabelah A (P063) Primary


Upgrading of Mabelah-A primary substation in the Mabelah





Mabelah GSS.

Project 8: New Seeb5 (P186) Primary Substation with


The New Seeb primary substation in the Seeb area is

proposed to accommodate new loads and facilitate 11kV

load transfers in that area whilst ensuring security of supply

is maintained. The expected completion date of the project

is Q2’2019 and the 33kV connection point is from Seeb

Main GSS.

Project 9: Upgrading Sur Al Hadid (P116) Primary


Upgrading of Sur Al Hadid primary substation in the Seeb





Mabelah GSS.

Project 10: New Al Khoud (P187) Primary Substation with


The new Al Khoud primary substation in the Al Khoud area

is proposed to accommodate new loads and facilitate 11kV

load transfers in that area whilst ensuring security of supply

is maintained. The expected completion date of the project

is Q2’2019 and the 33kV connection point is from Seeb GSS.

Project 11: New Mabelah South-9 (P184) Primary


The new Mabelah South-9 primary substation in the Halban





Mabelah 2(A’Salam) GSS.

Project 12: New Mabelah South PH 6 (P185) Primary


The new Mabelah South PH 6 primary substation in the

Mabelah area is proposed to accommodate new loads and

facilitate 11kV load transfers in that area whilst ensuring

security of supply is maintained. The expected completion


point is from Halban GSS.

Project 13: Upgrading Mabelah South (P061) Primary


Upgrading of Mabelah South primary substation in the

Mabelah area to upgrade the existing assets and improve

the security of supply in the area. The expected completion


point is from Mabelah(A’Salam) GSS.



A P P E N D I X A : D I S T R I B U T I O N S Y S T E M C A P A B I L I T Y S T A T E M E N T

Distribution Licence Condition 32: Distribution System Capability Statement

1. The Licensee shall, within 12 months of the grant of this Licence, and thereafter, on an annual basis, prepare a statement,

in a form approved by the Authority, showing, in respect of each of the three succeeding financial years, circuit capacity,

forecast power flows and loading on each part of its Distribution System and fault levels for each transmission node,

together with:

a. Information on the status of distribution circuit capacity and the anticipated future requirements of such capacity,

including (i) applications for new connections and (ii) applications to Connect Generation capacity to its Systems;

b. A commentary prepared by the Licensee indicating the Licensee's views as to those parts of its Distribution System

most suited to new Connections and Distribution of further quantities of electricity, including the prospective for

Connection of Systems operated by the Rural Areas Electricity Company SAOC;

c. Information on what constraints are foreseen on the Licensee's Distribution System and where;

d. Information relating to progress of ongoing investment in its Distribution System;

e. Such further information as shall be reasonably necessary to enable any Person seeking to Connect to or use the

Licensee's Distribution System to identify and evaluate the opportunities for so doing;

f. An assessment of technical losses from the Licensee's Distribution System; and

g. Such other matters as shall be specified in directions issued by the Authority from time to time for the purposes of this

Condition, provided that the Authority may, upon application of the Licensee, relieve the Licensee from the obligation

to prepare any such statement in respect of any period and any part or parts of its Distribution System specified in

directions issued to the Licensee by the Authority from time to time for the purposes of this Condition.

2. The Licensee shall include in every statement prepared in accordance with paragraph 1 above the information required by

that paragraph except that the Licensee may with the prior consent of the Authority omit from any such statement any

details as to the capacity, flows, loading or other information, disclosure of which would, in the view of the Authority,

seriously and prejudicially affect the commercial interests of the Licensee or any third party.

3. The Licensee may periodically revise the information set out in and, with the approval of the Authority, alter the form of

the statement prepared in accordance with paragraph 1 and shall, at least once in every year this Licence is in force, revise

such statement in order that the information set out in the statement shall continue to be accurate in all material respects.

4. The Licensee shall, when preparing the statement referred to in paragraph 1 of this Condition, ensure that the statement

takes due account of information required to be provided to it by Persons bound by the Distribution Code.

5. The Licensee shall send a copy of the statement prepared in accordance with paragraph 1 and of each revision of such

statement in accordance with paragraph 3 to the Authority. Each such revision shall require to be approved by the

Authority and shall not become effective until approved by the Authority.

6. The Licensee shall, subject to paragraph 6, give or send a copy of the statement prepared in accordance with paragraph 1

or (as the case may be) of the latest revision of such statement in accordance with paragraph 3 approved by the Authority

pursuant to such paragraph to any Person who requests a copy of such statement.

7. The Licensee may make a charge for any statement given or sent pursuant to paragraph 4 of an amount reflecting the

Licensee's reasonable costs of providing such a statement, which shall not exceed the maximum amount specified in

directions issued by the Authority from time to time for the purposes of this Condition



A P P E N D I X B : D S S S N O N C O M P L I A N C E S

Zone Primary Substation P-No. TX Config Firm(MVA)8 MW MVAr MVA DNS(MVA)

1 Amerat 1 P005 2 x 16 16 22.9 7.6 24.1 8.1

1 Amerat Heights P152 2 x 20 22 21.9 5.6 22.6 0.6

1 Al Nahdah P006 2 x 20 22 27.2 11.7 29.6 7.6

1 Al Mahaj P136 2 x 6 6 8.0 3.4 8.7 2.7

2 Al Ansab 1 P007 2 x 20 22 23.9 7.0 24.9 2.9

2 Al Khuwair 25 P053 2 x 20 22 21.1 7.4 22.4 0.4

2 Qurum 2 P094 2 x 16 16 16.2 5.0 17.0 1.0

2 Airport Height 1 P001 2 x 20 22 23.7 12.7 26.9 4.9

2 Ghala 1 P015 2 x 20 22 22.1 3.6 22.4 0.4

2 Bousher Grid GP02 2 x 20 22 22.1 9.8 24.2 2.2

2 Al Muna P084 2 x 20 22 31.4 13.5 34.2 12.2

2 MSQ Grid GP06 2 x 20 22 27.1 11.6 29.5 7.5

3 Sultan School P029 2 x 20 22 23.4 10.1 25.5 3.5

3 Al Khoud PH-6 P049 2 x 20 22 26.6 8.8 28.0 6.0

3 Mabelah South PH-4 P062 3 x 20 44 45.8 17.1 48.9 4.9

3 New Al Khoud P047 2 x 20 22 20.6 9.1 22.5 0.5

3 Wadi Al Lawami P117 2 x 20 22 25.0 13.8 28.6 6.6

3 Mabelah A P063 2 x 20 22 25.1 6.6 26.0 4.0

3 Al Hail North 2 P028 2 x 20 22 21.5 8.9 23.3 1.3

3 Al Hail South 1 P030 2 x 20 22 24.1 9.7 26.0 4.0

3 Rusail Private Factory P106 2 x 20 22 22.2 9.8 24.3 2.3

3 Old Mabelah P059 2 x 20 22 21.3 8.8 23.0 1.0

3 Mabelah South PH-7 P141 2 x 20 22 24.7 3.8 25.0 3.0

3 Mabelah Grid GP04 2 x 20 22 23.9 8.9 25.5 3.5

3 Mawaleh A P070 3 x 20 44 43.2 16.2 46.1 2.1

3 Al HailNorth 1 P027 2 x 20 22 21.5 9.2 23.4 1.4

3 Mawaleh C P072 2 x 20 22 20.4 9.1 22.3 0.3

3 Mabelah C P064 2 x 20 22 30.0 12.0 32.3 10.3

3 Rusail Industrial 2 P104 2 x 20 22 23.9 10.2 26.0 4.0

3 Rusail Industrial 1 P103 2 x 16 16 21.7 9.3 23.7 7.7

3 Sur Al Hadid P116 2 x 20 22 24.5 7.6 25.7 3.7

3 Wadi Al Aresh P115 2 x 20 22 30.8 13.2 33.5 11.5

3 Mabelah South P061 2 x 20 22 27.8 11.9 30.2 8.2

8 For all 20 MVA primary stations, AER has allowed an additional 10% to the Firm Capacity [i.e.: For 2x20 MVA TX -22MVA Firm and for 3x20 MVA

TX -44MVA Firm] for the DNS calculation purposes only and not system planning or development.



Zone Primary Substation P-No. TX Config Firm(MVA)8 MW MVAr MVA DNS(MVA)

3 Mawaleh South Grid GP05 2 x 20 22 23.7 10.2 25.8 3.8

3 Rusail B P101 2 x 10 10 14.8 6.4 16.1 6.1

3 Mabelah Shabiya P060 2 x 20 22 28.3 12.1 30.8 8.8

3 Al Jifnain P042 1 x 6 - 3.1 1.3 3.3 1.7

Total 160.7



A P P E N D I X C : S Y S T E M S T U D I E S R E S U L T S

Muscat Electricity Distribution Company S.A.O.C

Falaj P178

Darsait P018

Mutrah Store P085

Jibrooh P041

Seaport P086

P.D.O P144

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Falaj P178 16.0 16.0 16.0 16.0 12.9 80.8 3.1 12.9 80.8 3.1 12.9 80.8 3.1 12.9 80.8 3.1

Darsait P018 20.0 20.0 20.0 20.0 20.2 101.0 -0.2 20.2 101.0 -0.2 20.2 101.0 -0.2 20.2 101.0 -0.2

Mutrah Store P085 20.0 20.0 20.0 20.0 15.9 79.5 4.1 15.9 79.5 4.1 15.9 79.5 4.1 15.9 79.5 4.1

Jibrooh P041 40.0 40.0 40.0 40.0 28.5 71.3 11.5 29.0 72.6 11.0 29.6 74.0 10.4 30.2 75.4 9.8

Seaport P086 6.0 6.0 6.0 6.0 3.4 57.0 2.6 3.4 57.0 2.6 3.4 57.0 2.6 3.4 57.0 2.6

P.D.O P144 60.0 60.0 60.0 60.0 28.4 47.3 31.6 28.4 47.3 31.6 28.4 47.3 31.6 28.4 47.3 31.6

Darsait-A P018

Darsait-B P018

Falaj-A P178

Falaj-B P178

Jibrooh-A P041

Jibrooh-B P041

Jibrooh-C P041

Mutrah Store-A P085

Mutrah Store-B P085

PDO-33 P144

2017 2018 2019 2020 2017 2018 2019 2020 33kV 11kV 33kV 11kV 33kV 11kV 33kV 11kV

Falaj-A P178 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 20.4 13.5 20.5 13.6 22.0 13.8 22.1 13.8

Falaj-B P178 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 20.4 13.5 20.5 13.6 22.0 13.8 22.1 13.8

Darsait-A P018 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 19.8 8.2 19.9 8.2 21.3 8.3 21.3 8.3

Darsait-B P018 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 19.8 8.3 19.8 8.3 21.3 8.3 21.3 8.3

Jibrooh-A P041 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.2 14.1 15.3 14.2 16.1 11.9 16.1 12.0

Jibrooh-B P041 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.3 14.1 15.4 14.2 16.2 11.9 16.2 12.0

Jibrooh-C P041 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.3 8.0 15.4 8.0 16.2 6.5 16.2 6.6

Mutrah Store-A P085 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 17.3 14.0 17.3 14.1 18.4 14.3 18.4 14.3

Mutrah Store-B P085 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 17.3 14.0 17.3 14.1 18.4 14.3 18.4 14.3

PDO-A P144 25.0 25.0 25.0 25.0 - - - - 18.4 - 18.4 - 19.6 - 19.7 -

PDO-B P144 25.0 25.0 25.0 25.0 - - - - 18.3 - 18.4 - 19.6 - 19.7 -

PDO-C P144 25.0 25.0 25.0 25.0 - - - - 18.3 - 18.4 - 19.6 - 19.6 -

PDO-D P144 25.0 25.0 25.0 25.0 - - - - 18.3 - 18.4 - 19.6 - 19.6 -

Seaport-A P086 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 8.0 4.2 8.1 4.2 8.3 4.2 8.3 4.2

Seaport-B P086 - - - - 18.4 18.4 18.4 18.4 - 4.2 - 4.2 - 4.2 - 4.2

MVAr

11.9 5.1 11.9 5.1 11.9 5.1 11.9 5.1

MVAr MW MVAr MW MVAr MW

Al Falaj Grid Network Results

Primary Substations Peak Demand

Primary Substation P.No.2017 2018 2019 2020

MW

26.1 11.2

Percentage Loading of Primary Substations

Primary P.No.Firm Capacity(MVA) Load'2017 Load'2018 Load'2019 Load'2020

26.1 11.2 26.1 11.2 26.1 11.2

29.3 7.1

3.1 1.3 3.1 1.3 3.1 1.3 3.1 1.3

27.7 6.7 28.2 6.8 28.8 7.0

19.5 5.3

14.2 7.2 14.2 7.2 14.2 7.2 14.2 7.2

19.5 5.3 19.5 5.3 19.5 5.3

101.6

99.4 101.9 99.4 101.9 99.3 101.8 99.3 101.7

101.5 99.3 101.5

99.4 101.7 99.4 101.7 99.3 101.6 99.3

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

99.4 101.6 99.4 101.6 99.3

Primary Substations Bus Voltages

Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

99.1 100.9

99.3 101.1 99.2 101.0 99.2 101.0 99.1 100.9

99.3 101.1 99.2 101.0 99.2 101.0

98.7 100.5

98.9 101.3 98.8 101.3 98.7 100.3 98.7 100.2

98.9 101.6 98.8 101.5 98.7 100.6

99.3 101.7

99.1 101.6 99.1 101.5 99.0 100.6 99.0 100.5

99.4 101.9 99.4 101.9 99.3 101.8

2020

99.2 101.5

Primary Substation 3-Phase Fault Current Levels

Primary P.No.33kV -Rated SC Capacity(kA) 11kV -Rated SC Capacity(kA) 2017 2018 2019

99.3 101.6 99.3 101.6 99.2 101.5

MEDC Distribution Capability Statement (2018-2020)-V2.2


2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 10.4 10.4 10.4 10.4

22.0 22.0 22.0 22.0 10.3 10.3 10.3 10.3

22.0 22.0 22.0 22.0 6.6 6.6 6.6 6.6

22.0 22.0 22.0 22.0 6.6 6.6 6.6 6.6

22.0 22.0 22.0 22.0 9.7 9.9 10.1 10.3

22.0 22.0 22.0 22.0 19.4 19.7 20.3 20.7

22.0 22.0 22.0 22.0 8.2 8.2 8.2 8.2

22.0 22.0 22.0 22.0 8.1 8.1 8.1 8.1

22.0 22.0 22.0 22.0 7.1 7.1 7.1 7.1

22.0 22.0 22.0 22.0 7.1 7.1 7.1 7.1

22.0 22.0 22.0 22.0 7.1 7.1 7.1 7.1

22.0 22.0 22.0 22.0 7.1 7.1 7.1 7.1

22.0 22.0 22.0 22.0 3.4 3.4 3.4 3.4

%Loading %Loading

Darsait-A-P018 47.2% 47.2% 47.2% 47.2%

33kV Feeder Loads

PrimaryCircuit Rating(MVA) 2017 2018 2019 2020

%Loading %Loading

Mutrah Store-B-P085 36.8% 36.8% 36.8% 36.8%

PDO-A-P144 32.1% 32.1% 32.1% 32.1%

Jibrooh-B-P041 88.0% 89.7% 92.4% 94.3%

Mutrah Store-A-P085 37.1% 37.1% 37.1% 37.1%

Falaj-B-P178 29.9% 29.9% 29.9% 29.9%

Jibrooh-A-P041 44.3% 45.1% 46.1% 47.0%

Darsait-B-P018 46.7% 46.7% 46.7% 46.7%

Falaj-A-P178 30.2% 30.2% 30.2% 30.2%

PDO-D-P144 32.1% 32.1% 32.1% 32.1%

Seaport-A-P086 15.4% 15.4% 15.4% 15.4%

PDO-B-P144 32.1% 32.1% 32.1% 32.1%

PDO-C-P144 32.1% 32.1% 32.1% 32.1%



C.B.D P173

Ruwi Office P108

M.O.D P143

Bait Al Falaj P142

Riyam P099

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

C.B.D P173 32.0 32.0 32.0 32.0 25.1 78.4 6.9 25.1 78.4 6.9 25.1 78.4 6.9 25.1 78.4 6.9

Ruwi Office P108 20.0 20.0 20.0 20.0 17.8 89.0 2.2 16.5 82.6 3.5 16.8 84.2 3.2 17.2 85.8 2.8

M.O.D P143 1TX 1TX 1TX 1TX 5.1 - - 5.1 - - 5.1 - - 5.1 - -

Bait Al Falaj P142 40.0 40.0 40.0 40.0 20.0 50.0 20.0 18.6 46.6 21.4 18.6 46.6 21.4 18.6 46.6 21.4

Riyam P099 20.0 20.0 20.0 20.0 17.4 87.0 2.6 17.3 86.4 2.7 17.3 86.4 2.7 17.3 86.4 2.7

Bait Al Falaj-A P142

Bait Al Falaj-B P142

Bait Al Falaj-C P142

C.B.D-A P173

C.B.D-B P173

C.B.D-C P173

M.O.D-A P143

Riyam-A P099

Riyam-B P099

Ruwi Office-A P108

Ruwi Office-B P108


Bait Al Falaj-A P142 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 16.4 14.0 16.4 13.9 17.4 14.1 17.4 14.1

Bait Al Falaj-B P142 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 17.9 14.0 17.9 13.9 19.1 14.1 19.1 14.1

Bait Al Falaj-C P142 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 17.9 8.0 17.9 7.9 19.1 8.0 19.1 8.0

C.B.D-A P173 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 21.7 14.5 21.7 14.5 23.4 14.8 23.4 14.8

C.B.D-B P173 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 21.7 14.5 21.7 14.5 23.5 14.8 23.5 14.8

C.B.D-C P173 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 21.7 7.9 21.7 7.9 23.4 8.0 23.4 8.0

M.O.D -A P143 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 19.5 5.0 19.5 5.0 20.9 5.0 20.9 5.0

Riyam-A P099 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 7.8 12.3 7.8 12.2 8.0 12.4 8.0 12.4

Riyam-B P099 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 7.8 12.3 7.8 12.2 8.0 12.4 8.0 12.4

Ruwi Office-A P108 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 18.7 14.4 18.7 14.3 19.9 14.5 19.9 14.6

Ruwi Office-B P108 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 18.7 14.4 18.7 14.3 19.9 14.5 19.9 14.6

MW MVAr MW MVAr MW MVAr

Muttrah Grid Network Results



MW MVAr

16.4 5.4



16.4 5.8 16.4 5.4 16.4 5.4

4.7 2.0

17.7 9.3 17.7 5.8 17.7 5.8 17.7 5.8

4.7 2.0 4.7 2.0 4.7 2.0

20.8 14.0

15.4 8.9 15.7 5.2 16.0 5.3 16.3 5.4

20.8 14.0 20.8 14.0 20.8 14.0

103.7

100.0 102.1 100.6 103.6 100.6 103.6 100.6 103.5

103.7 100.5 103.7

100.0 102.3 100.6 103.7 100.6 103.7 100.6

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

99.9 102.3 100.5 103.7 100.5


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

99.5 101.9

98.9 101.1 99.5 101.9 99.5 101.9 99.5 101.9

98.9 101.1 99.5 101.9 99.5 101.9

100.7 102.3

100.1 101.9 100.6 102.5 100.6 102.5 100.6 102.5

100.1 101.7 100.7 102.3 100.7 102.3

100.7 101.5

100.1 100.9 100.7 101.5 100.7 101.5 100.7 101.5

100.1 100.9 100.7 101.5 100.7 101.5


Primary P.No.33kV -Rated SC Capacity(kA) 11kV -Rated SC Capacity(kA) 2017 2018 2019 2020

100.6 103.0

100.0 101.2 100.6 103.1 100.6 103.0 100.6 103.0

100.0 101.2 100.6 103.1 100.6 103.0



2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 6.5 6.0 6.0 6.0

22.0 22.0 22.0 22.0 6.7 6.2 6.2 6.2

22.0 22.0 22.0 22.0 7.3 6.8 6.8 6.8

22.0 22.0 22.0 22.0 9.3 9.3 9.3 9.3

22.0 22.0 22.0 22.0 9.3 9.3 9.3 9.3

22.0 22.0 22.0 22.0 7.4 7.4 7.4 7.4

15.4 15.4 15.4 15.4 8.9 8.8 8.8 8.8

15.4 15.4 15.4 15.4 9.0 8.9 8.9 8.9

22.0 22.0 22.0 22.0 9.2 8.5 8.6 8.8

22.0 22.0 22.0 22.0 9.2 8.4 8.6 8.8

22.0 22.0 22.0 22.0 5.2 5.2 5.2 5.2

%Loading

Bait Al Falaj-A-P142 29.7% 27.5% 27.5% 27.5%

33kV Feeder Loads


%Loading %Loading %Loading

Riyam-B-P099 58.2% 57.7% 57.7% 57.7%

Ruwi Office-A-P108 41.9% 38.4% 39.2% 39.9%

C.B.D-C-P173 33.6% 33.6% 33.6% 33.6%

Riyam-A-P099 57.8% 57.3% 57.3% 57.3%

C.B.D-A-P173 42.2% 42.2% 42.2% 42.2%

C.B.D-B-P173 42.2% 42.2% 42.2% 42.2%

Bait Al Falaj-B-P142 30.3% 28.0% 28.0% 28.0%

Bait Al Falaj-C-P142 33.4% 30.8% 30.8% 30.8%

Ruwi Office-B-P108 41.8% 38.3% 39.0% 39.8%

M.O.D-A-P143 23.7% 23.6% 23.6% 23.6%



M.B.D. South P075

Qasr Al Alam P090

Waljah P130

Sidab P119

Wadi Al Kabir Workshop P126

Wadi Al Kabir Housing P127

Ali Shihani P125

Majlis Oman P066

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

M.B.D. South P075 20.0 20.0 20.0 20.0 17.4 87.0 2.6 17.5 87.7 2.5 17.7 88.4 2.3 17.8 89.1 2.2

Qasr Al Alam P090 20.0 20.0 20.0 20.0 18.4 92.0 1.6 18.4 92.0 1.6 18.4 92.1 1.6 18.4 92.1 1.6

Waljah P130 20.0 20.0 20.0 20.0 18.9 94.5 1.1 19.3 96.3 0.7 19.6 98.1 0.4 20.0 100.0 0.0

Sidab P119 6.0 6.0 6.0 6.0 3.4 57.5 2.6 3.4 57.5 2.6 3.4 57.5 2.6 3.4 57.5 2.6

Wadi Al Kabir

WorkshopP126 6.0 6.0 6.0 6.0 3.7 61.0 2.3 3.7 61.0 2.3 3.7 61.0 2.3 3.7 61.0 2.3

Wadi Al Kabir

HousingP127 1TX 1TX 1TX 1TX 2.5 - - 2.5 - - 2.5 - - 2.5 - -

Ali Shihani P125 20.0 20.0 20.0 20.0 13.1 65.5 6.9 12.3 61.5 7.7 12.4 62.0 7.6 12.5 62.5 7.5

Majlis Oman P066 20.0 20.0 20.0 20.0 4.3 21.5 15.7 4.3 21.7 15.7 4.4 21.8 15.6 4.4 22.0 15.6

Ali Shihani-A P125

Ali Shihani-B P125

M.B.D. South-A P075

M.B.D. South-B P075

Majlis Oman-A P066

Majlis Oman-B P066

Qasr al Alam-A P090

Qasr al Alam-B P090

Sidab-A P119

Sidab-B P119

Wadi Al Kabir

Housing-AP127

Wadi Al Kabir

Workshop-AP126

Wadi Al Kabir

Workshop-BP126

Walja-A P130

Walja-B P130

17.3 4.2

17.6 5.4 17.6 5.4 17.6 5.4 17.6 5.4

16.9 4.1 17.0 4.2 17.2 4.2


WadiKabir-A Grid Network Results



MW MVAr

11.9 3.9

4.2 0.9 4.2 0.9 4.3 0.9 4.3 0.9

11.6 6.1 11.7 3.8 11.8 3.9

3.4 1.4

2.3 1.0 2.3 1.0 2.3 1.0 2.3 1.0

3.4 1.4 3.4 1.4 3.4 1.4

20.0 0.0

3.2 1.4 3.2 1.4 3.2 1.4 3.2 1.4

18.9 0.0 19.3 0.0 19.6 0.0

105.2 102.0 105.2

101.9 104.3 102.1 105.2 102.1 105.2 102.0

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

101.9 104.3 102.1 105.2 102.1


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)



101.9 103.0

101.1 103.5 101.2 103.7 101.2 103.7 101.2 103.7

101.7 103.0 101.9 103.0 101.9 103.0

101.9 104.9

101.7 103.0 101.9 103.0 101.9 103.0 101.9 103.0

101.8 104.8 102.0 104.9 102.0 104.9

105.2

101.8 104.8 102.0 104.9 102.0 104.9 101.9 104.9

101.9 105.6

- 105.4 - 105.6 - 105.5 - 105.5

101.7 105.4 101.9 105.6 101.9 105.6

101.7 105.5

101.8 105.1 101.9 105.3 101.9 105.3 101.9 105.2

101.5 105.4 101.7 105.5 101.7 105.5

101.2 103.7

101.5 105.4 101.7 105.5 101.7 105.5 101.7 105.5

101.1 103.5 101.2 103.7 101.2 103.7

101.9 103.0

101.8 103.0 101.9 103.0 101.9 103.0 101.9 103.0

101.8 103.0 101.9 103.0 101.9 103.0




Ali Shihani-A P125 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 19.9 14.1 20.0 14.0 21.3 14.2 21.3 14.2

Ali Shihani-B P125 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 19.9 14.1 20.0 14.0 21.3 14.2 21.4 14.2

M.B.D. South-A P075 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 18.1 14.7 18.1 14.7 19.2 14.9 19.2 14.9

M.B.D. South-B P075 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 18.0 14.7 18.1 14.7 19.2 14.9 19.2 14.9

Majlis Oman-A P066 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 7.5 10.9 7.5 10.9 7.7 11.1 7.7 11.1

Majlis Oman-B P066 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 7.5 10.9 7.5 10.9 7.7 11.1 7.7 11.1

Qasr al Alam-A P090 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 9.2 12.9 9.2 12.9 9.5 13.1 9.5 13.1

Qasr al Alam-B P090 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 9.2 12.9 9.2 12.9 9.5 13.1 9.5 13.1

Sidab-A P119 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 9.8 8.0 9.8 8.0 10.1 8.0 10.1 8.0

Sidab-B P119 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 9.8 8.0 9.8 8.0 10.1 8.0 10.1 8.0

Wadi Al Kabir

HousingP127 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.4 4.6 15.4 4.6 16.2 4.6 16.2 4.6

Wadi Al Kabir

Workshop-AP126 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.6 4.6 15.6 4.6 16.4 4.6 16.4 4.6

Wadi Al Kabir

Workshop-BP126 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.5 4.4 15.1 4.4 15.8 4.4 15.8 4.4

Walja-A P130 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 16.5 14.2 15.1 14.3 15.8 14.6 15.8 14.6

Walja-B P130 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 15.9 14.2 15.5 14.3 16.3 14.6 16.3 14.6

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 6.6 6.2 6.2 6.3

22.0 22.0 22.0 22.0 6.7 6.2 6.3 6.3

22.0 22.0 22.0 22.0 8.8 8.9 9.0 9.0

22.0 22.0 22.0 22.0 8.9 8.9 9.0 9.1

22.0 22.0 22.0 22.0 2.1 2.2 2.2 2.2

22.0 22.0 22.0 22.0 2.2 2.2 2.2 2.2

22.0 22.0 22.0 22.0 9.7 9.7 9.7 9.7

15.4 15.4 15.4 15.4 11.0 11.2 11.4 11.6

15.4 15.4 15.4 15.4 10.0 10.2 10.4 10.6

22.0 22.0 22.0 22.0 9.4 9.4 9.4 9.4

22.0 22.0 22.0 22.0 9.4 9.4 9.4 9.4

%Loading

Ali Shihani-F1-P125 30.2% 28.2% 28.4% 28.6%

33kV Feeder Loads





Qasr al Alam-F1OHL-P090 71.2% 72.6% 74.1% 75.6%

Qasr al Alam-F2OHL-P090 65.1% 66.4% 67.7% 69.1%

Majlis Oman-F2-P066 9.8% 9.9% 10.0% 10.1%Muscat 01 Fdr-WorkshopP126,

SidabP119 & WK Housing44.2% 44.2% 44.2% 44.2%

M.B.D. South-F2-P075 40.3% 40.6% 40.9% 41.2%

Majlis Oman-F1-P066 9.7% 9.8% 9.9% 10.0%

Ali Shihani-F2-P125 30.4% 28.3% 28.6% 28.8%

M.B.D. South-F1-P075 40.1% 40.4% 40.7% 41.1%

Walja-F1-P130 42.8% 42.8% 42.8% 42.9%

Walja-F2-P130 42.9% 42.9% 42.9% 42.9%



Ruwi Valley P174

Ruwi Market P076

Old Airport P107

Wadi Al Kabir Height P128

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Ruwi Valley P174 20.0 20.0 20.0 20.0 19.8 98.9 0.2 19.9 99.6 0.1 20.1 100.4 -0.1 20.2 101.2 -0.2

Ruwi Market P076 20.0 20.0 20.0 20.0 16.9 84.5 3.1 17.2 86.1 2.8 17.6 87.8 2.4 17.9 89.4 2.1

Old Airport P107 20.0 20.0 20.0 20.0 20.4 102.0 -0.4 20.8 103.9 -0.8 21.2 105.9 -1.2 21.6 108.0 -1.6

Wadi Al Kabir Height P128 20.0 20.0 20.0 20.0 14.1 70.5 5.9 14.2 71.1 5.8 14.3 71.6 5.7 14.4 72.2 5.6

Old Airport-A P107

Old Airport-B P107

Ruwi Market-A P076

Ruwi Market-B P076

Ruwi Valley-A P174

Ruwi Valley-B P174

Wadi Al Kabir Height-

AP128

Wadi Al Kabir Height-

BP128


Old Airport-A P107 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.6 8.2 16.7 8.3 17.6 8.4 17.7 8.4

Old Airport-B P107 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.6 8.3 16.7 8.3 17.6 8.4 17.6 8.4

Ruwi Market-A P076 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 17.9 14.5 18.0 14.5 19.1 14.8 19.2 14.8

Ruwi Market-B P076 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 17.9 14.5 18.0 14.5 19.1 14.8 19.1 14.8

Ruwi Valley-A P174 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 20.7 14.7 20.8 14.7 22.3 8.1 22.4 8.1

Ruwi Valley-B P174 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 20.7 14.7 20.8 14.7 22.3 8.5 22.3 8.5

Wadi Al Kabir Height -

AP128 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 14.3 13.6 14.4 13.6 15.1 13.8 15.1 13.8

Wadi Al Kabir Height -

BP128 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 14.3 13.6 14.4 13.6 15.1 13.8 15.1 13.8

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 11.0 11.2 11.4 11.6

22.0 22.0 22.0 22.0 10.0 10.2 10.4 10.6

22.0 22.0 22.0 22.0 8.6 8.8 9.0 9.2

22.0 22.0 22.0 22.0 8.7 8.9 9.0 9.2

22.0 22.0 22.0 22.0 10.2 10.3 8.4 8.5

22.0 22.0 22.0 22.0 10.2 10.3 12.3 12.4

22.0 22.0 22.0 22.0 7.1 7.1 7.2 7.2

22.0 22.0 22.0 22.0 7.1 7.2 7.3 7.3

18.6 8.0

15.4 7.0 15.7 7.1 16.0 7.2 16.3 7.4

18.2 7.8 18.3 7.9 18.5 7.9


WadiKabir-B Grid Network ResultsPrimary Substations Peak Demand


MW MVAr

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

101.1 101.8 101.1 101.6 101.0


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)



18.5 11.1

13.5 4.1 13.6 4.1 13.7 4.1 13.8 4.2

17.5 10.5 17.8 10.7 18.2 10.9

101.1 103.0

101.4 103.0 101.4 102.9 101.3 103.5 101.3 103.4

101.3 103.3 101.2 103.2 101.2 103.1

101.8

101.3 103.3 101.2 103.2 101.2 103.1 101.1 103.0

101.5 101.0 101.3

101.2 102.2 101.1 102.1 101.1 102.0 101.0

2020

33kV Feeder Loads


%Loading %Loading

101.0 103.9



101.2 104.2 101.1 104.1 101.1 104.0

101.3 102.2

101.2 104.2 101.1 104.1 101.1 104.0 101.0 103.9

101.4 103.0 101.4 102.9 101.3 102.2

Ruwi Valley-F2-P174 46.3% 46.7% 56.0% 56.4%Wadi Al Kabir Height 1-F1-

P12832.0% 32.3% 32.6% 32.8%

Ruwi Market-F2-P076 39.5% 40.2% 41.0% 41.8%

Ruwi Valley-F1-P174 46.3% 46.7% 38.3% 38.6%

Old Airport-F2-P107 45.6% 46.5% 47.4% 48.4%

Ruwi Market-F1-P076 39.2% 40.0% 40.8% 41.6%

%Loading %Loading

Old Airport-F1-P107 49.8% 50.8% 51.9% 52.9%

Wadi Al Kabir Height 1-F2-

P12832.5% 32.8% 33.0% 33.3%



Amerat 1 P005

Qantab P089

Al Bustan Palace P017

Al Hamryah P035

Wadi Adai P175

Wattaya P131

Khoula Hospital P132

Al Mahaj P136

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Amerat 1 P005 16.0 16.0 16.0 16.0 24.1 150.6 -8.1 19.7 122.9 -3.7 12.4 77.7 3.6 13.7 85.8 2.3

Qantab P089 1TX 1TX 1TX 1TX 0.0 - - 0.0 - - 0.0 - - 0.0 - -

Al Bustan Palace P017 16.0 16.0 16.0 16.0 4.4 27.4 11.6 4.4 27.4 11.6 4.4 27.4 11.6 4.4 27.4 11.6

Al Hamryah P035 20.0 20.0 20.0 20.0 14.2 71.0 5.8 14.2 71.0 5.8 14.2 71.0 5.8 14.2 71.0 5.8

Wadi Adai P175 20.0 20.0 20.0 20.0 20.1 100.3 -0.1 20.1 100.3 -0.1 20.1 100.3 -0.1 20.1 100.3 -0.1

Wattaya P131 20.0 20.0 20.0 20.0 17.2 86.0 2.8 17.2 86.0 2.8 17.2 86.0 2.8 17.2 86.0 2.8

Khoula Hospital P132 40.0 40.0 40.0 40.0 21.6 54.0 18.4 20.2 50.5 19.8 20.2 50.5 19.8 20.2 50.5 19.8

Al Mahaj P136 6.0 6.0 6.0 6.0 8.7 144.5 -2.7 4.3 71.1 1.7 4.3 71.1 1.7 4.3 71.1 1.7

Al Bustan Palace-A P017

Al Bustan Palace-B P017

Al Hamryah-A P035

Al Hamryah-B P035

Al Mahaj-A P136

Al Mahaj-B P136

Amerat 1-A P005

Amerat 1-B P005

Khoula Hospital-A P132

Khoula Hospital-B P132

Khoula Hospital-C P132

Qantab P089

Wadi Adai-A P175

Wadi Adai-B P175

Wattaya-A P131

Wattaya-B P131

3.9 13.0 4.3

0.0 0.0 0.0 0.0 0.0 0.0 0.0

MVAr MW MVAr MW MVAr

22.9 7.5 18.7 6.1 11.8



MW MVAr MW

Wadi Adai Grid Network Results

14.5 9.3

19.2 9.9 19.2 6.3 19.2 6.3 19.2 6.3

14.5 9.3 14.5 9.3 14.5 9.3

12.7 6.4

18.4 7.9 18.4 7.9 18.4 7.9 18.4 7.9

12.7 6.4 12.7 6.4 12.7 6.4

0.0

4.0 1.7 4.0 1.7 4.0 1.7 4.0 1.7

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

98.2 102.1 99.0 102.9 99.3


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

3.9 1.7



8.0 3.4 3.9 1.7 3.9 1.7

99.3 101.4

95.6 97.5 98.1 101.4 98.4 101.8 98.4 101.7

98.3 100.3 99.0 101.1 99.4 101.5

103.2

98.3 100.3 99.0 101.1 99.3 101.5 99.3 101.4

103.3 99.2 103.2

98.4 102.1 99.2 102.9 99.5 103.3 99.4

99.5 102.3

98.4 100.4 99.2 102.1 99.5 102.4 99.5 102.3

98.4 100.3 99.2 102.0 99.5 102.4

98.7 101.3

98.4 100.3 99.2 102.0 99.5 102.4 99.5 102.3

95.9 95.4 97.9 99.6 98.8 101.7

- 101.7

97.3 99.4 97.9 99.6 98.8 101.7 98.7 101.3

- 97.5 - 101.4 - 101.8

99.5 100.598.5 99.4 99.2 100.3 99.6 100.6

99.7 101.1

98.5 99.4 99.2 100.3 99.6 100.6 99.5 100.5

98.7 100.0 99.4 100.8 99.7 101.2

99.3 103.8

98.6 100.0 99.4 100.8 99.7 101.2 99.7 101.1

98.3 102.7 99.0 103.5 99.3 103.9




Al Bustan Palace-A P017 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 4.9 9.1 4.9 9.1 5.0 9.1 5.0 9.2

Al Bustan Palace-B P017 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 4.9 9.1 4.9 9.1 5.0 9.1 5.0 9.2

Al Hamryah-A P035 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 13.0 13.5 12.9 13.4 13.4 13.6 13.4 13.6

Al Hamryah-B P035 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 13.0 13.5 13.0 13.4 13.5 13.6 13.5 13.6

Al Mahaj-A P136 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 3.8 3.7 3.7 3.4 3.7 3.4 3.7 3.4

Al Mahaj-B P136 - - - - 16.0 16.0 16.0 16.0 - 3.7 - 3.5 - 3.5 - 3.5

Amerat 1-A P005 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 6.6 6.3 7.2 11.9 7.2 11.3 7.3 11.4

Amerat 1-B P005 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 6.8 7.0 7.2 11.9 7.3 11.3 7.3 11.4

Khoula Hospital-A P132 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 15.8 13.8 15.7 13.7 16.4 13.9 16.4 13.9

Khoula Hospital-B P132 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 15.8 13.8 15.7 13.7 16.4 13.9 16.4 13.9

Khoula Hospital-C P132 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 16.4 7.7 16.3 7.7 17.1 7.7 17.1 7.7

Qantab P089 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 4.2 3.4 4.2 3.4 4.2 3.4 4.2 3.4

Wadi Adai-A P175 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 22.2 15.0 22.0 15.0 23.5 15.2 23.6 15.2

Wadi Adai-B P175 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 22.2 15.0 22.0 15.0 23.6 15.2 23.6 15.2

Wattaya-A P131 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 18.3 14.3 18.2 14.3 19.2 14.5 19.2 14.5

Wattaya-B P131 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 18.2 14.3 18.1 14.3 19.1 14.5 19.2 14.5

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 1.8 1.8 1.8 1.8

22.0 22.0 22.0 22.0 2.4 2.4 2.4 2.4

15.4 15.4 15.4 15.4 7.3 7.3 7.3 7.3

15.4 15.4 15.4 15.4 7.3 7.3 7.3 7.3

15.4 15.4 15.4 15.4 8.7 10.2 6.3 7.0

15.4 15.4 15.4 15.4 16.5 10.1 6.3 6.9

22.0 22.0 22.0 22.0 9.0 4.2 4.2 4.2

22.0 22.0 22.0 22.0 7.4 6.9 6.9 6.9

22.0 22.0 22.0 22.0 7.4 6.8 6.8 6.8

22.0 22.0 22.0 22.0 7.3 6.8 6.8 6.8

22.0 22.0 22.0 22.0 10.4 10.3 10.3 10.3

22.0 22.0 22.0 22.0 10.4 10.4 10.4 10.4

22.0 22.0 22.0 22.0 8.9 8.9 8.9 8.9

22.0 22.0 22.0 22.0 8.9 8.9 8.9 8.9



Al Hamryah-F2-P035 47.2% 47.1% 47.1% 47.1%

Amerat 1-F1-P005 56.3% 66.3% 41.0% 45.5%

Al Bustan Palace-F2-P017 11.1% 11.1% 11.1% 11.1%

Al Hamryah-F1-P035 47.2% 47.2% 47.2% 47.2%

%Loading %Loading

Al Bustan Palace-F1-P017 8.3% 8.3% 8.3% 8.3%

2020

33kV Feeder Loads


%Loading %Loading

Wadi Adai-F2-P175 47.1% 47.1% 47.1% 47.1%

Wattaya-F1-P131 40.3% 40.3% 40.3% 40.3%

Khoula Hospital-F3-P132 33.4% 31.0% 31.0% 31.0%

Wadi Adai-F1-P175 47.1% 47.0% 47.0% 47.0%



Amerat 1-F2-P005 107.3% 65.3% 40.6% 45.0%

Interlink Fdr Al Mahaj-F1-P136-OD 41.0% 19.3% 19.3% 19.3%

Wattaya-F2-P131 40.4% 40.3% 40.3% 40.3%



Sawaqim 1 P112

Sawaqim 2 P113

Tunis Heium P137

Jahloot P040

Siya P120

Barr Al Jissah P044

Al Masarat P068

Al Hajir P031

Al Hajir (Upgrade) P031

Wadi Al Mayh P129

Hussan Yiti P169

Debah P114

ROP Al Saleel P162

Al Atkiya P182

Arqi P121

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Sawaqim 1 P112 6.0 6.0 6.0 6.0 5.4 89.5 0.6 5.4 89.5 0.6 5.4 89.5 0.6 5.4 89.5 0.6

Sawaqim 2 P113 1TX 1TX 1TX 1TX 0.6 - - 0.6 - - 0.6 - - 0.6 - -

Tunis Heium P137 1TX 1TX 1TX 1TX 4.8 - - 4.8 - - 4.8 - - 4.8 - -

Jahloot P040 6.0 6.0 6.0 6.0 3.5 59.1 2.5 3.5 59.1 2.5 3.5 59.1 2.5 3.5 59.1 2.5

Siya P120 6.0 6.0 6.0 6.0 2.5 41.0 3.5 2.5 41.0 3.5 2.5 41.0 3.5 2.5 41.0 3.5

Barr Al Jissah P044 20.0 20.0 20.0 20.0 7.2 36.0 12.8 7.2 35.8 12.8 7.2 35.8 12.8 7.2 35.8 12.8

Al Masarat P068 10.0 10.0 10.0 10.0 4.3 42.6 5.7 4.1 41.2 5.9 4.1 41.2 5.9 4.1 41.2 5.9

Al Hajir P031 6.0 - - - 6.1 101.3 -0.1 - - - - - - - - -

Al Hajir (Upgrade) P031 - 20.0 20.0 20.0 - - - 5.9 29.4 14.1 5.9 29.4 14.1 5.9 29.4 14.1

Wadi Al Mayh P129 1TX 1TX 1TX 1TX 2.0 - - 2.0 - - 2.0 - - 2.0 - -

Hussan Yiti P169 6.0 6.0 6.0 6.0 0.9 14.6 5.1 0.9 14.6 5.1 0.9 14.6 5.1 0.9 14.6 5.1

Debah P114 1TX 1TX 1TX 1TX 0.1 - - 0.1 - - 0.1 - - 0.1 - -

ROP Al Saleel P162 - 6.0 6.0 6.0 - - - 4.5 74.6 1.5 4.5 74.6 1.5 4.5 74.6 1.5

Al Atkiya P182 1TX 1TX 1TX 1TX 4.5 - - 4.5 - - 4.5 - - 4.5 - -

Arqi P121 1TX 1TX 1TX 1TX 1.0 - - 1.0 - - 1.0 - - 1.0 - -

2.1 4.9 2.1

0.6 0.3 0.6 0.3 0.6 0.3 0.6


4.9 2.1 4.9 2.1 4.9



MW MVAr MW

Jahloot Grid Network Results

6.8 2.2

3.9 1.7 3.9 1.3 3.9 1.3 3.9 1.3

6.8 2.4 6.8 2.2 6.8 2.2

3.3 1.4

2.3 1.0 2.3 1.0 2.3 1.0 2.3 1.0

3.3 1.4 3.3 1.4 3.3 1.4

0.3

4.4 1.9 4.4 1.9 4.4 1.9 4.4 1.9

0.1 0.0

- - 4.3 1.4 4.3 1.4 4.3 1.4

0.1 0.0 0.1 0.0 0.1 0.0

1.8 0.8

0.8 0.3 0.8 0.3 0.8 0.3 0.8 0.3

1.8 0.8 1.8 0.8 1.8 0.8

- -

- - 5.6 1.8 5.6 1.8 5.6 1.8

5.6 2.4 - - - -



4.1 1.8

0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4

4.1 1.8 4.1 1.8 4.1 1.8



Al Atkiya-A P182

Al Masarat-A P068

Al Masarat-B P068

Arqi-A P121

Bar Al Jissah 1-A P044

Bar Al Jissah 1-B P044

Debha-A P114

Hajir 1-A P031

Hajir 1-B P031

Hussan Yitti-A P169

Hussan Yitti-B P169

Jahloot 1-A- P040

Jahloot 1-B P040

ROP Al Saleel-A P162

ROP Al Saleel-B P162

Sawaqim 1-A P112

Sawaqim 1-B P112

Sawaqim 2-A P113

Siya 1-A P120

Siya 1-B P120

Tunis-A P137

Wadi Meih 1-A P129


Al Atkiya-A P182 21.9 21.9 21.9 21.9 16.0 16.0 16.0 16.0 2.8 3.3 2.8 3.3 2.8 3.3 2.8 3.3

Al Masarat-A P068 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 17.2 10.8 17.3 10.8 17.7 10.9 17.7 10.9

Al Masarat-B P068 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 17.2 10.8 17.4 10.8 17.8 10.9 17.8 10.9

Arqi-A P121 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 2.2 2.0 2.2 2.0 2.2 2.0 2.2 2.0

Bar Al Jissah 1-A P044 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 2.9 6.1 2.9 6.1 2.9 6.1 2.9 6.1

Bar Al Jissah 1-B P044 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 2.8 6.1 2.8 6.1 2.9 6.1 2.9 6.1

Debha-A P114 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 1.4 2.3 1.4 2.3 1.4 2.3 1.4 2.3

Hajir 1-A P031 16.0 25.0 25.0 25.0 16.0 25.0 25.0 25.0 3.2 3.4 12.4 11.6 12.5 11.7 12.5 11.7

Hajir 1-B P031 16.0 25.0 25.0 25.0 16.0 25.0 25.0 25.0 3.2 3.4 12.4 11.6 12.5 11.7 12.5 11.7

Hussan Yitti-A P169 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1

Hussan Yitti-B P169 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1

Jahloot 1-A P040 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 7.3 4.2 7.3 4.2 7.4 4.2 7.4 4.2

Jahloot 1-B P040 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 7.3 4.1 7.3 4.1 7.4 4.1 7.4 4.1

ROP Al Saleel-A P162 - 25.0 25.0 25.0 - 25.0 25.0 25.0 1.9 3.4 2.0 3.8 2.1 3.8 2.1 3.8

ROP Al Saleel-B P162 - 25.0 25.0 25.0 - 25.0 25.0 25.0 1.9 3.4 2.0 3.8 2.1 3.8 2.1 3.8

Sawaqim 1-A P112 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 2.2 4.2 2.2 4.3 2.2 4.3 2.2 4.3

Sawaqim 1-B P112 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 2.2 4.2 2.2 4.3 2.2 4.3 2.2 4.3

Sawaqim 2-A P113 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 1.9 2.6 2.0 2.7 2.0 2.7 2.0 2.7

Siya 1-A P120 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 2.9 4.5 2.9 4.5 2.9 4.5 2.9 4.5

Siya 1-B P120 - - - - 16.0 16.0 16.0 16.0 - 4.5 - 4.5 - 4.5 - 4.5

Tunis-A P137 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 8.7 4.5 8.7 4.5 8.8 4.5 8.8 4.5

Wadi Meih 1-A P129 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 2.2 2.1 2.1 2.0 2.1 2.0 2.1 2.0

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

98.1 100.1 98.6 100.6 98.6


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

98.7 102.3

97.3 100.8 97.9 101.4 97.9 101.4 97.9 101.4

98.2 101.8 98.7 102.3 98.7 102.3

104.6

100.2 104.0 100.7 104.6 100.7 104.6 100.7 104.6

100.6 98.6 100.6

100.2 104.0 100.7 104.6 100.7 104.6 100.7

98.0 102.2

97.5 101.7 98.0 102.2 98.0 102.2 98.0 102.2

97.5 101.7 98.0 102.2 98.0 102.2

100.7 105.9

96.7 99.5 100.7 105.9 99.9 105.9 100.7 105.9

96.7 99.5 100.7 105.9 99.9 105.9

97.8 101.4

100.2 104.8 100.7 105.3 100.7 105.3 100.7 105.3

97.3 100.8 97.8 101.4 97.8 101.4

98.1 95.7

96.7 95.3 97.2 95.7 97.2 95.7 97.2 95.7

100.5 95.3 98.1 95.7 98.1 95.7

100.7 101.6

100.5 105.1 98.1 101.6 98.1 101.6 98.1 101.6

100.2 105.1 100.7 101.6 100.7 101.6

99.8 103.5

100.2 103.0 100.7 103.4 100.7 103.4 100.7 103.4

99.4 103.0 99.8 103.5 99.8 103.5

99.5 102.1



96.3 98.7 99.5 102.1 99.5 102.1

98.8 102.7

99.7 101.6 100.2 102.1 100.2 102.1 100.2 102.1

98.4 102.2 98.8 102.7 98.8 102.7

97.2 102.3

100.5 102.2 98.1 102.7 98.1 102.7 98.1 102.7

96.7 104.7 97.2 102.3 97.2 102.3

2020



2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 4.6 4.6 4.6 4.6

22.0 22.0 22.0 22.0 2.2 2.1 2.1 2.1

22.0 22.0 22.0 22.0 2.1 2.0 2.0 2.0

22.0 22.0 22.0 22.0 4.1 4.1 4.1 4.1

22.0 22.0 22.0 22.0 3.7 3.6 3.6 3.6

22.0 22.0 22.0 22.0 4.0 4.0 4.0 4.0

22.0 22.0 22.0 22.0 0.1 0.1 0.1 0.1

15.4 15.4 15.4 15.4 8.5 2.0 2.0 2.0

- 22.0 22.0 22.0 - 3.5 3.5 3.5

- 22.0 22.0 22.0 - 3.5 3.5 3.5

22.0 22.0 22.0 22.0 7.0 7.0 7.0 7.0

22.0 22.0 22.0 22.0 5.6 5.6 5.6 5.6

22.0 22.0 22.0 22.0 0.8 5.1 5.1 5.1

22.0 22.0 22.0 22.0 4.6 4.6 4.6 4.6

20.9%

Bar Al Jissah 1-A-P044 18.8% 18.7% 18.7% 18.7%

Bar Al Jissah 1-A-P044 16.7% 16.6% 16.6% 16.6%

Al Masarat-A-P068 9.9% 9.6% 9.6% 9.6%

Al Masarat-B-P068 9.6% 9.3% 9.3% 9.3%

%Loading %Loading

Al Atkiya-A-P182 20.9% 20.9% 20.9%

33kV Feeder Loads


%Loading %Loading

Sawaqim 1-A-P112 25.6% 25.5% 25.5% 25.5%

Sawaqim 2--P113 3.9% 23.1% 23.1% 23.1%

Hajir 1-B-P031 - 16.1% 16.1% 16.1%

Mazra Fdr - Jahloot1+Siya+Al

Arqi31.8% 31.8% 31.8% 31.8%

Hajir 1-A-P031 55.1% 13.1% 13.1% 13.1%

Hajir 1-A-P031 - 16.1% 16.1% 16.1%

Bar Al Jissah 1-B-P044 18.2% 18.1% 18.1% 18.1%

Debha-A-P114 0.5% 0.5% 0.5% 0.5%

Tunis-A-P137 20.8% 20.7% 20.7% 20.7%



Al Khairan P045

Yenket P133

Saraya Bander P145

Jabal Al Sifah P159

Yiti P134

Al Salam Yiti P135

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Al Khairan P045 3.0 3.0 3.0 3.0 1.8 60.3 1.2 1.8 60.3 1.2 1.8 60.3 1.2 1.8 60.3 1.2

Yenket P133 1.0 1.0 1.0 1.0 0.7 70.5 0.3 0.7 70.5 0.3 0.7 70.5 0.3 0.7 70.5 0.3

Saraya Bander P145 40.0 40.0 40.0 40.0 8.7 21.8 31.3 8.7 21.8 31.3 8.7 21.8 31.3 8.7 21.8 31.3

Jabal Al Sifah P159 40.0 40.0 40.0 40.0 3.3 8.3 36.7 3.3 8.2 36.7 3.3 8.2 36.7 3.3 8.2 36.7

Yiti P134 3.0 3.0 3.0 3.0 2.8 94.0 0.2 2.8 94.0 0.2 2.8 94.0 0.2 2.8 94.0 0.2

Al Salam Yiti P135 1TX 1TX 1TX 1TX 0.5 - - 0.5 - - 0.5 - - 0.5 - -

Al Khairan-A P045

Al Khairan-B P045

Al Salam Yiti-A P135

Jabal Al Sifah-A P159

Jabal Al Sifah-B P159

Jabal Al Sifah-C P159

Saraya Bander-A P145

Saraya Bander-B P145

Saraya Bander-C P145

Yanket-A P133

Yanket-B P133

Yiti-A P134

Yiti-B P134


Al Khairan-A P045 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 5.4 5.1 5.4 5.1 5.4 5.1 5.4 5.1

Al Khairan-B P045 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 5.3 5.1 5.4 5.1 5.4 5.1 5.4 5.1

Al Salam Yiti-A P135 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 6.7 4.0 6.7 4.0 6.8 4.0 6.8 4.0

Jabal Al Sifah-A P159 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 5.5 8.3 5.5 8.2 5.5 8.2 5.5 8.2

Jabal Al Sifah-B P159 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 5.5 8.3 5.5 8.2 5.5 8.2 5.5 8.2

Jabal Al Sifah-C P159 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 5.5 5.6 5.5 5.7 5.5 5.7 5.5 5.7

Saraya Bander-A P145 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 4.8 8.7 4.8 9.0 4.9 9.0 4.9 9.0

Saraya Bander-B P145 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 4.8 8.7 4.8 9.0 4.9 9.0 4.9 9.0

Saraya Bander-C P145 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 4.8 5.3 4.8 5.0 4.9 5.0 4.9 5.0

Yanket-A P133 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 7.5 1.1 7.5 1.1 7.6 1.1 7.6 1.1

Yanket-B P133 - - - - 12.5 12.5 12.5 12.5 - 2.4 - 2.4 - 2.4 - 2.4

Yiti-A P134 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 11.3 2.4 11.3 2.4 11.5 2.4 11.5 2.4

Yiti-B P134 - - - - 12.5 12.5 12.5 12.5 - 2.4 - 2.4 - 2.4 - 2.4

0.7 1.7 0.7

0.6 0.3 0.6 0.3 0.6 0.3 0.6


1.7 0.7 1.7 0.7 1.7



MW MVAr MW

Yitty Grid Network Results

0.4 0.2



0.4 0.2 0.4 0.2 0.4 0.2

3.1 1.0

2.6 1.1 2.6 1.1 2.6 1.1 2.6 1.1

3.1 1.1 3.1 1.0 3.1 1.0

0.3

8.5 1.9 8.5 1.9 8.5 1.9 8.5 1.9

103.1

99.5 103.7 99.5 103.8 99.5 103.8 99.5 103.8

103.1 99.2 103.1

99.2 103.1 99.2 103.1 99.2 103.1 99.2

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

99.2 103.1 99.2 103.1 99.2


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

99.0 103.0

98.2 101.6 99.0 103.0 99.0 103.0 99.0 103.0

99.4 103.7 99.0 103.0 99.0 103.0

99.2 103.5

99.4 103.7 99.0 103.0 99.0 103.0 99.0 103.0

99.2 103.6 99.2 103.5 99.2 103.5

99.2 103.5

99.2 103.3 99.2 103.5 99.2 103.5 99.2 103.5

99.2 103.3 99.2 103.5 99.2 103.5



99.5 102.6

- 102.5 - 102.6 - 102.6 - 102.6

99.5 102.5 99.5 102.6 99.5 102.6

99.4 103.1

- 103.5 - 103.6 - 103.6 - 103.6

99.4 103.0 99.4 103.1 99.4 103.1



2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 1.1 1.1 1.1 1.1

22.0 22.0 22.0 22.0 1.1 1.1 1.1 1.1

22.0 22.0 22.0 22.0 1.1 1.1 1.1 1.1

22.0 22.0 22.0 22.0 1.3 2.9 2.9 2.9

22.0 22.0 22.0 22.0 1.3 2.9 2.9 2.9

22.0 22.0 22.0 22.0 6.2 2.9 2.9 2.9

22.0 22.0 22.0 22.0 2.5 2.5 2.5 2.5

22.0 22.0 22.0 22.0 3.3 3.3 3.3 3.3

Saraya Bander-A-P145 5.9% 13.2% 13.2% 13.2%

Saraya Bander-B-P145 5.9% 13.2% 13.2% 13.2%

Jabal Al Sifah-B-P159 5.0% 4.9% 4.9% 4.9%

Jabal Al Sifah-C-P159 5.0% 4.9% 4.9% 4.9%

%Loading

Jabal Al Sifah-A-P159 4.9% 4.9% 4.9% 4.9%

33kV Feeder Loads



Yiti-A-P134-OD 15.0% 15.0% 15.0% 15.0%

Saraya Bander-C-P145 28.3% 13.2% 13.2% 13.2%

Yenkit--P1-OD 11.5% 11.5% 11.5% 11.5%



Quriyat P091

Al Shahbari P092

Dhagmar 1 P021

Dhabab P019

Hail Al Ghaf P036

Al Mazara P074

Wadi Al Arbyeen P124

Street Light P020

RoyalCamp P170

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Quriyat P091 20.0 20.0 20.0 20.0 20.8 104.0 -0.8 22.8 113.9 -2.8 24.9 124.7 -4.9 27.3 136.5 -7.3

Al Shahbari P092 20.0 20.0 20.0 20.0 18.1 90.5 1.9 19.8 99.1 0.2 21.7 108.5 -1.7 23.8 118.8 -3.8

Dhagmar 1 P021 12.0 12.0 12.0 12.0 9.0 75.1 3.0 9.0 75.1 3.0 9.0 75.1 3.0 9.0 75.1 3.0

Dhabab P019 6.0 6.0 6.0 6.0 4.2 69.2 1.8 4.2 69.2 1.8 4.2 69.2 1.8 4.2 69.2 1.8

Hail Al Ghaf P036 6.0 6.0 6.0 6.0 4.8 79.7 1.2 4.8 79.7 1.2 4.8 79.7 1.2 4.8 79.7 1.2

Al Mazara P074 6.0 6.0 6.0 6.0 3.2 52.7 2.8 3.2 52.7 2.8 3.2 52.7 2.8 3.2 52.7 2.8

Wadi Al Arbyeen P124 1TX 1TX 1TX 1TX 1.3 - - 1.3 - - 1.3 - - 1.3 - -

Street Light P020 1TX 1TX 1TX 1TX 0.7 - - 0.7 - - 0.7 - - 0.7 - -

RoyalCamp P170 1TX 1TX 1TX 1TX 0.0 - - 0.0 - - 0.0 - - 0.0 - -

Al Mazara 1-A P074

Al Mazara 1-B P074

Al Shahbari-A P092

Al Shahbari-B P092

Dhabab-A P019

Dhabab-B P019

Dhagmar-A P021

Dhagmar-B P021

Dhagmar-C P021

Hayl Ghaf -A P036

Hayl Ghaf -B P036

Quriyat-A P091

Quriyat-B P091

RoyalCamp P170

Street Light P020

Wadi Al Arbyeen P124


19.7 6.7 21.6 7.3 23.6



MW MVAr MW

Quriyat Grid Network Results

3.8 1.6

4.4 1.9 4.4 1.9 4.4 1.9 4.4 1.9

3.8 1.6 3.8 1.6 3.8 1.6

3.5

8.3 3.6 8.3 3.6 8.3 3.6 8.3 3.6

8.0 25.9 8.8

17.9 2.7 19.6 2.9 21.5 3.2 23.5



0.6 0.3

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.6 0.3 0.6 0.3 0.6 0.3

2.9 1.2

1.2 0.5 1.2 0.5 1.2 0.5 1.2 0.5

2.9 1.2 2.9 1.2 2.9 1.2

101.2

100.9 103.9 100.7 103.6 100.5 103.4 100.2 102.9

101.4 97.6 101.2

- 101.9 - 101.7 - 101.4 -

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

98.2 101.9 98.0 101.7 97.8


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

- 103.2

- 103.6 - 103.4 - 103.3 - 103.1

- 103.6 - 103.5 - 103.3

- 101.0

100.6 103.6 100.5 103.4 100.3 103.3 100.1 103.1

- 101.5 - 101.4 - 101.2

99.8 102.6

98.2 101.5 98.0 101.4 97.9 101.2 97.7 101.0

100.4 103.9 100.2 103.6 100.0 103.0

99.6 104.1

100.9 104.9 100.8 104.8 100.6 104.6 100.4 104.4

100.0 104.6 99.9 104.4 99.8 104.3

101.0 101.0

101.5 102.6 101.3 102.1 101.2 101.5 101.0 100.9

101.5 102.7 101.4 102.2 101.2 101.6

98.7 101.9

- 102.6 - 102.4 - 102.2 - 101.9

99.4 102.7 99.2 102.5 99.0 102.2

99.8 103.6100.2 104.1 100.1 104.0 99.9 103.8




Al Mazara 1-A P074 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 2.1 3.7 2.1 3.7 2.1 3.7 2.1 3.7

Al Mazara 1-B P074 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 - 3.7 - 3.7 - 3.7 - 3.7

Al Shahbari-A P092 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 9.8 12.7 9.9 12.8 9.8 7.5 9.9 7.6

Al Shahbari-B P092 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 9.9 12.7 10.0 12.8 9.9 7.3 10.0 7.4

Dhabab-A P019 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 1.9 3.6 1.9 3.6 1.9 3.6 1.9 3.6

Dhabab-B P019 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 - 3.6 - 3.6 - 3.6 - 3.6

Dhagmar-A P021 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 8.6 4.3 8.6 4.3 8.7 4.3 8.7 4.3

Dhagmar-B P021 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 - 4.4 - 4.4 - 4.4 - 4.4

Dhagmar-C P021 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 - 4.2 - 4.2 - 4.2 - 4.2

Hayl Ghaf -A P036 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 5.2 3.9 5.2 3.9 5.2 3.9 5.2 3.9

Hayl Ghaf -B P036 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 - 3.7 - 3.7 - 3.7 - 3.7

Quriyat-A P091 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 15.7 7.4 15.8 7.5 16.2 7.6 16.3 7.7

Quriyat-B P091 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 15.7 7.4 15.8 7.5 16.2 7.6 16.3 7.7

RoyalCamp P170 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 4.4 2.2 4.5 2.2 4.5 2.2 4.5 2.2

Street Light P020 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 10.0 2.7 10.1 2.7 10.2 2.7 10.2 2.7

Wadi Al Arbyeen P124 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 4.8 3.6 4.8 3.6 4.8 3.6 4.9 3.6

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 9.7 10.6 11.8 12.9

22.0 22.0 22.0 22.0 16.5 17.4 18.2 19.2

22.0 22.0 22.0 22.0 15.2 15.2 15.2 15.2

22.0 22.0 22.0 22.0 7.9 7.9 7.9 7.9

22.0 22.0 22.0 22.0 10.4 11.5 12.6 13.9

22.0 22.0 22.0 22.0 10.6 11.6 12.8 14.1

Al Shahbari-B-P092 74.9% 78.9% 82.7% 87.4%

Dhagmar 1-F1-P021 69.1% 69.1% 69.1% 69.1%

%Loading %Loading

Al Shahbari-A-P092 44.0% 48.2% 53.5% 58.7%

2020

33kV Feeder Loads


%Loading %Loading



Quriyat-B-P092 48.1% 52.9% 58.3% 64.2%

Jahloot Feeder-to Hail Ghaf and

Al Mazara36.1% 36.1% 36.1% 36.1%

Quriyat-A-P091 47.3% 52.1% 57.3% 63.2%



Amerat 2 P177

Seih Dhabi P118

Madinat Al Nahdah* P065

Al Nahdah P006

Post Office P150

Post Office [Upgrade] P150

Amerat Heights P152

Amerat Heights

[Upgrade]P152

Amerat 3 P179

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Amerat 2 P177 1TX 1TX 1TX 1TX 4.6 - - 4.6 - - 4.6 - - 4.6 - -

Seih Dhabi P118 16.0 16.0 - - 15.1 94.4 0.9 16.7 104.3 -0.7 - - - - - -

Madinat Al Nahdah* P065 20.0 20.0 - - 22.0 110.0 -2.0 24.3 121.6 -4.3 - - - - - -

Al Nahdah P006 20.0 20.0 - - 29.6 147.9 -9.6 31.6 158.1 -11.6 - - - - - -

Post Office P150 20.0 20.0 - - 21.1 105.5 -1.1 23.3 116.6 -3.3 - - - - - -

Post Office [Upgrade] P150 - - 40.0 40.0 - - - - - - 31.5 78.6 8.5 34.8 86.9 5.2

Amerat Heights P152 20.0 20.0 - - 22.6 113.0 -2.6 25.0 124.9 -5.0 - - - - - -

Amerat Heights

[Upgrade]P152 - - 40.0 40.0 - - - - - - 36.7 91.8 3.3 40.6 101.4 -0.6

Amerat 3 P179 - 40.0 40.0 40.0 - - - 15.1 37.7 24.9 16.7 41.6 23.3 18.4 46.0 21.6

Al Nahdah-A P006

Al Nahdah-B P006

Amerat 2 P177

Amerat 3-A P179

Amerat 3-B P179

Amerat 3-C P179

Amerat Heights-A P152

Amerat Heights-B P152

Amerat Heights-C P152

Madinat Al Nahdah -

AP065

Madinat Al Nahdah -B P065

Post Office-A P150

Post Office-B P150

Post Office-C P150

Seih Dhabi-A P118

Seih Dhabi-B P118


4.2 1.8 4.2 1.8 4.2



MW MVAr MW

Amerat A Grid Network Results

- -

20.5 5.0 22.7 5.5 - - - -

27.2 11.7 30.0 9.9 - -

-

21.0 6.6 23.2 7.2 - - - -

1.8 4.2 1.8

13.8 6.1 15.2 6.8 - - -



39.3 10.0

- - 14.3 4.7 15.8 5.2 17.5 5.7

- - - - 35.6 9.1

33.8 8.2

21.9 5.6 24.2 6.2 - - - -

- - - - 30.6 7.4

-

98.9 100.9 98.7 100.5 100.1 102.0 99.7 101.6

- - -

97.6 97.6 97.4 97.9 - - -

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

97.8 98.2 97.6 98.4 -


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

99.5 101.1

- - - - 100.0 102.0 99.5 101.1

98.8 100.9 98.5 100.4 100.0 102.0

100.0 104.4

98.8 100.9 98.5 100.4 100.0 102.0 99.5 101.1

- - 99.1 103.7 100.5 105.0

100.0 104.4

- - 99.1 103.7 100.5 105.0 100.0 104.4

- - 99.1 103.7 100.5 105.0

100.0 102.1

99.4 101.4 99.2 100.9 - - - -

- - - - 100.4 102.9

100.0 102.1

99.2 101.5 98.9 101.0 100.4 102.9 100.0 102.1

99.2 101.5 98.9 101.0 100.4 102.9

- -

99.8 97.0 99.8 96.0 - - - -

95.1 98.3 94.4 97.3 - -

- -99.4 101.4 99.2 100.9 - -




Al Nahdah-A P006 25.0 25.0 - - 18.4 18.4 - - 8.8 8.2 9.0 8.3 - - - -

Al Nahdah-B P006 25.0 25.0 - - 18.4 18.4 - - 8.8 8.3 9.0 8.4 - - - -

Amerat 2 P177 25.0 25.0 25.0 25.0 16.0 16.0 16.0 16.0 8.3 4.3 8.4 4.3 8.5 4.3 8.5 4.3

Amerat 3-A P179 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 13.0 7.4 13.5 18.5 13.6 18.7

Amerat 3-B P179 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 13.0 7.4 13.5 18.5 13.6 18.7

Amerat 3-C P179 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 13.0 7.4 13.5 18.5 13.6 18.7

Amerat Heights-A P152 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 13.1 14.5 13.5 14.8 13.4 8.1 13.5 8.3

Amerat Heights-B P152 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 13.1 14.5 13.5 14.8 13.4 8.2 13.5 8.3

Amerat Heights-C P152 - - 25.0 25.0 - - 25.0 25.0 - - - - 13.4 8.2 13.5 8.3

Madinat Al Nahdah-A P065 25.0 25.0 - - 18.4 18.4 - - 6.4 6.7 6.5 6.9 - - - -

Madinat Al Nahdah-B P065 25.0 25.0 - - 18.4 18.4 - - 2.6 4.4 2.6 4.5 - - - -

Post Office-A P150 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 16.7 8.1 17.2 8.3 17.6 14.8 17.7 15.1

Post Office-B P150 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 16.7 8.1 17.2 8.3 17.5 14.8 17.7 15.1

Post Office-C P150 - - 25.0 25.0 - - 25.0 25.0 - - - - 17.5 8.2 17.7 8.3

Seih Dhabi-A P118 25.0 25.0 - - 18.4 18.4 - - 20.7 13.7 21.5 14.0 - - - -

Seih Dhabi-B P118 25.0 25.0 - - 18.4 18.4 - - 20.7 13.7 21.5 14.0 - - - -

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 - - 14.9 15.9 - -

22.0 22.0 - - 16.3 17.4 - -

22.0 22.0 22.0 22.0 4.7 4.7 4.7 4.7

- 22.0 22.0 22.0 - 4.9 5.3 5.9

- 22.0 22.0 22.0 - 4.9 5.4 5.9

- 22.0 22.0 22.0 - 4.9 5.3 5.9

22.0 22.0 22.0 22.0 11.5 12.7 12.5 13.9

22.0 22.0 22.0 22.0 11.5 12.8 12.5 13.9

- - 22.0 22.0 - - 12.5 13.9

22.0 22.0 - - 13.5 15.0 - -

22.0 22.0 - - 9.7 10.9 - -

22.0 22.0 22.0 22.0 10.8 12.0 10.6 11.8

22.0 22.0 22.0 22.0 10.7 11.9 10.7 11.8

- - 22.0 22.0 - - 10.7 11.8

22.0 22.0 - - 7.7 8.6 - -

22.0 22.0 - - 7.7 8.6 - -

%Loading %Loading

Al Nahdah-A 67.8% 72.3% - -

2020

33kV Feeder Loads


%Loading %Loading



Amerat Heights-B 52.4% 58.1% 56.7% 63.0%

Amerat Heights-C - - 56.7% 63.0%

Amerat 3-C - 22.1% 24.2% 26.6%

Amerat Heights-A 52.1% 57.9% 56.7% 63.0%

Amerat 3-A - 22.1% 24.2% 26.7%

Amerat 3-B - 22.1% 24.4% 26.9%

Al Nahdah-B 74.1% 78.9% - -

Amerat 2 21.2% 21.4% 21.4% 21.4%

Seih Dhabi-B 35.1% 38.9% - -

Post Office-C - - 48.5% 53.7%

Seih Dhabi-A 35.1% 38.9% - -

Post Office-A 49.1% 54.4% 48.4% 53.6%

Post Office-B 48.6% 53.9% 48.5% 53.8%

Madinat Al Nahdah-A 61.2% 68.1% - -

Madinat Al Nahdah-B 44.3% 49.5% - -

* Madinat Al Nahdah – P065 is having split feeder source arrangement with Feeder 1 connected from Amerat A Grid and Feeder 2 connected from

Jahloot grid. By 2019, both the incoming feeders will be connected from one source i.e. Amerat B grid.



Al Nahdah

[Upgrading]P006

Seih Dhabi P118

Madinat Al Nahdah P065

Amerat 4 P180

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Al Nahdah

[Upgrading]P006 - - 40.0 40.0 - - - - - - 34.9 87.3 5.1 38.6 96.5 1.4

Seih Dhabi P118 - - 16.0 16.0 - - - - - - 12.4 77.5 3.6 13.7 85.6 2.3

Madinat Al Nahdah P065 - - 20.0 20.0 - - - - - - 15.3 76.4 4.7 16.9 84.5 3.1

Amerat 4 P180 - - 40.0 40.0 - - - - - - 11.6 29.1 28.4 12.9 32.1 27.1

Al Nahdah-A P006

Al Nahdah-B P006

Al Nahdah-C P006

Seih Dhabi-A P118

Seih Dhabi-B P118

Madinat Al Nahdah -

AP065

Madinat Al Nahdah -B P065

Amerat 4-A P180

Amerat 4-B P180

Amerat 4-C P180


Al Nahdah-A P006 - - 25.0 25.0 - - 18.4 18.4 - - - - 9.3 14.4 9.4 14.6

Al Nahdah-B P006 - - 25.0 25.0 - - 18.4 18.4 - - - - 9.3 14.4 9.4 14.6

Al Nahdah-C P006 - - 25.0 25.0 - - 25.0 25.0 - - - - 8.8 7.9 8.8 8.0

Seih Dhabi-A P118 - - 25.0 25.0 - - 18.4 18.4 - - - - 21.9 13.6 22.2 13.8

Seih Dhabi-B P118 - - 25.0 25.0 - - 18.4 18.4 - - - - 21.9 13.6 22.2 13.8

Madinat Al Nahdah-A P065 - - 25.0 25.0 - - 18.4 18.4 - - - - 6.3 6.3 6.4 6.4

Madinat Al Nahdah-B P065 - - 25.0 25.0 - - 18.4 18.4 - - - - 6.3 6.1 6.3 6.2

Amerat 4-A P180 - - 25.0 25.0 - - 25.0 25.0 - - - - 13.2 17.7 13.2 17.8

Amerat 4-B P180 - - 25.0 25.0 - - 25.0 25.0 - - - - 13.2 17.7 13.2 17.8

Amerat 4-C P180 - - 25.0 25.0 - - 25.0 25.0 - - - - 13.2 17.7 13.2 17.8

Amerat B Grid Network Results

5.6

- - - - 14.6 4.6 16.1 5.0

10.9 36.7 12.1

- - - - 11.3 5.0 12.5


- - - - 33.2



MW MVAr MW

101.9 99.6 101.2

- - - - 100.0 101.9 99.6

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

- - - - 100.0


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

12.2 4.0



- - - - 11.1 3.6

99.3 101.4

- - - - 100.2 103.2 99.8 102.7

- - - - 99.8 102.1

100.2 102.5

- - - - 100.6 103.2 100.2 102.5

- - - - 100.6 103.2

101.2

- - - - 100.0 101.9 99.6 101.2

2020

100.7 104.3



- - - - 101.0 104.7

100.7 104.3

- - - - 101.0 104.7 100.7 104.3

- - - - 101.0 104.7



2017 2018 2019 2020 MVA MVA MVA MVA

- - 22.0 22.0 - - 12.0 13.4

- - 22.0 22.0 - - 12.0 13.3

- - 22.0 22.0 - - 12.0 13.3

- - 22.0 22.0 - - 6.3 7.0

- - 22.0 22.0 - - 6.3 7.0

- - 22.0 22.0 - - 9.2 10.2

- - 22.0 22.0 - - 6.5 7.2

- - 22.0 22.0 - - 3.8 4.2

- - 22.0 22.0 - - 3.8 4.2

- - 22.0 22.0 - - 3.8 4.2

33kV Feeder Loads


%Loading %Loading

Madinat Al Nahdah-A - - 41.6% 46.2%

Madinat Al Nahdah-B - - 29.7% 32.9%

Seih Dhabi-A - - 28.7% 31.8%

Seih Dhabi-B - - 28.6% 31.7%

Al Nahdah-B - - 54.5% 60.5%

Al Nahdah-C - - 54.6% 60.7%

%Loading %Loading

Al Nahdah-A - - 54.7% 60.8%

Amerat 4-C - - 17.2% 19.1%

Amerat 4-A - - 17.2% 19.1%

Amerat 4-B - - 17.2% 19.1%



Azaibah North 2 P012

Azaibah South 1-A P014

Ghubrah North 2 P149

Ghubrah North 1 P023

Diplomatic City P022

Ghubrah GPS P166

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Azaibah North 2 P012 20.0 20.0 20.0 20.0 19.3 96.5 0.7 20.8 104.2 -0.8 16.9 84.7 3.1 18.3 91.5 1.7

Azaibah South 1-A P014 20.0 20.0 - - 17.5 87.5 2.5 17.2 85.8 2.8 - - - - - -

Ghubrah North 2 P149 40.0 40.0 40.0 40.0 30.4 76.0 9.6 31.7 79.3 8.3 34.3 85.6 5.7 37.0 92.5 3.0

Ghubrah North 1 P023 40.0 40.0 40.0 40.0 39.1 97.8 0.9 40.9 102.1 -0.9 38.4 96.1 1.6 41.5 103.8 -1.5

Diplomatic City P022 40.0 40.0 40.0 40.0 26.7 66.8 13.3 26.3 65.8 13.7 26.8 66.9 13.2 27.2 68.1 12.8

Ghubrah GPS P166 16.0 16.0 16.0 16.0 6.7 41.7 9.3 6.7 41.7 9.3 6.7 41.7 9.3 6.7 41.7 9.3

Azaiba North 2-A P012

Azaiba North 2-B P012

Azaiba South 1A-A P014

Azaiba South 1A-B P014

Diplomatic City 1-A P022

Diplomatic City 1-B P022

Diplomatic City 1-C P022

Ghubra North 1-A P023

Ghubra North 1-B P023

Ghubra North 1-C P023

Ghubrah GPS-A P166

Ghubrah GPS-B P166

Ghubrah North 02-A P149

Ghubrah North 02-B P149

Ghubrah North 02-C P149


18.7 4.8 20.2 5.2 16.4



MW MVAr MW

Ghubrah Grid Network Results

39.4 13.0

24.6 10.5 25.0 8.2 25.4 8.4 25.9 8.5

35.9 15.4 38.8 12.8 36.5 12.0

-

27.9 12.1 30.1 9.9 32.5 10.7 35.1 11.6

4.2 17.7 4.5

15.1 8.8 16.3 5.4 - - -

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.7 103.3 99.8 101.4 100.8


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

6.1 2.6



6.1 2.6 6.1 2.6 6.1 2.6

- -

101.0 103.2 100.3 102.9 101.0 103.7 100.7 103.3

99.8 101.1 99.4 101.8 - -

103.2

99.9 101.1 99.4 101.8 - - - -

103.7 100.5 103.2

100.7 103.3 100.2 103.3 100.9 103.7 100.5

100.7 101.9

101.1 104.5 100.4 103.8 101.2 104.6 100.8 104.3

101.0 101.7 100.3 101.4 101.0 102.5

100.7 102.6

101.0 101.4 100.2 100.1 101.0 102.3 100.6 100.5

101.0 101.4 100.3 102.2 101.0 102.3

100.7 103.3

100.9 102.1 100.2 102.0 101.0 102.8 100.7 102.3

100.9 103.2 100.3 102.9 101.0 103.7

100.9 102.4

100.8 101.5 100.1 101.2 100.8 101.7 100.5 101.0

101.1 102.8 100.4 102.4 101.2 103.0

100.8 104.3

101.1 102.8 100.4 102.4 101.2 103.0 100.9 102.4

101.1 104.5 100.4 103.8 101.2 104.6




Azaiba North 2-A P012 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.4 14.3 16.4 8.2 16.2 14.1 16.3 14.2

Azaiba North 2-B P012 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.3 14.3 16.2 7.5 16.2 14.1 16.3 14.2

Azaiba South 1A-A P014 25.0 25.0 - - 25.0 25.0 - - 9.0 12.6 9.0 12.6 - - - -

Azaiba South 1A-B P014 25.0 25.0 - - 25.0 25.0 - - 8.6 12.6 8.6 12.6 - - - -

Diplomatic City 1-A P022 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 19.5 14.1 19.6 14.1 19.3 14.0 19.4 14.1

Diplomatic City 1-B P022 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 19.5 14.1 19.6 14.1 19.3 14.0 19.4 14.1

Diplomatic City 1-C P022 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 21.1 8.4 21.3 8.4 20.9 8.4 21.0 8.4

Ghubra North 1-A P023 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 22.1 15.4 22.2 8.3 21.9 15.3 22.0 8.3

Ghubra North 1-B P023 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 22.1 15.4 22.3 8.8 21.8 15.3 22.0 8.8

Ghubra North 1-C P023 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 22.1 8.4 22.2 8.4 21.8 8.4 21.9 8.4

Ghubrah GPS-A P166 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 22.7 11.9 22.8 11.9 22.4 11.9 22.5 11.9

Ghubrah GPS-B P166 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 22.7 11.9 22.8 11.9 22.4 11.9 22.5 11.9

Ghubrah North 02-A P149 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 17.2 14.8 17.3 14.9 17.0 14.9 17.1 15.1

Ghubrah North 02-B P149 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 17.2 14.8 17.3 14.9 17.0 14.9 17.1 15.1

Ghubrah North 02-C P149 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 17.1 8.4 17.2 8.5 16.9 8.5 17.0 8.6

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 9.9 14.3 8.7 9.4

22.0 22.0 22.0 22.0 9.6 6.9 8.4 9.1

15.4 15.4 - - 9.0 8.8 - -

15.4 15.4 - - 8.8 8.6 - -

22.0 22.0 22.0 22.0 7.7 7.5 7.7 7.8

22.0 22.0 22.0 22.0 7.8 7.6 7.8 7.9

22.0 22.0 22.0 22.0 11.8 11.6 11.8 12.0

22.0 22.0 22.0 22.0 13.8 11.0 13.5 11.1

22.0 22.0 22.0 22.0 13.8 17.9 13.5 18.2

22.0 22.0 22.0 22.0 13.0 13.5 12.6 13.7

22.0 22.0 22.0 22.0 3.4 3.4 3.4 3.4

22.0 22.0 22.0 22.0 3.3 3.3 3.3 3.3

22.0 22.0 22.0 22.0 9.1 9.5 10.3 11.1

22.0 22.0 22.0 22.0 9.0 9.4 10.2 11.0

22.0 22.0 22.0 22.0 13.0 13.5 14.6 15.9



Azaiba South 1A-F2-P014 57.2% 55.9% - -

Diplomatic City 1-33A-P022 34.8% 34.2% 34.8% 35.4%

Azaiba North 2-33B-P012 43.8% 31.6% 38.3% 41.4%

Azaiba South 1A-F2-P014 58.2% 56.9% - -

%Loading

Azaiba North 2-33A-P012 45.1% 65.1% 39.4% 42.7%

33kV Feeder Loads



Ghubrah GPS-33B-P166 15.2% 15.2% 15.2% 15.2%

Ghubrah North 02-33A-P149 41.5% 43.2% 46.7% 50.6%

Ghubra North 1-33C-P023 58.9% 61.3% 57.5% 62.3%

Ghubrah GPS-33A-P166 15.4% 15.4% 15.4% 15.4%

Ghubra North 1-33A-P023 62.9% 49.9% 61.4% 50.7%

Ghubra North 1-33B-P023 62.8% 81.3% 61.3% 82.7%

Diplomatic City 1-33B-P022 35.3% 34.7% 35.3% 36.0%

Diplomatic City 1-33C-P022 53.6% 52.5% 53.4% 54.4%

Ghubrah North 02-33B-P149 40.9% 42.7% 46.3% 50.1%

Ghubrah North 02-33C-P149 58.9% 61.4% 66.5% 72.1%



Al Khuwair North P054

Al Khuwair

North(Upgrade)P054

MSQ Grid GP06

MSQ 1 P083

Royal Office P097

Intercontinental P109

Al Khuwair School P146

Information City 2 P038

Sarooj -Shati Al Qurum P110

Digital TV Studio P039

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Al Khuwair North P054 20.0 20.0 - - 18.9 94.5 1.1 20.1 100.6 -0.1 - - - - - -

Al Khuwair

North(Upgrade)P054 - - 40.0 40.0 - - - - - - 20.6 51.6 19.4 22.0 54.9 18.0

MSQ Grid GP06 20.0 20.0 20.0 20.0 21.2 106.0 -1.2 22.2 111.1 -2.2 17.6 87.9 2.4 18.4 92.2 1.6

MSQ 1 P083 20.0 - - - 20.0 100.0 0.0 - - - - - - - - -

Royal Office P097 20.0 20.0 20.0 20.0 6.8 33.8 13.2 6.5 32.7 13.5 6.5 32.7 13.5 6.5 32.7 13.5

Intercontinental P109 20.0 20.0 20.0 20.0 14.9 74.5 5.1 14.4 71.8 5.6 14.6 73.0 5.4 14.9 74.3 5.1

Al Khuwair School P146 40.0 - - - 18.9 47.3 21.1 - - - - - - - - -

Information City 2 P038 1TX 1TX 1TX 1TX 0.5 - - 0.5 - - 0.5 - - 0.5 - -

Sarooj -Shati Al Qurum P110 20.0 20.0 20.0 20.0 18.8 94.0 1.2 19.1 95.6 0.9 19.5 97.3 0.5 19.8 99.0 0.2

Digital TV Studio P039 20.0 - - - 2.2 11.0 17.8 - - - - - - - - -

Al Khuwair North-A P054

Al Khuwair North-B P054

Al Khuwair North-C P054

Al Khuwair School-A P146

Al Khuwair School-B P146

Al Khuwair School-C P146

Digital TV Studio-A P039

Digital TV Studio-B P039


Intercontinental-A P109

Intercontinental-B P109

MSQ 1-A P083

MSQ 1-B P083

MSQ Grid-A GP06

MSQ Grid-B GP06

Royal Office-A P097

Royal Office-B P097

Sarooj -Shati Al Qurum-A P110

Sarooj -Shati Al Qurum-B P110

- -

- - - - 19.6 6.4 20.9 6.9

17.3 7.6 18.4 8.1 - -


MSQ-A Grid Network Results



MW MVAr

- -

0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2

17.4 7.5 - - - -

6.2 2.0

13.4 6.5 13.6 4.5 13.9 4.6 14.1 4.6

6.2 2.7 6.2 2.0 6.2 2.0

16.9 7.3

18.9 6.5 - - - - - -

19.5 8.4 20.4 8.8 16.2 6.9

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.3 102.3 100.0 101.7 100.4


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)



18.0 8.2

2.0 0.9 - - - - - -

17.1 7.8 17.4 7.9 17.7 8.1

- -

100.3 103.0 - - - - - -

100.3 103.0 - - - -

103.3

- - - - 100.4 103.5 100.3 103.3

103.5 100.3 103.3

100.3 102.3 100.0 101.8 100.4 103.5 100.3

100.1 103.2

100.2 102.7 99.9 103.0 100.2 103.3 100.1 103.2

100.1 102.7 99.9 103.0 100.2 103.3

- -

100.5 104.7 100.2 104.4 100.5 104.7 100.4 104.6

100.5 104.7 - - - -

- -

100.5 104.7 - - - - - -

100.3 103.1 - - - -

100.3 104.1

100.3 103.9 100.0 103.8 100.4 104.2 100.3 104.1

100.3 103.9 100.0 103.8 100.4 104.2

100.4 102.2

100.5 100.6 100.2 100.0 100.5 102.5 100.4 102.2

100.5 103.1 100.2 102.6 100.5 102.5

- -

100.4 102.2 - - - - - -

100.3 102.2 - - - -

100.0 102.0

100.1 102.2 99.8 101.8 100.1 102.2 100.0 102.0

100.1 102.2 99.8 101.8 100.1 102.2




Al Khuwair North-A P054 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 20.3 16.1 19.3 8.9 19.9 15.5 17.2 15.6

Al Khuwair North-B P054 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 20.3 16.1 19.3 9.0 19.9 15.5 17.2 15.6

Al Khuwair North-C P054 - - 25.0 25.0 - - 25.0 25.0 - - - - 19.8 8.6 17.1 8.6

Al Khuwair School-A P146 25.0 - - - 25.0 - - - 18.2 14.1 - - - - - -

Al Khuwair School-B P146 25.0 - - - 25.0 - - - 18.2 14.1 - - - - - -

Al Khuwair School-C P146 25.0 - - - 25.0 - - - 18.1 7.7 - - - - - -

Digital TV Studio-A P039 25.0 - - - 18.4 - - - 16.9 13.0 - - - - - -

Digital TV Studio-B P039 25.0 - - - 18.4 - - - 16.9 13.0 - - - - - -

Information City 2 P038 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 11.5 3.2 11.2 3.2 11.3 3.2 10.4 3.2

Intercontinental-A P109 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.3 16.0 14.7 15.7 15.0 15.9 13.4 15.9

Intercontinental-B P109 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.4 16.0 14.9 15.7 15.2 15.9 13.4 15.9

MSQ 1-A P083 25.0 - - - 20.0 - - - 20.7 14.8 - - - - - -

MSQ 1-B P083 25.0 - - - 20.0 - - - 20.7 14.8 - - - - - -

MSQ Grid-A GP06 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 24.8 8.2 23.3 8.2 24.1 15.2 20.5 15.2

MSQ Grid-B GP06 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 24.8 9.0 23.3 9.0 24.1 15.2 20.5 15.2

Royal Office-A P097 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 14.7 13.1 14.3 12.9 14.5 13.0 14.8 13.0

Royal Office-B P097 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 14.8 13.1 14.3 12.9 14.5 13.0 14.8 13.0

Sarooj -Shati Al Qurum-A P110 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.2 16.5 15.6 16.3 16.0 16.4 13.9 16.5

Sarooj -Shati Al Qurum-B P110 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.2 16.5 15.6 16.3 16.0 16.4 13.8 16.5

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 9.6 10.3 6.9 7.4

22.0 22.0 22.0 22.0 9.7 10.3 7.0 7.5

- - 22.0 22.0 - - 6.9 7.4

22.0 - - - 6.5 - - -

22.0 - - - 6.6 - - -

22.0 - - - 6.1 - - -

22.0 - - - 1.0 - - -

22.0 - - - 1.0 - - -

22.0 22.0 22.0 22.0 7.5 7.2 7.3 7.4

22.0 22.0 22.0 22.0 7.6 7.3 7.4 7.5

22.0 - - - 10.3 - - -

22.0 - - - 10.1 - - -

22.0 22.0 22.0 22.0 7.0 7.3 9.0 9.4

22.0 22.0 22.0 22.0 15.1 15.9 9.1 9.6

22.0 22.0 22.0 22.0 3.5 3.3 3.3 3.3

22.0 22.0 22.0 22.0 3.4 3.3 3.3 3.3

22.0 22.0 22.0 22.0 9.5 9.7 9.8 10.0

22.0 22.0 22.0 22.0 9.5 9.7 9.8 10.0

%Loading

Al Khuwair North-A-P054 43.7% 46.8% 31.4% 33.4%

33kV Feeder Loads





Digital TV Studio-B-P039 4.6% - - -

Intercontinental-A-P109 33.9% 32.7% 33.3% 33.9%

Al Khuwair School-C-P146 27.9% - - -

Digital TV Studio-A-P039 4.7% - - -

Al Khuwair School-A-P146 29.8% - - -

Al Khuwair School-B-P146 29.9% - - -

Al Khuwair North-B-P054 44.3% 46.8% 31.8% 33.9%

Al Khuwair North-C-P054 - - 31.6% 33.7%

Royal Office-B-P097 15.4% 14.9% 14.9% 14.9%

Sarooj -Shati Al Qurum-B-P110 43.1% 43.9% 44.7% 45.5%

MSQ Grid-B-GP06 68.6% 72.1% 41.4% 43.5%

Royal Office-A-P097 15.7% 15.2% 15.2% 15.2%

MSQ 1-B-P083 46.1% - - -

MSQ Grid-A-GP06 31.7% 33.2% 40.9% 42.9%

Intercontinental-B-P109 34.4% 33.0% 33.6% 34.2%

MSQ 1-A-P083 46.9% - - -

Sarooj -Shati Al Qurum-A-P110 43.1% 43.9% 44.7% 45.5%



Al Khuwair 25 P053

Al Khuwair School P146

MSQ 1 P083

ROP -Shati Al Qurum P111

Digital TV Studio P039

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Al Khuwair 25 P053 20.0 20.0 20.0 20.0 22.4 112.0 -2.4 16.9 84.6 3.1 18.0 90.1 2.0 19.2 95.9 0.8

Al Khuwair School P146 - 40.0 40.0 40.0 - - - 32.9 82.3 7.1 35.0 87.6 5.0 37.3 93.3 2.7

MSQ 1 P083 - 20.0 20.0 20.0 - - - 21.0 104.8 -1.0 18.6 93.2 1.4 19.5 97.7 0.5

ROP -Shati Al Qurum P111 20.0 20.0 20.0 20.0 15.2 76.2 4.8 15.5 77.5 4.5 15.8 78.8 4.2 16.0 80.2 4.0

Digital TV Studio P039 - 20.0 20.0 20.0 - - - 2.1 10.5 17.9 2.1 10.5 17.9 2.1 10.5 17.9

Al Khuwair 25-A P053

Al Khuwair 25-B P053

Al Khuwair School-A P146

Al Khuwair School-B P146

Al Khuwair School-C P146

Digital TV Studio-A P039

Digital TV Studio-B P039

MSQ 1-A P083

MSQ 1-B P083

ROP -Shati Al Qurum-A P111

ROP -Shati Al Qurum-B P111


Al Khuwair 25-A P053 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 9.7 7.8 14.2 14.2 15.1 14.6 13.5 14.7

Al Khuwair 25-B P053 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 9.7 7.3 14.3 14.2 15.2 14.6 13.5 14.7

Al Khuwair School-A P146 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 16.8 14.6 18.1 15.0 15.7 15.2

Al Khuwair School-B P146 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 16.8 14.6 18.2 15.0 15.7 15.2

Al Khuwair School-C P146 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 16.7 8.1 18.1 8.2 15.7 8.3

Digital TV Studio-A P039 - 25.0 25.0 25.0 - 18.4 18.4 18.4 - - 15.7 12.6 16.8 12.9 14.3 12.9

Digital TV Studio-B P039 - 25.0 25.0 25.0 - 18.4 18.4 18.4 - - 15.6 12.6 16.8 12.9 14.3 12.9

MSQ 1-A P083 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 18.7 8.0 20.5 14.6 17.6 14.7

MSQ 1-B P083 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 18.8 8.1 20.5 14.6 17.6 14.7

ROP -Shati Al Qurum-A P111 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 10.7 13.6 16.2 15.9 17.5 16.3 15.3 16.4

ROP -Shati Al Qurum-B P111 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 10.7 13.6 16.2 15.9 17.5 16.3 15.3 16.4

5.6 18.2 6.0

- - 31.3 10.3 33.3 10.9 35.4


21.1 7.5 16.1 5.3 17.1



MW MVAr MW

MSQ-B Grid Network Results



14.7 6.3

- - 2.0 0.7 2.0 0.7 2.0 0.7

14.0 6.0 14.2 6.1 14.5 6.2

11.6

- - 19.8 6.9 17.6 6.1 18.5 6.4

103.1

- - 99.9 101.7 99.8 101.4 100.8 102.3

102.1 100.8 103.1

100.8 103.1 99.9 102.4 99.8 102.1 100.8

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.6 101.5 99.9 102.4 99.8


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

101.0 103.0

- - 100.0 101.5 100.0 102.1 101.0 103.0

- - 100.1 102.0 100.0 102.1

101.2 105.5

- - 100.2 104.5 100.1 104.4 101.2 105.5

- - 100.2 104.5 100.1 104.4

100.8 102.3

- - 99.9 101.7 99.8 101.4 100.8 102.3

- - 99.9 101.7 99.8 101.4



100.9 103.6

100.9 103.6 100.0 102.6 99.9 102.5 100.9 103.6

100.9 103.6 100.0 102.6 99.9 102.5



2017 2018 2019 2020 MVA MVA MVA MVA

15.4 15.4 15.4 15.4 14.0 8.6 9.2 9.8

15.4 15.4 15.4 15.4 9.1 8.6 9.2 9.8

- 22.0 22.0 22.0 - 11.2 12.0 12.8

- 22.0 22.0 22.0 - 11.3 12.1 12.9

- 22.0 22.0 22.0 - 11.3 12.0 12.8

- 22.0 22.0 22.0 - 1.0 1.0 1.0

- 22.0 22.0 22.0 - 1.0 1.0 1.0

- 22.0 22.0 22.0 - 10.0 9.6 10.1

- 22.0 22.0 22.0 - 11.5 9.4 9.9

22.0 22.0 22.0 22.0 7.7 7.8 8.0 8.1

22.0 22.0 22.0 22.0 7.6 7.8 7.9 8.0

33kV Feeder Loads



Digital TV Studio-A-P039 - 4.6% 4.6% 4.6%

Digital TV Studio-B-P039 - 4.6% 4.6% 4.6%

Al Khuwair School-B-P146 - 51.4% 54.9% 58.5%

Al Khuwair School-C-P146 - 51.3% 54.7% 58.3%

Al Khuwair 25-B-P053 59.2% 55.9% 59.7% 63.6%

Al Khuwair School-A-P146 - 51.1% 54.5% 58.1%

%Loading

Al Khuwair 25-A-P053 90.8% 56.0% 59.7% 63.7%

ROP -Shati Al Qurum-A-P111 35.0% 35.7% 36.3% 36.9%

ROP -Shati Al Qurum-B-P111 34.6% 35.3% 35.9% 36.6%

MSQ 1-A-P083 - 45.3% 43.6% 45.8%

MSQ 1-B-P083 - 52.4% 42.9% 45.0%




Qurum 1 P093

Qurum 2 P094

Qurum 2(Upgrade) P094

Sarooj04 P181

Lulai P095

MSQ 2 P155

Rabiat Al Qurum P096

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Information City 1 P037 20.0 20.0 20.0 20.0 13.9 69.5 6.1 13.8 69.1 6.2 14.1 70.3 5.9 14.3 71.5 5.7

Qurum 1 P093 16.0 16.0 16.0 16.0 16.4 102.5 -0.4 17.3 108.4 -1.3 12.8 79.9 3.2 13.5 84.5 2.5

Qurum 2 P094 16.0 16.0 - - 17.0 106.3 -1.0 18.0 112.5 -2.0 - - - - - -

Qurum 2(Upgrade) P094 - - 20.0 20.0 - - - - - - 13.5 67.5 6.5 14.3 71.5 5.7

Sarooj04 P181 - - 40.0 40.0 - - - - - - 11.1 27.8 28.9 11.8 29.4 28.2

Lulai P095 20.0 20.0 20.0 20.0 17.3 86.5 2.7 15.7 78.5 4.3 16.6 83.0 3.4 17.6 87.8 2.4

MSQ 2 P155 40.0 40.0 40.0 40.0 14.1 35.3 25.9 13.7 34.2 26.3 23.2 57.9 16.8 24.3 60.7 15.7

Rabiat Al Qurum P096 20.0 20.0 20.0 20.0 16.7 83.5 3.3 16.6 82.9 3.4 17.5 87.7 2.5 18.6 92.8 1.4

Information City 1-A P037

Information City 1-B P037

Lulai-A P095

Lulai-B P095

MSQ 02-A P155

MSQ 02-B P155

MSQ 02-C P155

Qurum 1-A P093

Qurum 1-B P093

Qurum 2-A P094

Qurum 2-B P094

Rabiat Al Qurum-A P096

Rabiat Al Qurum-B P096

Sarooj 4-A P181

Sarooj 4-B P181

Sarooj 4-C P181


Qurum Grid Network Results



MW MVAr

11.2 3.7

14.1 10.0 14.9 4.9 15.8 5.2 16.7 5.5

- - - - 10.6 3.5

- -

- - - - 12.8 4.3 13.6 4.4

16.2 5.2 17.1 5.6 - -

13.6 4.5

15.6 5.1 16.5 5.4 12.2 3.9 12.9 4.2

12.9 5.2 13.1 4.3 13.4 4.4

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

99.2 101.8 100.0 102.9 99.5


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)



23.1 7.6

14.9 7.5 15.8 5.2 16.7 5.5 17.6 5.8

12.4 6.7 13.0 4.3 22.0 7.2

99.5 101.8

99.4 102.6 100.1 103.6 99.6 102.2 99.3 101.9

99.3 100.1 100.1 102.7 99.7 102.1

102.2

99.4 100.1 100.2 102.7 99.7 102.1 99.5 101.8

102.4 99.3 102.2

99.3 101.8 100.1 102.9 99.7 102.4 99.4

99.3 102.0

99.2 101.4 99.9 102.1 99.6 102.3 99.4 102.0

99.1 101.3 99.9 102.0 99.6 102.3

99.2 102.0

99.1 101.5 99.8 102.1 99.5 102.4 99.3 102.0

99.0 101.3 99.7 102.0 99.4 102.4

99.3 101.9

99.3 101.6 100.1 103.6 99.6 102.2 99.3 101.9

99.4 102.6 100.1 103.6 99.6 102.2

99.5 103.1- - - - 99.8 103.4

99.5 103.1

- - - - 99.8 103.4 99.5 103.1

- - - - 99.8 103.4

99.6 101.7

99.5 101.1 100.2 102.7 99.8 102.1 99.6 101.7

99.5 101.1 100.2 102.7 99.8 102.1




Information City 1-A P037 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 13.1 13.6 13.1 13.6 13.9 13.9 13.9 14.0

Information City 1-B P037 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 15.8 13.6 15.9 13.6 17.1 13.9 17.2 14.0

Lulai-A P095 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 17.8 13.8 17.9 13.7 19.4 14.0 19.5 14.1

Lulai-B P095 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.3 13.8 16.3 13.7 17.6 14.0 17.6 14.1

MSQ 02-A P155 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 14.7 13.2 14.7 13.3 15.8 14.1 15.9 14.2

MSQ 02-B P155 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 14.7 13.2 14.7 13.3 15.8 14.1 15.8 14.2

MSQ 02-C P155 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 14.7 7.6 14.7 7.5 15.8 7.8 15.9 7.8

Qurum 1-A P093 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 11.4 7.1 11.4 7.1 12.3 12.9 12.3 13.0

Qurum 1-B P093 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 12.6 7.2 12.6 7.3 13.5 12.9 13.6 13.0

Qurum 2-A P094 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 13.3 7.1 13.3 7.2 14.3 13.0 14.3 13.1

Qurum 2-B P094 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 14.7 7.3 14.8 7.3 15.8 13.0 15.9 13.1

Rabiat Al Qurum-A P096 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 19.1 14.0 19.2 14.0 21.0 14.4 21.1 14.5

Rabiat Al Qurum-B P096 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 19.1 14.0 19.2 14.0 21.0 14.4 21.1 14.5

Sarooj 4-A P181 - - 25.0 25.0 - - 25.0 25.0 - - - - 16.5 13.2 16.5 13.3

Sarooj 4-B P181 - - 25.0 25.0 - - 25.0 25.0 - - - - 16.5 13.2 16.5 13.3

Sarooj 4-C P181 - - 25.0 25.0 - - 25.0 25.0 - - - - 16.4 7.3 16.4 7.3

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 7.0 7.0 7.1 7.2

22.0 22.0 22.0 22.0 7.1 7.1 7.2 7.3

22.0 22.0 22.0 22.0 9.0 8.1 8.6 9.1

22.0 22.0 22.0 22.0 8.9 7.9 8.4 8.9

22.0 22.0 22.0 22.0 3.7 4.5 7.8 8.2

22.0 22.0 22.0 22.0 3.7 4.5 7.8 8.2

22.0 22.0 22.0 22.0 6.5 4.5 7.8 8.2

22.0 22.0 22.0 22.0 8.3 8.8 6.3 6.6

22.0 22.0 22.0 22.0 8.3 8.8 6.6 7.0

22.0 22.0 22.0 22.0 8.7 9.2 6.7 7.1

22.0 22.0 22.0 22.0 8.8 9.2 7.0 7.4

22.0 22.0 22.0 22.0 8.6 8.5 9.0 9.5

22.0 22.0 22.0 22.0 8.5 8.4 8.9 9.4

- - 22.0 22.0 - - 3.7 3.9

- - 22.0 22.0 - - 3.7 3.9

- - 22.0 22.0 - - 3.7 3.9



Lulai-B-P095 40.2% 36.0% 38.1% 40.4%

MSQ 02-A-P155 16.8% 20.5% 35.3% 37.1%

Information City 1-B-P037 32.3% 32.1% 32.7% 33.3%

Lulai-A-P095 41.1% 36.8% 39.0% 41.3%

%Loading %Loading

Information City 1-A-P037 31.9% 31.6% 32.2% 32.8%

2020

33kV Feeder Loads


%Loading %Loading

Rabiat Al Qurum-A-P096 39.1% 38.5% 40.8% 43.3%

Rabiat Al Qurum-B-P096 38.7% 38.2% 40.5% 42.9%

Qurum 2-B-P094 39.7% 41.6% 30.5% 32.3%

Qurum 2-B-P094 40.1% 42.0% 31.7% 33.5%

Qurum 1-A-P093 37.7% 39.9% 28.5% 30.2%

Qurum 1-B-P093 37.9% 40.2% 30.0% 31.7%

MSQ 02-B-P155 16.9% 20.5% 35.4% 37.1%

MSQ 02-C-P155 29.5% 20.6% 35.4% 37.1%

Sarooj 4-C-P181 - - 16.7% 17.7%

Sarooj 4-A-P181 - - 16.7% 17.7%

Sarooj 4-B-P181 - - 16.7% 17.7%



Azaibah South 1-B P147

Bousher Grid GP02

Bousher 2 P163

Al Khuwair South P052

Al Khuwair 17/1 P050

Royal Hospital P024

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Azaibah South 1-B P147 40.0 40.0 - - 42.9 107.2 -2.9 44.8 112.0 -4.8 - - - - - -

Bousher Grid GP02 20.0 20.0 20.0 20.0 24.2 121.0 -4.2 26.7 133.5 -6.7 18.5 92.7 1.5 21.3 106.4 -1.3

Bousher 2 P163 - - 40.0 40.0 - - - - - - 29.0 72.5 11.0 33.3 83.1 6.7

Al Khuwair South P052 40.0 40.0 40.0 40.0 33.6 84.0 6.4 35.8 89.4 4.2 38.1 95.2 1.9 40.5 101.3 -0.5

Al Khuwair 17/1 P050 20.0 20.0 20.0 20.0 19.0 95.0 1.0 18.4 92.0 1.6 19.6 98.0 0.4 20.8 104.0 -0.8

Royal Hospital P024 40.0 40.0 - - 22.6 56.5 17.4 20.7 51.7 19.3 - - - - - -

Azaiba South 1B-A P147

Azaiba South 1B-B P147

Azaiba South 1B-C P147

Bousher G-A GP02

Bousher G-B GP02

Bousher 02-A P163

Bousher 02-B P163

Bousher 02-C P163

Al Khuwair South-A P052

Al Khuwair South-B P052

Al Khuwair South-C P052

Al Khuwair 17/1-A P050

Al Khuwair 17/1-B P050

Royal Hospital-A P024

Royal Hospital-B P024

Royal Hospital-C P024


39.4 16.9 42.6 14.0 -



MW MVAr MW

Bousher-1-A Grid Network Results

38.5 12.7

16.4 9.6 17.5 5.7 18.6 6.2 19.8 6.4

31.9 10.6 34.0 11.2 36.2 12.0

6.6

- - - - 27.5 9.1 31.6 10.4

- - -

22.1 9.9 25.4 8.3 17.6 5.8 20.2

- - -

100.3 100.9 100.1 101.3 - - -

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.3 101.1 100.1 101.4 -


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

- -



19.5 11.4 19.6 6.5 - -

100.7 102.4

- - - - 101.0 101.4 100.7 102.4

- - - - 101.0 103.2

100.9 102.9

101.1 102.2 100.9 102.4 101.2 103.6 100.9 102.9

101.1 101.9 100.9 102.1 101.2 103.6

-

99.8 98.4 99.6 98.9 - - - -

100.6 102.6

100.8 101.8 100.6 103.0 100.9 103.1 100.5 102.6

100.8 102.0 100.7 103.0 100.9 103.1

100.7 102.4

100.9 101.8 100.7 101.3 101.0 102.9 100.7 102.4

101.0 103.9 100.8 103.6 101.0 102.9

100.7 102.4

101.0 103.9 100.8 103.6 101.0 102.9 100.7 102.4

- - - - 101.0 103.2

- -100.7 101.9 100.7 103.6 - -

- -

100.8 102.9 100.7 103.6 - - - -

100.8 102.9 100.7 103.6 - -




Azaiba South 1B-A P147 25.0 25.0 - - 25.0 25.0 - - 13.7 7.9 13.7 7.9 - - - -

Azaiba South 1B-B P147 25.0 25.0 - - 25.0 25.0 - - 13.7 7.9 13.7 8.0 - - - -

Azaiba South 1B-C P147 25.0 25.0 - - 25.0 25.0 - - 13.8 8.4 13.8 8.5 - - - -

Bousher G-A GP02 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 24.8 8.8 24.7 8.9 24.1 15.2 24.4 15.5

Bousher G-B GP02 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 24.8 8.7 24.7 8.7 24.1 15.2 24.4 15.5

Bousher 02-A P163 - - 25.0 25.0 - - 25.0 25.0 - - - - 19.8 14.4 20.0 14.7

Bousher 02-B P163 - - 25.0 25.0 - - 25.0 25.0 - - - - 19.8 14.4 20.0 14.7

Bousher 02-C P163 - - 25.0 25.0 - - 25.0 25.0 - - - - 19.7 8.0 20.0 8.1

Al Khuwair South-A P052 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 21.0 16.5 21.0 16.6 20.6 17.1 20.8 17.3

Al Khuwair South-B P052 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 21.0 16.5 21.0 16.6 20.6 17.1 20.8 17.3

Al Khuwair South-C P052 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 21.2 10.0 21.1 10.1 20.7 9.7 20.9 9.7

Al Khuwair 17/1-A P050 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 17.9 8.1 17.9 14.7 17.6 14.7 17.8 14.8

Al Khuwair 17/1-B P050 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 17.8 8.2 17.9 14.7 17.6 14.7 17.8 14.8

Royal Hospital-A P024 25.0 25.0 - - 20.0 20.0 - - 16.4 13.7 16.4 13.7 - - - -

Royal Hospital-B P024 25.0 25.0 - - 20.0 20.0 - - 16.4 13.7 16.4 13.7 - - - -

Royal Hospital-C P024 25.0 25.0 - - 20.0 20.0 - - 16.3 7.8 16.2 7.6 - - - -

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 - - 12.4 12.9 - -

22.0 22.0 - - 12.9 13.5 - -

22.0 22.0 - - 19.4 20.2 - -

22.0 22.0 22.0 22.0 13.1 14.4 9.5 10.9

22.0 22.0 22.0 22.0 12.0 13.2 9.5 10.9

- - 22.0 22.0 - - 9.9 11.4

- - 22.0 22.0 - - 9.9 11.4

- - 22.0 22.0 - - 9.9 11.4

22.0 22.0 22.0 22.0 8.5 9.1 13.1 13.9

22.0 22.0 22.0 22.0 8.5 9.1 13.0 13.9

22.0 22.0 22.0 22.0 17.5 18.7 13.0 13.9

22.0 22.0 22.0 22.0 9.5 9.3 9.9 10.6

22.0 22.0 22.0 22.0 9.9 9.4 10.0 10.7

22.0 22.0 - - 6.7 6.8 - -

22.0 22.0 - - 6.8 6.9 - -

22.0 22.0 - - 9.2 6.8 - -

2020

33kV Feeder Loads


%Loading %Loading



Bousher 02-A-P163 - - 44.8% 51.7%

Bousher 02-B-P163 - - 44.8% 51.7%

Bousher Grid H-BB01 59.5% 65.4% 43.2% 49.7%

Bousher Grid H-BB02 54.5% 59.9% 43.0% 49.5%

Azaiba South 1B-B-P147 58.7% 61.2% - -

Azaiba South 1B-C-P147 88.1% 91.6% - -

%Loading %Loading

Azaiba South 1B-A-P147 56.2% 58.6% - -

Royal Hospital-A-P024 30.6% 30.9% - -

Royal Hospital-B-P024 31.0% 31.3% - -

Al Khuwair 17/1-A-P050 43.2% 42.1% 45.0% 48.0%

Al Khuwair 17/1-B-P050 45.1% 42.6% 45.5% 48.5%

Al Khuwair South-B-P052 38.7% 41.2% 59.1% 63.0%

Al Khuwair South-C-P052 79.5% 84.9% 59.2% 63.2%

Bousher 02-C-P163 - - 44.8% 51.7%

Al Khuwair South-A-P052 38.8% 41.4% 59.3% 63.3%

Royal Hospital-C-P024 42.0% 31.1% - -



Al Ansab 1 P007


Azaibah North

1(upgrade)P011

Ghubrah South 1 P026

Holiday Inn P051

Al Muna P084

Tilal Al Khuwair P055

Azaibah South(New) P189

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Al Ansab 1 P007 20.0 20.0 - - 21.5 107.5 -1.5 22.9 114.6 -2.9 - - - - - -

Azaibah North 1 P011 20.0 20.0 - - 20.3 101.5 -0.3 21.5 107.4 -1.5 - - - - - -

Azaibah North

1(upgrade)P011 - - 40.0 40.0 - - - - - - 34.6 86.4 5.4 37.3 93.3 2.7

Ghubrah South 1 P026 40.0 40.0 - - 29.2 73.0 10.8 28.6 71.6 11.4 - - - - - -

Holiday Inn P051 40.0 40.0 40.0 40.0 31.0 77.5 9.0 33.0 82.5 7.0 35.1 87.8 4.9 37.4 93.5 2.6

Al Muna P084 20.0 20.0 20.0 20.0 34.2 171.0 -14.2 38.0 189.8 -18.0 26.7 133.3 -6.7 30.6 152.9 -10.6

Tilal Al Khuwair P055 40.0 40.0 40.0 40.0 27.0 67.4 13.0 27.8 69.4 12.2 29.6 73.9 10.4 31.5 78.7 8.5

Azaibah South(New) P189 - - - 40.0 - - - - - - - - - 17.1 42.6 22.9

Al Ansab 1-A P007

Al Ansab 1-B P007



Azaiba North 1-C P011

Ghubrah South 1-A P026

Ghubrah South 1-B P026

Ghubrah South 1-C P026

Holiday Inn-A P051

Holiday Inn-B P051

Holiday Inn-C P051

Al Muna 1-A P084

Al Muna 1-B P084

Tilal Al Khuwair-A P055

Tilal Al Khuwair-B P055

Tilal Al Khuwair-C P055

Azaibah South(New)-A P189

Azaibah South(New)-B P189

Azaibah South(New)-C P189

- - -

18.9 7.4 20.4 6.7 - - -


20.6 6.2 22.0 6.6 -



MW MVAr MW

Bousher-1-B Grid Network Results

29.1 9.5

24.8 10.6 26.4 8.7 28.1 9.2 29.9 9.8

31.4 13.5 36.1 11.9 25.3 8.3

- -

29.4 9.8 31.3 10.5 33.3 11.1 35.5 11.9

27.0 11.1 27.2 8.9 - -

-

- - - - 32.8 10.8 35.5 11.7

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.2 103.3 99.3 102.3 -


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

16.2 5.3



- - - - - -

100.0 101.4

- - - - 99.8 101.5 100.0 101.4

100.1 101.7 99.2 101.0 99.8 101.5

-

100.1 102.0 99.2 101.2 99.8 101.5 100.0 101.4

- - -

99.4 100.3 98.4 98.9 - - -

100.4 101.8

100.5 101.9 99.6 100.7 100.2 101.1 100.4 101.1

100.5 102.7 99.7 101.6 100.2 102.0

- -

100.5 102.7 99.7 101.6 100.2 102.0 100.5 102.3

100.4 102.8 99.5 102.3 - -

- -

100.3 102.5 99.5 102.0 - - - -

100.3 102.5 99.5 102.0 - -

100.5 102.1

- - - - - - 100.5 103.7

100.6 102.1 99.7 101.6 100.2 102.0

100.5 102.7

100.6 102.7 99.7 102.1 100.3 102.6 100.5 102.7

100.6 102.7 99.7 102.1 100.3 102.6

99.9 100.5

99.8 98.5 98.9 97.8 99.8 100.7 99.9 100.2

99.8 98.9 98.9 98.2 99.8 100.9

100.5 103.7

- - - - - - 100.5 103.7

- - - - - -




Al Ansab 1-A P007 25.0 25.0 - - 20.0 20.0 - - 11.5 7.3 11.5 7.3 - - - -

Al Ansab 1-B P007 25.0 25.0 - - 20.0 20.0 - - 11.7 8.0 11.7 8.0 - - - -

Azaiba North 1-A P011 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 14.2 7.9 14.2 8.0 14.2 14.5 14.4 14.8

Azaiba North 1-B P011 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 14.2 8.0 14.2 8.0 14.2 14.5 14.4 14.8

Azaiba North 1-C P011 - - 25.0 25.0 - - 25.0 25.0 - - - - 14.0 8.0 14.2 8.1

Ghubrah South 1-A P026 25.0 25.0 - - 18.4 18.4 - - 17.2 16.2 17.2 16.2 - - - -

Ghubrah South 1-B P026 25.0 25.0 - - 18.4 18.4 - - 17.2 16.2 17.3 16.2 - - - -

Ghubrah South 1-C P026 25.0 25.0 - - 18.4 18.4 - - 17.0 9.0 17.0 9.0 - - - -

Holiday Inn-A P051 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 20.3 14.6 20.3 14.7 19.8 14.8 20.3 8.2

Holiday Inn-B P051 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 20.1 14.6 20.1 14.7 19.7 14.8 20.1 8.3

Holiday Inn-C P051 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 20.3 8.2 20.3 8.3 19.8 8.3 20.3 8.4

Al Muna 1-A P084 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 15.3 8.4 15.3 8.5 15.0 8.1 15.3 8.3

Al Muna 1-B P084 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 15.3 8.3 15.3 8.5 15.0 8.0 15.3 8.2

Tilal Al Khuwair-A P055 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 21.0 14.8 21.1 14.8 20.5 14.8 21.1 15.0

Tilal Al Khuwair-B P055 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 21.0 14.8 21.1 14.8 20.5 14.8 21.1 15.0

Tilal Al Khuwair-C P055 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 21.0 8.2 21.0 8.2 20.5 8.2 21.0 8.3

Azaibah South(New)-A P189 - - - 25.0 - - - 25.0 - - - - - - 16.8 7.5

Azaibah South(New)-B P189 - - - 25.0 - - - 25.0 - - - - - - 16.9 13.5

Azaibah South(New)-C P189 - - - 25.0 - - - 25.0 - - - - - - 16.9 13.5

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 - - 6.3 6.8 - -

22.0 22.0 - - 15.7 16.8 - -

22.0 22.0 22.0 22.0 9.9 10.5 11.6 12.6

22.0 22.0 22.0 22.0 10.7 11.3 11.6 12.6

- - 22.0 22.0 - - 11.6 12.6

22.0 22.0 - - 10.4 10.2 - -

22.0 22.0 - - 10.3 10.1 - -

22.0 22.0 - - 9.1 8.9 - -

22.0 22.0 22.0 22.0 9.8 10.5 11.2 11.1

22.0 22.0 22.0 22.0 9.7 10.3 11.0 12.6

22.0 22.0 22.0 22.0 12.4 13.2 14.1 15.0

22.0 22.0 22.0 22.0 17.7 19.7 13.5 15.6

22.0 22.0 22.0 22.0 18.4 20.5 14.0 16.2

22.0 22.0 22.0 22.0 8.8 9.1 9.7 10.3

22.0 22.0 22.0 22.0 8.5 8.7 9.3 9.9

22.0 22.0 22.0 22.0 10.4 10.6 11.3 12.1

- - - 22.0 - - - 5.8

- - - 22.0 - - - 5.8

- - - 22.0 - - - 5.8

%Loading

Al Ansab 1-A-P007 28.8% 30.8% - -

33kV Feeder Loads





Ghubrah South 1-C-P026 41.6% 40.6% - -

Holiday Inn-A-P051 44.6% 47.6% 50.8% 50.3%

Ghubrah South 1-A-P026 47.4% 46.3% - -

Ghubrah South 1-B-P026 47.0% 45.9% - -

Azaiba North 1-B-P011 48.5% 51.5% 52.9% 57.3%

Azaiba North 1-C-P011 - - 52.9% 57.3%

Al Ansab 1-B-P007 71.2% 76.4% - -

Azaiba North 1-A-P011 45.2% 47.9% 52.9% 57.3%

Tilal Al Khuwair-C-P055 47.1% 48.3% 51.5% 54.9%

Azaibah South(New)-A-P189 - - - 26.2%

Tilal Al Khuwair-A-P055 40.1% 41.2% 43.9% 46.8%

Tilal Al Khuwair-B-P055 38.6% 39.6% 42.3% 45.1%

Al Muna 1-A-P084 80.5% 89.4% 61.3% 70.8%

Al Muna 1-B-P084 83.7% 93.0% 63.6% 73.6%

Holiday Inn-B-P051 44.0% 47.0% 50.1% 57.4%

Holiday Inn-C-P051 56.2% 60.0% 64.0% 68.3%

Azaibah South(New)-B-P189 - - - 26.2%

Azaibah South(New)-C-P189 - - - 26.2%



Al Ansab 1 P007

Ghubrah South 1 P026

Azaibah South 1-A P014

Azaibah South 1-B P147

Royal Hospital P024

Mall Of Oman P171

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Al Ansab 1 P007 - - 20.0 20.0 - - - - - - 18.9 94.3 1.1 20.1 100.5 -0.1

Ghubrah South 1 P026 - - 40.0 40.0 - - - - - - 28.8 72.1 11.2 29.0 72.6 11.0

Azaibah South 1-A P014 - - 20.0 20.0 - - - - - - 18.5 92.7 1.5 20.0 100.1 0.0

Azaibah South 1-B P147 - - 40.0 40.0 - - - - - - 48.4 121.0 -8.4 35.2 88.0 4.8

Royal Hospital P024 - - 40.0 40.0 - - - - - - 20.8 52.1 19.2 21.0 52.4 19.0

Mall Of Oman P171 - - 40.0 40.0 - - - - - - 38.3 95.7 1.7 38.3 95.7 1.7

Al Ansab 1-A P007

Al Ansab 1-B P007

Azaiba South 1A-A P014

Azaiba South 1A-B P014

Azaiba South 1B-A P147

Azaiba South 1B-B P147

Azaiba South 1B-C P147

Ghubrah South 1-A P026

Ghubrah South 1-B P026

Ghubrah South 1-C P026

Mall of Oman-A P171

Mall of Oman-B P171

Mall of Oman-C P171

Royal Hospital-A P024

Royal Hospital-B P024

Royal Hospital-C P024

19.3 5.8

- - - - 27.4 9.0 27.6 9.1

- - - - 18.1 5.4


GhalaHeights Grid Network Results



MW MVAr



19.9 6.5

- - - - 36.4 12.0 36.4 12.0

- - - - 19.8 6.5

19.0 6.3

- - - - 46.0 15.1 33.4 11.0

- - - - 17.6 5.8

102.1

- - - - 100.0 102.2 99.1 101.0

103.1 99.8 102.1

- - - - 100.7 103.1 99.8

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

- - - - 100.7


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

100.1 102.6

- - - - 100.9 103.4 100.1 102.6

- - - - 100.9 103.4

99.6 101.1

- - - - 100.1 100.4 99.6 101.1

- - - - 100.1 100.4

99.0 101.0

- - - - 100.1 100.3 99.6 101.1

- - - - 99.9 102.2

100.1 102.9

- - - - 100.9 103.8 100.1 102.9

- - - - 100.9 103.8

99.7 101.0

- - - - 100.5 101.9 99.7 101.0

- - - - 100.6 101.8

100.1 102.8

- - - - 100.5 101.8 99.7 101.0

- - - - 100.9 103.7

100.1 103.0- - - - 100.9 103.8




Al Ansab 1-A P007 - - 25.0 25.0 - - 20.0 20.0 - - - - 16.3 14.9 16.2 15.0

Al Ansab 1-B P007 - - 25.0 25.0 - - 20.0 20.0 - - - - 16.1 14.9 16.0 15.0

Azaiba South 1A-A P014 - - 25.0 25.0 - - 25.0 25.0 - - - - 9.1 13.0 9.0 13.1

Azaiba South 1A-B P014 - - 25.0 25.0 - - 25.0 25.0 - - - - 8.6 13.0 8.6 13.1

Azaiba South 1B-A P147 - - 25.0 25.0 - - 25.0 25.0 - - - - 14.0 8.5 14.0 14.8

Azaiba South 1B-B P147 - - 25.0 25.0 - - 25.0 25.0 - - - - 13.9 8.5 14.0 14.8

Azaiba South 1B-C P147 - - 25.0 25.0 - - 25.0 25.0 - - - - 13.9 8.5 13.8 8.1

Ghubrah South 1-A P026 - - 25.0 25.0 - - 18.4 18.4 - - - - 20.8 17.1 20.6 17.1

Ghubrah South 1-B P026 - - 25.0 25.0 - - 18.4 18.4 - - - - 20.8 17.1 20.6 17.1

Ghubrah South 1-C P026 - - 25.0 25.0 - - 18.4 18.4 - - - - 20.8 9.5 20.6 9.5

Mall of Oman-A P171 - - 25.0 25.0 - - 25.0 25.0 - - - - 16.5 15.2 16.4 15.2

Mall of Oman-B P171 - - 25.0 25.0 - - 25.0 25.0 - - - - 16.6 15.2 16.5 15.2

Mall of Oman-C P171 - - 25.0 25.0 - - 25.0 25.0 - - - - 16.6 8.4 16.5 8.4

Royal Hospital-A P024 - - 25.0 25.0 - - 20.0 20.0 - - - - 19.9 14.4 19.8 14.4

Royal Hospital-B P024 - - 25.0 25.0 - - 20.0 20.0 - - - - 19.9 14.4 19.8 14.4

Royal Hospital-C P024 - - 25.0 25.0 - - 20.0 20.0 - - - - 19.9 8.0 19.7 8.0

2017 2018 2019 2020 MVA MVA MVA MVA

- - 22.0 22.0 - - 9.5 10.2

- - 22.0 22.0 - - 9.6 10.3

- - 15.4 15.4 - - 9.5 10.3

- - 15.4 15.4 - - 9.3 10.1

- - 22.0 22.0 - - 16.8 11.9

- - 22.0 22.0 - - 16.8 12.0

- - 22.0 22.0 - - 16.8 12.0

- - 22.0 22.0 - - 10.3 10.3

- - 22.0 22.0 - - 10.2 10.2

- - 22.0 22.0 - - 9.0 9.1

- - 22.0 22.0 - - 13.0 13.0

- - 22.0 22.0 - - 13.2 13.2

- - 22.0 22.0 - - 13.1 13.1

- - 22.0 22.0 - - 7.0 7.0

- - 22.0 22.0 - - 7.1 7.1

- - 22.0 22.0 - - 7.0 7.1

%Loading %Loading

Al Ansab 1-A-P007 - - 43.2% 46.2%

2020

33kV Feeder Loads


%Loading %Loading



Ghubrah South 1-A-P026 - - 46.7% 47.0%

Ghubrah South 1-B-P026 - - 46.2% 46.6%

Azaiba South 1B-B-P147 - - 76.2% 54.6%

Azaiba South 1B-C-P147 - - 76.2% 54.4%

Azaiba South 1A-B-P014 - - 60.7% 65.9%

Azaiba South 1B-A-P147 - - 76.2% 54.3%

Al Ansab 1-B-P007 - - 43.7% 46.7%

Azaiba South 1A-A-P014 - - 61.7% 67.0%

Royal Hospital-C-P024 - - 31.9% 32.1%

Royal Hospital-A-P024 - - 31.6% 31.9%

Royal Hospital-B-P024 - - 32.1% 32.4%

Mall of Oman-C-P171 - - 60.0% 60.1%

Mall of Oman-A-P171 - - 59.6% 59.6%

Ghubrah South 1-C-P026 - - 40.9% 41.2%

Mall of Oman-B-P171 - - 59.2% 59.2%



Al Ansab 2 P008

ROP Hospital P172

Oman Exhibition P165

Ghala 2 P156

Ghala 1 P015

Ghala 1(Upgrade) P015

MOD Al Ansab P167

Al Ansab STP P009

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Al Ansab 2 P008 20.0 20.0 - - 18.7 93.5 1.3 19.9 99.7 0.1 - - - - - -

ROP Hospital P172 - - 40.0 40.0 - - - - - - 21.1 52.6 18.9 21.1 52.6 18.9

Oman Exhibition P165 40.0 40.0 40.0 40.0 4.2 10.5 35.8 4.2 10.5 35.8 4.2 10.5 35.8 4.2 10.5 35.8

Ghala 2 P156 40.0 40.0 - - 33.2 83.0 6.8 33.9 84.7 6.1 - - - - - -

Ghala 1 P015 - 20.0 - - - - - 24.2 121.0 -4.2 - - - - - -

Ghala 1(Upgrade) P015 - - 40.0 40.0 - - - - - - 37.3 93.3 2.7 40.3 100.8 -0.3

MOD Al Ansab P167 10.0 10.0 10.0 10.0 9.5 94.7 0.5 9.5 94.7 0.5 9.5 94.7 0.5 9.5 94.7 0.5

Al Ansab STP P009 20.0 20.0 20.0 20.0 7.3 36.4 12.7 7.3 36.4 12.7 7.3 36.4 12.7 7.3 36.4 12.7

Ansab 2-A P008

Ansab 2-B P008

Ansab STP-A P008

Ansab STP-B P008

Ghala 1-A P008

Ghala 1-B P008

Ghala 1-C P008

Ghala 2-A P008

Ghala 2-B P008

Ghala 2-C P008

MOD Al Ansab-A P008

MOD Al Ansab-B P008

Oman Exhibition-A P008

Oman Exhibition-B P008

Oman Exhibition-C P008

ROP Hospital-A P008

ROP Hospital-B P008

ROP Hospital-C P008

Ghala-A Grid Network Results

6.6

4.1 0.9 4.1 0.9 4.1 0.9 4.1 0.9

- - -

- - - - 20.0 6.6 20.0


18.5 2.7 19.7 2.9 -



MW MVAr MW

6.7 2.9



6.7 2.9 6.7 2.9 6.7 2.9

39.8 6.6

8.7 3.7 8.7 3.7 8.7 3.7 8.7 3.7

- - - - 36.8 6.1

- -

- - 23.9 3.9 - - - -

30.2 13.8 32.2 10.6 - -

-

100.7 104.1 100.4 103.8 101.3 104.8 101.2 104.7

- - -

100.1 101.6 99.7 101.0 - - -

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.1 101.6 99.8 101.0 -


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

- -

99.9 100.8 99.7 102.1 - - - -

100.0 101.4 99.7 102.1 - -

100.5 102.9

- - - - 100.7 103.3 100.5 102.9

- - 99.8 102.4 100.7 103.3

101.2 104.7

- - 99.8 102.4 100.7 103.3 100.5 102.9

100.7 104.1 100.4 103.8 101.3 104.8

101.2 105.6

100.7 105.3 100.4 104.8 101.3 105.7 101.2 105.6

100.7 105.0 100.4 104.8 101.3 105.7

100.9 103.8

100.7 105.0 100.4 104.8 101.3 105.7 101.2 105.6

100.5 103.4 100.1 102.9 101.0 103.9

- -

100.4 103.0 100.1 102.9 101.0 103.9 100.9 103.8

99.9 100.8 99.7 102.1 - -

101.0 104.6- - - - 101.1 104.7

101.0 104.6

- - - - 101.1 104.7 101.0 104.6

- - - - 101.1 104.7




Ansab 2-A P008 25.0 25.0 - - 20.0 20.0 - - 13.1 14.0 12.8 14.0 - - - -

Ansab 2-B P008 25.0 25.0 - - 20.0 20.0 - - 13.1 14.0 12.8 14.0 - - - -

Ansab STP-A P009 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 18.3 13.9 17.6 13.7 17.2 13.7 17.3 13.7

Ansab STP-B P009 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 18.3 13.9 17.6 13.7 17.2 13.7 17.3 13.7

Ghala 1-A P015 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 12.8 7.6 12.7 7.9 12.7 8.0

Ghala 1-B P015 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 12.9 8.2 12.9 14.4 12.9 14.6

Ghala 1-C P015 - - 25.0 25.0 - - 20.0 20.0 - - - - 12.9 14.4 12.9 14.6

Ghala 2-A P156 25.0 25.0 - - 25.0 25.0 - - 12.2 7.9 12.3 19.7 - - - -

Ghala 2-B P156 25.0 25.0 - - 25.0 25.0 - - 12.5 14.5 12.2 19.7 - - - -

Ghala 2-C P156 25.0 25.0 - - 25.0 25.0 - - 12.5 14.5 12.3 19.7 - - - -

MOD Al Ansab-A P167 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.5 11.2 12.2 11.1 12.1 11.0 12.1 11.0

MOD Al Ansab-B P167 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.5 11.2 12.2 11.1 12.1 11.0 12.1 11.0

Oman Exhibition-A P165 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 22.7 13.9 21.6 13.6 21.1 13.5 21.2 7.6

Oman Exhibition-B P165 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 22.7 13.9 21.5 13.6 21.1 13.5 21.1 7.6

Oman Exhibition-C P165 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 22.7 7.6 21.6 7.7 21.1 7.7 21.2 7.7

ROP Hospital-A P172 - - 25.0 25.0 - - 25.0 25.0 - - - - 15.2 13.7 15.2 13.7

ROP Hospital-B P172 - - 25.0 25.0 - - 25.0 25.0 - - - - 15.2 13.7 15.2 13.7

ROP Hospital-C P172 - - 25.0 25.0 - - 25.0 25.0 - - - - 15.1 7.6 15.1 7.6

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 - - 10.1 10.8 - -

22.0 22.0 - - 10.2 10.9 - -

22.0 22.0 22.0 22.0 3.7 3.7 3.7 3.7

22.0 22.0 22.0 22.0 3.7 3.7 3.7 3.7

- 22.0 22.0 22.0 - 12.3 12.6 13.7

- 22.0 22.0 22.0 - 12.3 12.6 13.7

- - 22.0 22.0 - - 12.6 13.7

22.0 22.0 - - 10.4 11.2 - -

22.0 22.0 - - 11.9 11.3 - -

22.0 22.0 - - 11.8 11.2 - -

22.0 22.0 22.0 22.0 5.0 4.6 4.6 4.6

22.0 22.0 22.0 22.0 4.2 4.6 4.6 4.6

22.0 22.0 22.0 22.0 2.1 1.4 1.4 1.4

22.0 22.0 22.0 22.0 2.1 1.4 1.4 1.4

22.0 22.0 22.0 22.0 0.0 1.4 1.4 1.4

- - 22.0 22.0 - - 6.8 6.8

- - 22.0 22.0 - - 6.9 6.9

- - 22.0 22.0 - - 6.9 6.9

2020

33kV Feeder Loads


%Loading %Loading



Ghala 1-B-P015 - 55.9% 57.5% 62.3%

Ghala 1-C-P015 - - 57.5% 62.2%

Ansab STP-B-P009 16.6% 16.6% 16.6% 16.6%

Ghala 1-A-P015 - 55.8% 57.4% 62.1%

Ansab 2-B-P008 46.2% 49.5% - -

Ansab STP-A-P009 16.7% 16.7% 16.7% 16.7%

%Loading %Loading

Ansab 2-A-P008 46.0% 49.2% - -

Oman Exhibition-B-P165 9.6% 6.4% 6.4% 6.4%

Oman Exhibition-C-P165 0.1% 6.4% 6.4% 6.4%

MOD Al Ansab-B-P167 18.9% 20.9% 20.9% 20.9%

Oman Exhibition-A-P165 9.6% 6.4% 6.4% 6.4%

Ghala 2-C-P156 53.8% 51.1% - -

MOD Al Ansab-A-P167 22.9% 20.9% 20.9% 20.9%

Ghala 2-A-P156 47.1% 50.8% - -

Ghala 2-B-P156 54.1% 51.4% - -

ROP Hospital-C-P172 - - 31.2% 31.2%

ROP Hospital-A-P172 - - 30.9% 30.9%

ROP Hospital-B-P172 - - 31.2% 31.2%



Ghala 2 P156

Al Ansab 2 P008

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Ghala 2 P156 - - 40.0 40.0 - - - - - - 38.4 95.9 1.6 40.9 102.2 -0.9

Al Ansab 2 P008 - - 20.0 20.0 - - - - - - 19.1 95.5 0.9 20.4 101.8 -0.4

Ghala 2-A P156

Ghala 2-B P156

Ghala 2-C P156

Ansab 2-A P008

Ansab 2-B P008


Ghala 2-A P156 - - 25.0 25.0 - - 25.0 25.0 - - - - 11.7 7.9 11.7 8.0

Ghala 2-B P156 - - 25.0 25.0 - - 25.0 25.0 - - - - 11.9 14.6 12.0 14.8

Ghala 2-C P156 - - 25.0 25.0 - - 25.0 25.0 - - - - 11.9 14.6 12.0 14.8

Ansab 2-A P008 - - 25.0 25.0 - - 20.0 20.0 - - - - 12.1 11.0 12.1 11.0

Ansab 2-B P008 - - 25.0 25.0 - - 20.0 20.0 - - - - 12.1 11.0 12.1 11.0

2017 2018 2019 2020 MVA MVA MVA MVA

- - 22.0 22.0 - - 11.7 12.6

- - 22.0 22.0 - - 12.7 13.6

- - 22.0 22.0 - - 14.0 14.9

- - 22.0 22.0 - - 10.3 15.6

- - 22.0 22.0 - - 10.4 6.8


- - - - 36.4



MW MVAr MW

Ghala-B Grid Network Results

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

- - - - 100.6


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

3.0



12.0 38.8 12.8

- - - - 18.9 2.8 20.1

100.1 100.0

- - - - 100.7 102.2 100.7 103.3

- - - - 100.7 102.2

102.1

- - - - 100.4 102.1 100.2 101.6

102.9 100.3 102.4

- - - - 100.5 102.6 100.3

Ghala 2-B-P156 - - 57.8% 61.9%

Ghala 2-C-P156 - - 63.4% 67.9%

%Loading

Ghala 2-A-P156 - - 53.4% 57.2%

33kV Feeder Loads





Ansab 2-A-P008 - - 46.9% 70.8%

Ansab 2-B-P008 - - 47.2% 30.8%



Ghala 1 P015

Airport Height 2 P002




MOD Technical College P081



2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Ghala 1 P015 20.0 - - - 22.4 112.0 -2.4 - - - - - - - - -

Airport Height 2 P002 20.0 20.0 20.0 20.0 12.6 63.0 7.4 14.1 70.6 5.9 19.3 96.5 0.7 21.6 108.1 -1.6

Airport Height 1 P001 20.0 20.0 20.0 20.0 26.9 134.5 -6.9 27.9 139.7 -7.9 19.5 97.5 0.5 21.8 109.2 -1.8

Azaibah North 3 P013 40.0 40.0 - - 34.8 87.0 5.2 37.3 93.2 2.7 - - - - - -

Airport Height 5 P151 20.0 20.0 20.0 20.0 4.5 22.5 15.5 5.0 25.2 15.0 16.8 84.2 3.2 18.9 94.3 1.1

MOD Technical

CollegeP081 20.0 20.0 20.0 20.0 8.2 41.0 11.8 8.9 44.4 11.1 10.0 49.8 10.0 11.1 55.7 8.9

Airport Height 3 P003 20.0 20.0 20.0 20.0 17.8 89.0 2.2 19.9 99.7 0.1 18.9 94.3 1.1 21.1 105.6 -1.1

Airport Height 4 P004 20.0 20.0 20.0 20.0 7.9 39.7 12.1 8.6 43.0 11.4 9.6 48.2 10.4 10.8 54.0 9.2

Airport Height 1-A P001

Airport Height 1-B P001












Ghala 1-A P015

Ghala 1-B P015

MOD Technical

College-AP081

MOD Technical

College-BP081

- -

12.1 3.5 13.6 3.9 18.5 5.4 20.8 6.0

22.1 3.7 - - - -


Airport Height-A Grid Network Results



MW MVAr

20.4 5.4

7.3 3.1 8.2 2.7 9.2 3.0 10.3 3.4

17.2 4.6 19.3 5.1 18.2 4.9

18.9 0.0

7.5 3.2 8.4 2.8 9.5 3.1 10.6 3.5

4.5 0.0 5.0 0.0 16.8 0.0

20.8 6.8

32.8 11.6 35.4 11.6 - - - -

23.7 12.7 26.5 8.7 18.5 6.1

102.7 100.1 101.7

100.8 100.7 100.3 101.5 100.5 102.7 100.1

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.7 100.0 100.3 100.9 100.5


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)



100.1 102.4

101.2 104.7 100.8 104.4 100.8 104.3 100.4 103.7

100.9 103.7 100.4 102.9 100.5 103.1

100.2 102.1

100.9 103.7 100.4 102.9 100.5 103.1 100.0 102.4

101.1 104.3 100.6 103.6 100.6 102.9

102.1

101.1 104.3 100.6 103.6 100.6 102.9 100.2 102.1

- -

100.3 102.1 99.7 101.1 - - - -

100.6 103.3 99.7 101.1 - -

100.1 104.2

99.7 99.5 99.7 101.1 - - - -

101.3 105.8 100.8 105.3 100.6 104.8

100.4 103.7

101.3 105.8 100.8 105.3 100.6 104.8 100.1 104.2

101.2 104.7 100.8 104.4 100.8 104.3

100.5 103.7

101.3 104.7 100.8 104.4 100.9 104.3 100.5 103.7

101.3 104.7 100.8 104.4 100.9 104.3

- -

99.7 102.0 - - - - - -

100.4 103.6 - - - -




Airport Height 1-A P001 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 16.2 8.2 15.2 8.2 14.9 13.9 14.9 7.9

Airport Height 1-B P001 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 16.2 8.1 15.2 8.0 14.9 13.9 15.0 7.8









Azaiba North 3-A P013 25.0 25.0 - - 20.0 20.0 - - 11.1 7.9 11.0 19.0 - - - -

Azaiba North 3-B P013 25.0 25.0 - - 20.0 20.0 - - 10.9 7.3 11.0 19.0 - - - -

Azaiba North 3-C P013 25.0 25.0 - - 20.0 20.0 - - 11.0 7.6 11.0 19.0 - - - -

Ghala 1-A P015 25.0 - - - 20.0 - - - 8.3 6.8 - - - - - -

Ghala 1-B P015 25.0 - - - 20.0 - - - 8.7 7.2 - - - - - -

MOD Technical

College-AP081 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 21.0 13.8 19.3 13.6 18.8 13.6 19.0 13.7

MOD Technical

College-BP081 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 21.2 13.8 19.4 13.6 18.9 13.6 19.1 13.7





2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 14.9 15.3 9.9 11.8

22.0 22.0 22.0 22.0 13.2 13.6 9.9 10.5

22.0 22.0 22.0 22.0 6.4 7.2 9.9 11.1

22.0 22.0 22.0 22.0 6.3 7.0 9.7 10.9

22.0 22.0 22.0 22.0 9.1 10.2 9.7 10.9

22.0 22.0 22.0 22.0 8.9 10.0 9.5 10.7

22.0 22.0 22.0 22.0 4.0 4.4 4.9 5.5

22.0 22.0 22.0 22.0 3.9 4.2 4.7 5.3

22.0 22.0 22.0 22.0 2.3 2.6 8.5 9.5

22.0 22.0 22.0 22.0 2.3 2.6 8.5 9.5

22.0 22.0 - - 17.3 12.6 - -

22.0 22.0 - - 7.7 12.9 - -

22.0 22.0 - - 11.0 12.9 - -

15.4 - - - 8.7 - - -

15.4 - - - 14.1 - - -

22.0 22.0 22.0 22.0 4.1 4.5 5.0 5.6

22.0 22.0 22.0 22.0 4.1 4.5 5.0 5.6

Airport Height 2-B-P002 28.4% 31.9% 44.1% 49.6%

Airport Height 3-A-P003 41.4% 46.5% 43.9% 49.4%



%Loading


33kV Feeder Loads



Azaiba North 3-B-P013 35.1% 58.8% - -

Azaiba North 3-C-P013 50.1% 58.9% - -


Azaiba North 3-A-P013 78.5% 57.3% - -





MOD Technical College-A-P081 18.7% 20.2% 22.7% 25.5%

MOD Technical College-B-P081 18.8% 20.4% 22.8% 25.6%

Ghala 1-A-P015 56.2% - - -

Ghala 1-B-P015 91.6% - - -




2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Azaibah North 3 P013 - - 40.0 40.0 - - - - - - 40.3 100.7 -0.3 43.5 108.7 -3.5





Azaiba North 3-A P013 - - 25.0 25.0 - - 20.0 20.0 - - - - 10.5 18.7 10.2 7.6

Azaiba North 3-B P013 - - 25.0 25.0 - - 20.0 20.0 - - - - 10.5 18.7 10.1 7.7

Azaiba North 3-C P013 - - 25.0 25.0 - - 20.0 20.0 - - - - 10.5 18.7 10.2 7.7

2017 2018 2019 2020 MVA MVA MVA MVA

- - 22.0 22.0 - - 13.6 15.1

- - 22.0 22.0 - - 14.0 15.1

- - 22.0 22.0 - - 14.0 15.1


Airport Height-B Grid Network Results



MW MVAr

101.7 98.7 99.3

- - - - 100.6 101.7 98.7

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

- - - - 100.6


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

41.3 13.6



- - - - 38.3 12.6

%Loading

Azaiba North 3-A-P013 - - 62.0% 68.5%

33kV Feeder Loads





99.5

- - - - 100.6 101.7 98.7 99.5

Azaiba North 3-B-P013 - - 63.6% 68.4%

Azaiba North 3-C-P013 - - 63.7% 68.4%



SQU 1 P122

SQU 2 P123

Rusail Industrial 1 P103



Rusail Housing P056

Rusail Private Factory P106

ROP Al Khoud P161

Rusail08(KOM) P164

Water Department P102

Al Jifnain P042

Cement Housing P088

Al Misfah OCP 2 P176

Al Misfah OCP 1 P078

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

SQU 1 P122 32.0 32.0 32.0 - 24.9 77.8 7.1 24.9 77.8 7.1 24.9 77.8 7.1 - - -

SQU 2 P123 16.0 16.0 16.0 16.0 16.5 103.1 -0.5 16.5 103.1 -0.5 16.5 103.1 -0.5 16.5 103.1 -0.5

Rusail Industrial 1 P103 16.0 16.0 16.0 16.0 13.1 81.9 2.9 13.6 84.7 2.4 14.5 90.6 1.5 15.5 96.9 0.5


Rusail Industrial 3 P105 20.0 - - - 14.6 73.0 5.4 - - - - - - - - -

Rusail Housing P056 20.0 - - - 15.2 76.0 4.8 - - - - - - - - -

Rusail Private Factory P106 20.0 - - - 24.3 121.5 -4.3 - - - - - - - - -

ROP Al Khoud P161 - 20.0 20.0 20.0 - - - 14.0 70.0 6.0 14.0 70.0 6.0 14.0 70.0 6.0

Rusail08(KOM) P164 - 40.0 40.0 40.0 - - - 14.7 36.8 25.3 25.9 64.7 14.1 27.7 69.2 12.3

Water Department P102 1TX 1TX 1TX 1TX 0.5 - - 0.5 - - 0.5 - - 0.5 - -

Al Jifnain P042 1TX 1TX 1TX 1TX 3.3 - - 3.3 - - 3.3 - - 3.3 - -

Cement Housing P088 5.0 5.0 5.0 5.0 2.3 46.0 2.7 2.3 46.0 2.7 2.3 46.0 2.7 2.3 46.0 2.7

Al Misfah OCP 2 P176 1.0 1.0 1.0 1.0 0.5 50.0 0.5 0.5 50.0 0.5 0.5 50.0 0.5 0.5 50.0 0.5

Al Misfah OCP 1 P078 1TX 1TX 1TX 1TX 0.5 - - 0.5 - - 0.5 - - 0.5 - -

- -

13.3 9.8 13.3 9.8 13.3 9.8 13.3 9.8

21.2 13.1 21.2 13.1 21.2 13.1


Rusail-A Grid Network Results



MW MVAr

- -

- - 13.3 4.4 13.3 4.4 13.3 4.4

22.2 9.9 - - - -

- -

14.5 4.6 - - - - - -

13.4 5.8 - - - -

14.7 4.8

17.3 7.4 18.5 6.1 16.6 5.4 17.7 5.8

12.0 5.2 12.9 4.2 13.8 4.5

0.5 0.2

0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2

0.5 0.2 0.5 0.2 0.5 0.2

3.1 1.3

2.1 0.9 2.1 0.9 2.1 0.9 2.1 0.9

3.1 1.3 3.1 1.3 3.1 1.3

26.3 8.6

0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2

- - 14.0 4.6 24.6 8.1





Al Jifnain-A P042

Al Misfah OCP 1-A P078

Al Misfah OCP 2-A P176

Al Misfah OCP 2-B P176

Cement Housing-A P088

Cement Housing-B P088

ROP Al Khoudh-A P161

ROP Al Khoudh-B P161

Rusail 08-A P164

Rusail 08-B P164

Rusail 08-C P164

Rusail Industrial 1-A P103

Rusail Industrial 1-B P103





Rusail Private Factory-A P106

Rusail Private Factory-B P106

Rusail Housing-A P056

Rusail Housing-B P056

SQU 1-A P122

SQU 1-B P122

SQU 1-C P122

SQU 2-A P123

SQU 2-B P123

Water Department-A P102

102.8 99.8 102.5

99.4 - 100.7 - 100.3 - 100.1

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

99.2 101.9 100.4 103.2 100.0


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

100.1 99.2

- - 100.5 103.4 100.2 103.0 99.9 102.7

99.5 98.6 100.8 99.9 100.4 99.5

- -

99.3 98.6 100.6 99.9 100.2 99.5 100.0 99.2

- - - - - -

-

99.4 - 100.7 - 100.3 - 100.1 -

100.3 98.5

99.7 97.8 101.0 99.4 100.6 98.9 100.3 98.5

99.7 97.8 101.0 99.4 100.6 98.9

99.9 102.1

- - 100.8 104.2 100.2 102.6 99.9 102.1

- - 100.8 104.2 100.2 102.6

99.9 102.7

- - 100.8 104.2 100.2 102.6 99.9 102.1

- - 100.5 103.4 100.2 103.0

- -

99.7 101.0 - - - - - -

99.6 99.3 - - - -

- -

99.5 101.9 - - - - - -

99.5 101.9 - - - -

100.2 102.4

99.5 101.2 100.8 103.0 100.5 102.9 100.2 102.4

99.5 101.2 100.8 103.0 100.5 102.9

- -

99.1 99.7 100.4 101.1 100.0 100.7 99.7 100.4

99.3 100.4 100.6 101.8 100.2 101.3

- -

99.3 100.3 100.6 101.6 100.2 101.2 - -

99.3 100.3 100.6 101.6 100.2 101.2

- -

99.4 102.2 - - - - - -

99.4 102.2 - - - -

99.7 100.4

99.6 - 100.9 - 100.5 - 100.2 -

99.1 99.7 100.4 101.1 100.0 100.7




Al Jifnain-A P042 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 6.6 4.1 6.6 4.1 6.6 4.1 6.6 4.1

Al Misfah OCP 1-A P078 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 3.1 - 3.1 - 3.1 - 3.1 -

Al Misfah OCP 2-A P176 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 3.1 - 3.1 - 3.1 - 3.1 -

Al Misfah OCP 2-B P176 - - - - 12.5 12.5 12.5 12.5 - - - - - - - -

Cement Housing-A P088 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 5.1 5.9 5.0 5.9 5.0 5.9 5.0 5.9

Cement Housing-B P088 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 5.1 5.9 5.1 5.9 5.1 5.9 5.1 5.9

ROP Al Khoudh-A P161 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 12.9 13.3 12.9 13.3 12.8 13.2

ROP Al Khoudh-B P161 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 12.9 13.3 12.9 13.3 12.8 13.2

Rusail 08-A P164 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 15.2 13.3 15.3 13.9 15.1 13.9

Rusail 08-B P164 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 15.2 13.3 15.3 13.9 15.1 13.9

Rusail 08-C P164 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 15.0 7.3 15.1 7.6 14.9 7.7

Rusail Industrial 1-A P103 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 23.6 15.6 23.1 15.6 23.1 15.7 22.6 15.7

Rusail Industrial 1-B P103 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 23.6 15.6 23.1 15.6 23.2 15.7 22.6 15.7

Rusail Industrial 2-A P104 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 20.0 14.6 19.7 14.6 19.7 14.4 19.4 14.5

Rusail Industrial 2-B P104 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 20.0 14.6 19.7 14.6 19.7 14.4 19.4 14.5

Rusail Industrial 3-A P105 25.0 - - - 25.0 - - - 18.4 14.3 - - - - - -

Rusail Industrial 3-B P105 25.0 - - - 25.0 - - - 18.4 14.3 - - - - - -

Rusail Private Factory-A P106 25.0 - - - 20.0 - - - 22.9 8.4 - - - - - -

Rusail Private Factory-B P106 25.0 - - - 20.0 - - - 22.9 8.1 - - - - - -

Rusail Housing-A P056 25.0 - - - 20.0 - - - 16.5 14.3 - - - - - -

Rusail Housing-B P056 25.0 - - - 20.0 - - - 16.5 14.3 - - - - - -

SQU 1-A P122 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.4 13.3 15.2 13.3 15.2 13.3 - -

SQU 1-B P122 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.4 13.3 15.2 13.3 15.2 13.3 - -

SQU 1-C P122 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 15.2 7.2 15.0 7.2 15.0 7.2 - -

SQU 2-A P123 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 13.2 13.0 13.0 12.9 13.0 12.9 12.9 12.9

SQU 2-B P123 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 13.2 13.0 13.0 12.9 13.0 12.9 12.9 12.9

Water Department-A P102 25.0 25.0 25.0 25.0 14.5 - 14.3 - 14.3 - 14.2 -





2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 1.0 1.0 1.0 1.0

22.0 22.0 22.0 22.0 4.9 4.9 4.9 4.9

22.0 22.0 22.0 22.0 1.2 1.2 1.2 1.2

- 22.0 22.0 22.0 - 7.1 7.1 7.1

- 22.0 22.0 22.0 - 7.1 7.1 7.1

- 22.0 22.0 22.0 - 5.0 8.8 9.5

- 22.0 22.0 22.0 - 5.0 8.8 9.5

- 22.0 22.0 22.0 - 5.0 8.8 9.5

22.0 22.0 22.0 22.0 6.8 7.0 7.5 8.0

22.0 22.0 22.0 22.0 6.6 6.8 7.3 7.8

22.0 22.0 22.0 22.0 9.7 9.9 8.9 9.5

22.0 22.0 22.0 22.0 9.7 9.9 8.9 9.5

22.0 - - - 7.6 - - -

22.0 - - - 7.4 - - -

22.0 - - - 15.1 - - -

22.0 - - - 10.2 - - -

22.0 - - - 7.7 - - -

22.0 - - - 7.8 - - -

22.0 22.0 22.0 - 8.7 8.7 8.7 -

22.0 22.0 22.0 - 8.7 8.7 8.7 -

22.0 22.0 22.0 - 8.5 8.4 8.5 -

22.0 22.0 22.0 22.0 8.6 8.6 8.6 8.6

22.0 22.0 22.0 22.0 8.6 8.6 8.6 8.6

%Loading

Al Misfah OCP 1&2 4.4% 4.4% 4.4% 4.4%

33kV Feeder Loads



Rusail 08-C-P164 - 22.6% 40.1% 43.0%

Rusail Industrial 1-A-P103 30.9% 31.8% 34.1% 36.5%

Rusail 08-A-P164 - 22.6% 40.1% 43.0%

Rusail 08-B-P164 - 22.6% 40.1% 43.0%

ROP Al Khoudh-A-P161 - 32.4% 32.4% 32.4%

ROP Al Khoudh-B-P161 - 32.4% 32.4% 32.4%

Cement Housing-A-P088 22.1% 22.1% 22.1% 22.1%

Cement Housing-B-P088 5.5% 5.5% 5.5% 5.5%

Rusail Private Factory-B-P106 46.4% - - -

RusailHousing-A-P056 35.0% - - -

Rusail Industrial 3-B-P105 33.5% - - -

Rusail Private Factory-A-P106 68.5% - - -

Rusail Industrial 2-B-P104 43.9% 45.2% 40.4% 43.3%

Rusail Industrial 3-A-P105 34.4% - - -

Rusail Industrial 1-B-P103 29.8% 30.8% 33.0% 35.3%

Rusail Industrial 2-A-P104 43.9% 45.2% 40.4% 43.3%

SQU 2-A-P123 38.9% 38.9% 38.9% 38.9%

SQU 2-B-P123 38.9% 38.9% 38.9% 38.9%

SQU 1-B-P122 39.5% 39.5% 39.5% -

SQU 1-C-P122 38.4% 38.4% 38.4% -

RusailHousing-B-P056 35.5% - - -

SQU 1-A-P122 39.5% 39.5% 39.5% -




Rusail Housing P056

Rusail Private Factory P106


SQU 3 P160

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Rusail Industrial 3 P105 - 20.0 20.0 20.0 - - - 15.1 75.5 4.9 16.2 80.8 3.8 17.3 86.4 2.7

Rusail Housing P056 - 20.0 20.0 20.0 - - - 16.3 81.3 3.7 17.4 86.9 2.6 18.6 93.0 1.4

Rusail Private Factory P106 - 20.0 20.0 20.0 - - - 25.0 125.0 -5.0 20.0 99.9 0.0 21.4 106.8 -1.4


SQU 3 P160 40.0 40.0 40.0 40.0 1.5 3.8 38.5 1.5 3.7 38.5 1.5 3.7 38.5 1.5 3.7 38.5

Rusail Ind 4-A P158

Rusail Ind 4-B P158

Rusail Ind 4-C P158



Rusail Private Factory-A P106

Rusail Private Factory-B P106

Rusail05(Housing)-A P056

Rusail05(Housing)-B P056

SQU 03-A- P160

SQU 03-B P160

SQU 03-C P160


Rusail Ind 4-A P158 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 22.4 14.9 24.0 15.1 23.8 15.2 23.9 15.4

Rusail Ind 4-B P158 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 22.4 14.9 24.0 15.1 23.8 15.2 23.9 15.4

Rusail Ind 4-C P158 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 22.4 8.3 24.0 8.4 23.8 8.5 24.0 8.5

Rusail Industrial 3-A P105 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 18.0 14.2 17.9 14.3 18.0 14.4

Rusail Industrial 3-B P105 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 18.0 14.2 17.9 14.3 18.0 14.4

Rusail Private Factory-A P106 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 22.3 8.4 22.1 14.6 22.2 8.3

Rusail Private Factory-B P106 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 22.3 8.1 22.1 14.6 22.2 8.0

Rusail05(Housing)-A P056 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 16.2 14.3 16.1 14.3 16.2 14.4

Rusail05(Housing)-B P056 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 16.2 14.3 16.1 14.3 16.2 14.4

SQU 03-A- P160 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.5 12.5 13.0 12.7 12.9 12.7 13.0 12.7

SQU 03-B P160 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.5 12.5 13.0 12.7 12.9 12.7 13.0 12.7

SQU 03-C P160 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.3 7.1 12.7 7.2 12.6 7.2 12.7 7.2

Rusail-B Grid Network Results



MW MVAr

20.3 6.7

27.5 11.8 29.5 9.7 31.5 10.4 33.7 11.1

- - 23.7 7.8 19.0 6.2

16.4 5.4

- - 15.5 4.9 16.6 5.2 17.7 5.6

- - 14.4 4.7 15.3 5.0


11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.2 101.7 101.0 102.9 101.0


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

1.4 0.5



1.4 0.6 1.4 0.5 1.4 0.5

100.5 103.0

- - 100.8 103.5 100.8 103.4 100.6 103.0

- - 100.8 103.5 100.8 103.4

102.3

100.2 102.0 101.0 103.2 101.0 103.1 100.8 102.7

102.8 100.8 102.3

100.2 101.7 101.0 102.9 101.0 102.8 100.8

100.8 105.3

100.2 104.6 101.0 105.5 101.0 105.5 100.8 105.3

100.2 104.6 101.0 105.5 101.0 105.5

100.4 102.8

- - 100.7 103.4 100.7 103.2 100.4 102.8

- - 100.7 103.4 100.7 103.2

100.7 102.0

- - 100.9 102.9 101.0 103.0 100.7 103.1

- - 100.9 101.5 101.0 103.0

2020

100.8 105.3



100.2 104.7 101.0 105.5 101.0 105.5



2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 10.7 11.0 11.8 12.6

22.0 22.0 22.0 22.0 10.5 10.9 11.6 12.5

22.0 22.0 22.0 22.0 9.7 10.0 10.7 11.4

- 22.0 22.0 22.0 - 7.8 8.4 9.0

- 22.0 22.0 22.0 - 7.6 8.1 8.7

- 22.0 22.0 22.0 - 15.4 10.2 13.1

- 22.0 22.0 22.0 - 10.4 10.3 8.9

- 22.0 22.0 22.0 - 8.2 8.8 9.4

- 22.0 22.0 22.0 - 8.4 9.0 9.6

22.0 22.0 22.0 22.0 0.5 0.5 0.5 0.5

22.0 22.0 22.0 22.0 0.5 0.5 0.5 0.5

22.0 22.0 22.0 22.0 0.5 0.5 0.5 0.5

%Loading %Loading

Rusail Ind 4-F1-P158 48.5% 49.9% 53.5% 57.3%

33kV Feeder Loads


%Loading %Loading

Rusail05(Housing)-F1-P056 - 37.4% 40.1% 42.9%

Rusail05(Housing)-F2-P056 - 38.0% 40.7% 43.6%

Rusail Private Factory-F1-P106 - 69.9% 46.4% 59.4%

Rusail Private Factory-F2-P106 - 47.4% 46.6% 40.4%

Rusail Industrial 3-F1-P105 - 35.5% 38.0% 40.7%

Rusail Industrial 3-F2-P105 - 34.5% 36.9% 39.6%

Rusail Ind 4-F2-P158 47.9% 49.4% 52.9% 56.7%

Rusail Ind 4-F3-P158 44.0% 45.3% 48.6% 52.0%

SQU 03-F3-P160-Pvt 2.4% 2.3% 2.3% 2.3%

SQU 03-F1-P160-Pvt 2.3% 2.3% 2.3% 2.3%

SQU 03-F2-P160-Pvt 2.5% 2.4% 2.4% 2.4%



Al Misfah P080

Al Awabi P139

Al Awabi(upgrade) P139

Orpic P192

Cement Factory 1 P079

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Al Misfah P080 40.0 40.0 40.0 40.0 32.7 81.8 7.3 34.9 87.1 5.1 37.2 92.9 2.8 39.6 99.0 0.4

Al Awabi P139 12.0 12.0 - - 10.1 83.8 1.9 10.1 83.8 1.9 - - - - - -

Al Awabi(upgrade) P139 - - 40.0 40.0 - - - - - - 15.0 37.5 25.0 15.0 37.5 25.0

Orpic P192 6.0 6.0 6.0 6.0 0.6 10.5 5.4 0.6 10.5 5.4 0.6 10.5 5.4 0.6 10.5 5.4

Cement Factory 1 P079 91.5 91.5 91.5 91.5 65.9 72.0 25.6 65.9 72.0 25.6 65.9 72.0 25.6 65.9 72.0 25.6

Al Awabi-A P139

Al Awabi-B P139

Al Awabi-C P139

Al Misfah-A P080

Al Misfah-B P080

Al Misfah-C P080

Cement Factory 1-A P079

Cement Factory 1-B P079

Cement Factory 1-C P079

Cement Factory 1-D P079

Cement Factory 1-E P079

Orpic-A P192

Orpic-B P192


Al Awabi-A P139 25.0 25.0 25.0 25.0 16.0 16.0 25.0 25.0 13.2 5.2 13.2 5.2 13.1 12.7 13.1 12.7

Al Awabi-B P139 - - 25.0 25.0 16.0 16.0 25.0 25.0 - 5.2 - 5.2 12.5 12.5 12.5 12.5

Al Awabi-C P139 - - 25.0 25.0 16.0 16.0 25.0 25.0 - 5.2 - 5.2 12.5 12.5 12.5 12.5

Al Misfah-A P080 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 16.5 14.3 16.5 14.5 16.6 14.6 16.7 14.7

Al Misfah-B P080 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 16.5 14.3 16.5 14.5 16.6 14.6 16.6 14.7

Al Misfah-C P080 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 16.4 8.4 16.5 8.5 16.6 8.6 16.6 8.7

Cement Factory 1-A P079 25.0 25.0 25.0 25.0 - - - - 12.3 - 12.3 - 12.4 - 12.4 -

Cement Factory 1-B P079 25.0 25.0 25.0 25.0 - - - - 12.3 - 12.3 - 12.4 - 12.4 -

Cement Factory 1-C P079 25.0 25.0 25.0 25.0 - - - - 12.3 - 12.3 - 12.3 - 12.4 -

Cement Factory 1-D P079 25.0 25.0 25.0 25.0 - - - - 12.3 - 12.3 - 12.3 - 12.4 -

Cement Factory 1-E P079 25.0 25.0 25.0 25.0 - - - - 12.3 - 12.3 - 12.3 - 12.4 -

Orpic-A P192 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.9 4.9 13.0 4.9 13.0 4.9 13.0 4.9

Orpic-B P192 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.9 4.9 13.0 4.9 13.0 4.9 13.0 4.9


31.3 9.5 33.4 10.1 35.6



MW MVAr MW

Misfah Grid Network Results

0.6 0.2

60.6 26.0 60.6 26.0 60.6 26.0 60.6 26.0

0.6 0.2 0.6 0.2 0.6 0.2

-

- - - - 14.2 4.7 14.2 4.7

10.8 37.9 11.5

9.2 4.0 9.2 4.0 - - -

104.4 100.3 104.3

- 103.3 - 103.2 100.4 104.4 100.3

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.3 103.3 100.2 103.2 100.4


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)



100.0 100.1

100.0 - 99.9 - 99.9 - 99.8 -

100.4 101.4 100.3 101.0 100.2 100.6

100.2 102.1

100.6 103.0 100.5 102.7 100.4 102.4 100.2 102.1

100.6 103.0 100.5 102.7 100.4 102.4

104.3

- 103.3 - 103.2 100.4 104.4 100.3 104.3

100.6 105.0

100.8 105.3 100.8 105.2 100.7 105.1 100.6 105.0

100.8 105.3 100.8 105.2 100.7 105.1

99.7 -

100.0 - 99.9 - 99.8 - 99.7 -

100.0 - 99.9 - 99.8 -

99.8 -

100.0 - 99.9 - 99.8 - 99.7 -

100.0 - 99.9 - 99.9 -





2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 10.1 10.1 4.9 4.9

- - 22.0 22.0 - - 4.9 4.9

- - 22.0 22.0 - - 4.9 4.9

22.0 22.0 22.0 22.0 9.4 10.0 10.7 11.4

22.0 22.0 22.0 22.0 9.3 10.0 10.6 11.4

22.0 22.0 22.0 22.0 14.7 15.8 16.9 18.1

15.4 15.4 15.4 15.4 13.7 13.7 13.7 13.7

15.4 15.4 15.4 15.4 13.7 13.7 13.7 13.7

15.4 15.4 15.4 15.4 13.8 13.8 13.8 13.8

15.4 15.4 15.4 15.4 13.8 13.8 13.8 13.8

15.4 15.4 15.4 15.4 13.8 13.8 13.8 13.8

22.0 22.0 22.0 22.0 0.3 0.3 0.3 0.3

22.0 22.0 22.0 22.0 0.4 0.4 0.4 0.4

Al Awabi-B-P139 - - 22.2% 22.2%

Al Awabi-C-P139 - - 22.2% 22.2%

%Loading

Al Awabi-A-P139 45.7% 45.7% 22.2% 22.2%

33kV Feeder Loads



Cement Factory 1-D-P079 89.6% 89.6% 89.6% 89.6%

Cement Factory 1-E-P079 89.6% 89.6% 89.6% 89.6%

Cement Factory 1-B-P079 88.7% 88.7% 88.7% 88.7%

Cement Factory 1-C-P079 89.6% 89.6% 89.6% 89.6%

Al Misfah-C-P080 67.0% 71.7% 76.7% 82.1%

Cement Factory 1-A-P079 88.7% 88.7% 88.7% 88.7%

Al Misfah-A-P080 42.6% 45.5% 48.7% 52.0%

Al Misfah-B-P080 42.4% 45.3% 48.4% 51.7%

Orpic-A-P192-OD 1.5% 1.5% 1.5% 1.5%

Orpic-B-P192-OD 1.8% 1.8% 1.8% 1.8%



Manomah P067

Mabelah South P061

Palace

CommunicationP033

RGO Halban Camp P034

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Manomah P067 20.0 20.0 20.0 - 18.2 91.0 1.8 17.7 88.4 2.3 17.7 88.4 2.3 - - -

Mabelah South P061 20.0 20.0 20.0 - 30.2 151.1 -10.2 32.4 161.8 -12.4 35.8 179.2 -15.8 - - -

Palace

CommunicationP033 1TX 1TX 1TX - 0.5 - - 0.5 - - 0.5 - - - - -

RGO Halban Camp P034 1TX 1TX 1TX - 1.0 - - 1.0 - - 1.0 - - - - -

Mabelah South-A P061

Mabelah South-B P061

Manoma 1-A P067

Manoma 1-B P067

Old Mabelah-A P059

Palace

Communication-AP033

RGO Halban Camp-A P034


Mabelah South-A P061 25.0 25.0 25.0 - 18.4 18.4 18.4 - 4.2 6.2 4.1 5.9 4.1 6.0 - -

Mabelah South-B P061 25.0 25.0 25.0 - 18.4 18.4 18.4 - 3.9 5.3 4.1 5.9 4.1 6.0 - -

Manoma 1-A P067 25.0 25.0 25.0 - 18.4 18.4 18.4 - 7.7 7.4 7.7 7.4 7.7 7.4 - -

Manoma 1-B P067 25.0 25.0 25.0 - 18.4 18.4 18.4 - 7.2 7.5 7.2 7.5 7.2 7.5 - -

Old Mabelah-A P059 25.0 25.0 25.0 - 18.4 18.4 18.4 - 3.4 5.4 3.4 5.5 - - - -

Palace Communication-A P033 25.0 25.0 25.0 - 4.0 1.0 4.0 1.0 4.0 1.0 - -

RGO Halban Camp-A P034 25.0 25.0 25.0 - 4.1 2.7 4.1 2.7 4.1 2.7 - -

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 - 24.0 17.7 20.0 -

22.0 22.0 22.0 - 10.2 17.7 20.0 -

22.0 22.0 22.0 - 7.9 7.6 7.6 -

22.0 22.0 22.0 - 10.9 10.5 10.5 -

15.4 15.4 - - 16.8 18.1 -

15.4 15.4 15.4 - 1.6 1.6 1.6 -

- -

27.8 11.9 30.8 10.1 34.0 11.2 - -

16.8 7.0 16.8 5.5 16.8 5.5


Barka Main Grid Network Results



MW MVAr

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

94.8 95.2 99.1 102.7 96.9


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)



- -

1.0 0.4 1.0 0.4 1.0 0.4 - -

0.5 0.2 0.5 0.2 0.5 0.2

- -

96.1 101.4 97.4 101.1 - - - -

101.6 98.9 103.1 100.9 101.8 99.6

-

102.2 100.1 103.6 102.0 102.3 100.6 - -

99.6 - -

99.9 102.6 99.1 102.6 96.8 99.5 -

Mabelah South-F2-P061 46.2% 80.5% 90.8% -

Manoma 1-F1-P067 35.7% 34.6% 34.7% -

%Loading %Loading

Mabelah South-F1-P061 109.0% 80.5% 90.7% -

2020

33kV Feeder Loads


%Loading %Loading

- -



102.7 103.4 104.1 104.8 102.8 103.5

Manoma 1-F2-P067 49.4% 47.6% 47.7% -

RGO Halban Camp-F1-P034 10.1% 10.1% 10.1% -

Old Mabelah-F1-P059 108.9% 117.6% -

104.1 103.3 102.8 102.0 - -102.7 102.0



Mabelah Grid GP04

Mabelah A P063

Mabelah A(Upgrade) P063

Sur Al Hadid P116

Sur Al

Hadid(Upgrade)P116

Old Mabelah * P059

Botanic Garden P016

Mabelah South PH-7 P141

Mabelah South PH-

7(Upgrade)P141

Mabelah Industrial P191

Mabelah PH-5 P190

ROP Dog Kennel P183

Mabelah STP P140

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Mabelah Grid GP04 20.0 20.0 20.0 20.0 25.5 127.5 -5.5 27.9 139.3 -7.9 30.8 154.2 -10.8 20.2 100.8 -0.2

Mabelah A P063 20.0 20.0 - - 18.1 90.5 1.9 20.0 100.2 0.0 - - - - - -

Mabelah A(Upgrade) P063 - - 40.0 40.0 - - - - - - 22.2 55.5 17.8 24.6 61.4 15.4

Sur Al Hadid P116 20.0 20.0 - - 25.7 128.5 -5.7 27.9 139.5 -7.9 - - - - - -

Sur Al

Hadid(Upgrade)P116 - - 40.0 40.0 - - - - - - 30.3 75.7 9.7 32.9 82.2 7.1

Old Mabelah * P059 20.0 20.0 - - 23.0 115.0 -3.0 24.8 124.1 -4.8 - - - - - -

Botanic Garden P016 20.0 20.0 20.0 20.0 10.0 50.0 10.0 9.7 48.4 10.3 9.7 48.4 10.3 9.7 48.4 10.3

Mabelah South PH-7 P141 20.0 20.0 - - 25.0 125.0 -5.0 27.7 138.4 -7.7 - - - - - -

Mabelah South PH-

7(Upgrade)P141 - - 40.0 - - - - - - - 30.6 76.6 9.4 - - -

Mabelah Industrial P191 1TX 1TX 1TX 1TX 4.5 - - 4.5 - - 4.5 - - 4.5 - -

Mabelah PH-5 P190 1TX 1TX 1TX 1TX 4.1 - - 4.1 - - 4.1 - - 4.1 - -

ROP Dog Kennel P183 - 6.0 6.0 6.0 - - - 3.7 61.9 2.3 3.7 61.9 2.3 3.7 61.9 2.3

Mabelah STP P140 10.0 10.0 10.0 10.0 5.5 54.7 4.5 5.5 54.7 4.5 5.5 54.7 4.5 5.5 54.7 4.5

19.1 6.3

17.6 4.2 19.5 4.7 - - - -

23.9 8.9 26.5 8.7 29.3 9.6


Mabelah 1 Grid Network Results



MW MVAr

9.2 3.0

24.7 3.9 27.3 4.3 - - - -

9.2 3.9 9.2 3.0 9.2 3.0

31.4 9.9

21.3 8.7 23.6 7.8 - - - -

- - - - 28.9 9.2

23.9 5.7

24.5 7.8 26.6 8.4 - - - -

- - - - 21.6 5.2

5.0 2.2



5.0 2.2 5.0 2.2 5.0 2.2

3.8 1.6

- - 3.5 1.2 3.5 1.2 3.5 1.2

3.8 1.6 3.8 1.6 3.8 1.6

- -

4.1 1.8 4.1 1.8 4.1 1.8 4.1 1.8

- - - - 30.3 4.7



Botanic Garden-A P016

Botanic Garden-B P016

Mabelah A-A P063

Mabelah A-B P063

Mabelah A-C P063

Mabelah Grid-A GP04

Mabelah Grid-B GP04

Mabelah Industrial-A P191

Mabelah PH-5 -A P190

Mabelah South PH-7-A P141

Mabelah South PH-7-B P141

Mabelah South PH-7-C P141

Mabelah STP-A P140

Mabelah STP-B P140

Old Mabelah-A [Fed

from Barka Grid]P059

Old Mabelah-B P059

ROP Dog Kennel-A P183

ROP Dog Kennel-B P183

Sur Al Hadid -A P116

Sur Al Hadid -B P116

Sur Al Hadid -C P116


Botanic Garden-A P016 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 10.9 12.8 11.1 12.8 11.1 12.8 11.0 12.7

Botanic Garden-B P016 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 11.3 12.8 11.4 12.8 11.5 12.8 11.3 12.7

Mabelah A-A P063 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.1 14.0 16.5 14.3 16.5 13.9 16.1 13.9

Mabelah A-B P063 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 16.1 14.0 16.5 14.3 16.5 13.9 16.2 13.9

Mabelah A-C P063 - - 25.0 25.0 - - 25.0 25.0 - - - - 16.4 7.7 16.2 7.7

Mabelah Grid-A GP04 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 24.1 8.4 24.9 8.5 25.0 8.6 24.1 8.2

Mabelah Grid-B GP04 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 24.1 8.5 24.9 8.6 25.0 8.7 24.1 8.3

Mabelah Industrial-A P191 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 11.5 4.6 11.7 4.6 11.7 4.6 11.5 4.6

Mabelah PH-5 -A P190 25.0 25.0 25.0 25.0 12.5 12.5 12.5 12.5 5.2 4.0 5.3 4.0 5.3 4.0 5.2 4.0

Mabelah South PH-7-A P141 25.0 25.0 25.0 - 25.0 25.0 25.0 - 12.3 7.7 12.5 7.8 12.8 13.9 - -

Mabelah South PH-7-B P141 25.0 25.0 25.0 - 25.0 25.0 25.0 - 12.4 7.9 12.6 8.0 12.8 13.9 - -

Mabelah South PH-7-C P141 - - 25.0 - - - 25.0 - - - - - 12.6 7.6 - -

Mabelah STP-A P140 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 9.7 10.3 9.8 10.4 9.8 10.4 9.7 10.3

Mabelah STP-B P140 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 9.7 10.3 9.8 10.4 9.8 10.4 9.7 10.3

Old Mabelah-A [Fed

from Barka Grid]P059 25.0 25.0 - - 20.0 20.0 - - - - - - - - - -

Old Mabelah-B P059 25.0 25.0 - - 20.0 20.0 - - 5.2 5.9 5.2 6.0 - - - -

ROP Dog Kennel-A P183 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 22.2 8.7 22.3 8.7 21.5 8.7

ROP Dog Kennel-B P183 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 22.2 8.7 22.3 8.7 21.5 8.7

Sur Al Hadid -A P116 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 8.8 7.2 8.9 7.3 9.3 12.9 9.4 18.0

Sur Al Hadid -B P116 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 8.8 7.2 8.9 7.3 9.3 12.9 9.4 18.0

Sur Al Hadid -C P116 - - 25.0 25.0 - - 25.0 25.0 - - - - 8.8 7.0 9.4 18.0

103.5

100.5 103.3 100.1 102.6 100.3 103.4 100.2 103.1

103.6 100.1 103.5

100.5 103.6 100.1 103.5 100.2 103.6 100.1

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.4 103.6 100.0 103.5 100.2


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

100.1 102.3

99.9 102.3 99.5 101.9 99.6 102.0 99.5 101.9

100.5 102.7 100.1 102.3 100.2 102.4

100.5 102.5

100.8 101.8 100.4 101.4 100.6 101.0 100.5 102.5

100.8 101.8 100.4 101.4 100.6 101.0

100.2 103.1

- - - - 100.3 103.4 100.2 103.1

100.5 103.3 100.1 102.6 100.3 103.4

100.2 103.8

- - - - - - - -

100.6 104.1 100.2 103.7 100.3 103.9

- -

100.6 104.1 100.2 103.7 100.3 103.9 100.2 103.8

- - - - 99.9 102.9

- -

99.8 102.1 99.3 101.2 99.9 102.9 - -

100.1 103.1 99.7 102.4 99.9 102.9

99.0 100.7

- - - - 99.2 101.2 99.0 100.7

99.1 100.2 98.5 99.3 99.2 101.2

100.5 104.2

99.1 100.3 98.5 99.3 99.2 101.2 99.0 100.7

- - 100.4 104.2 100.6 104.3

- -

- - 100.4 104.2 100.6 104.3 100.5 104.2

99.1 101.4 98.6 101.1 - -





2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 4.8 4.7 4.7 4.7

22.0 22.0 22.0 22.0 4.9 4.7 4.7 4.7

22.0 22.0 22.0 22.0 9.1 10.1 7.4 8.2

22.0 22.0 22.0 22.0 9.3 10.3 7.6 8.4

- - 22.0 22.0 - - 7.5 8.3

22.0 22.0 22.0 22.0 13.2 14.4 16.0 10.3

22.0 22.0 22.0 22.0 13.3 14.5 16.1 10.4

22.0 22.0 22.0 22.0 4.6 4.6 4.6 4.6

22.0 22.0 22.0 22.0 4.2 4.2 4.2 4.2

22.0 22.0 22.0 - 10.7 11.8 10.4 -

22.0 22.0 22.0 - 14.8 16.5 10.3 -

- - 22.0 - - - 10.4 -

22.0 22.0 22.0 22.0 2.5 2.5 2.5 2.5

22.0 22.0 22.0 22.0 2.8 2.8 2.8 2.8

15.4 15.4 - - - - - -

15.4 15.4 - - 8.0 8.7 - -

- 22.0 22.0 22.0 - 1.9 1.9 1.9

- 22.0 22.0 22.0 - 1.9 1.9 1.9

22.0 22.0 22.0 22.0 13.0 14.2 10.1 11.1

22.0 22.0 22.0 22.0 13.4 14.6 10.4 11.1

- - 22.0 22.0 - - 10.4 11.1

Botanic Garden-F2-P016 22.1% 21.5% 21.5% 21.5%

Mabelah A-F1-P063 41.4% 46.0% 33.6% 37.3%

%Loading

Botanic Garden-F1-P016 22.0% 21.5% 21.5% 21.5%

33kV Feeder Loads



Mabelah South PH-7-F1-P141 48.4% 53.8% 47.2% -

Mabelah South PH-7-F2-P141 67.4% 74.9% 46.9% -

Mabelah Industrial-F1-P191 20.8% 20.8% 20.8% 20.8%

Mabelah PH-5-F1-P190 19.1% 19.1% 19.1% 19.1%

Mabelah Grid-F1-GP04 59.8% 65.3% 72.6% 46.8%

Mabelah Grid-F2-GP04 60.4% 66.0% 73.3% 47.2%

Mabelah A-F2-P063 42.2% 46.8% 34.4% 38.1%

Mabelah A-F3-P063 - - 34.2% 37.9%

ROP Dog Kennel-F2-P183 - 8.5% 8.5% 8.5%

Sur Al Hadid-F1-P116 59.2% 64.7% 46.1% 50.3%

Old Mabelah-F2OHL-P059 52.0% 56.2% - -

ROP Dog Kennel-F1-P183 - 8.4% 8.4% 8.4%

Mabelah STP-F2-P140 12.6% 12.6% 12.6% 12.6%

Old Mabelah-F1OHL-P059 - - - -

Mabelah South PH-7-F3-P141 - - 47.2% -

Mabelah STP-F1-P140 11.5% 11.5% 11.5% 11.5%

Sur Al Hadid-F2-P116 60.7% 66.2% 47.1% 50.3%

Sur Al Hadid-F3-P116 - - 47.1% 50.3%

* Old Mabelah - P059 is having a split feeder source arrangement with Feeder 1 from Barka Grid and Feeder 2 from Mabelah 1 Grid. By 2019, both

the incoming feeders will be connected from one source i.e. A'Salam B [Mabelah 2] Grid.



Mabelah Shabiya P060

Mabelah

Shabiya(Upgrade)P060

Mabelah C P064

Mabelah C(Upgrade) P064



PalmMall P168

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

Spare

Mabelah Shabiya P060 20.0 20.0 - - 30.8 154.1 -10.8 33.0 165.0 -13.0 - - - - - -

Mabelah

Shabiya(Upgrade)P060 - - 40.0 40.0 - - - - - - 36.5 91.3 3.5 40.4 101.1 -0.4

Mabelah C P064 20.0 20.0 - - 24.4 122.0 -4.4 27.0 135.1 -7.0 - - - - - -

Mabelah C(Upgrade) P064 - - 40.0 40.0 - - - - - - 38.5 96.2 1.5 42.6 106.5 -2.6

Mabelah South PH-4 P062 40.0 40.0 40.0 40.0 43.3 108.3 -3.3 46.7 116.8 -6.7 - - - - - -

Mabelah South PH-8 P157 40.0 40.0 40.0 40.0 17.2 42.9 22.8 18.4 46.0 21.6 20.3 50.9 19.7 22.5 56.3 17.5

PalmMall P168 - 40.0 40.0 40.0 - - - 16.7 41.8 23.3 18.5 46.3 21.5 20.5 51.3 19.5

Mabelah C-A P064

Mabelah C-B P064

Mabelah C-C P064

Mabelah Shabiya-A P060

Mabelah Shabiya-B P060

Mabelah Shabiya-C P060







Palm Mall-A P168

Palm Mall-B P168

Palm Mall-C P168

- -

- - - - 34.7 11.4 38.4 12.6

28.3 12.1 31.3 10.3 - -


A'salam - A(Mabelah 2) Grid Network ResultsPrimary Substations Peak Demand


MW MVAr

19.5 6.4


Primary P.No.

Firm Capacity(MVA) Load'2017 Load'2018 Load'2019 Load'2020

- - 15.9 5.2 17.6 5.8

- -

15.8 6.8 17.5 5.7 19.3 6.4 21.4 7.0

40.1 16.3 44.4 14.6 - -

- -

- - - - 37.7 7.7 41.7 8.6

23.9 4.9 26.5 5.4 - -

102.4

- - - - 100.9 103.1 100.4 102.3

103.2 100.4 102.4

100.1 103.4 100.9 104.1 100.9 103.2 100.4

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

100.1 101.4 100.8 101.8 100.9


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

- -

99.8 99.5 100.5 100.7 - - - -

99.8 99.3 100.5 100.4 - -

100.1 101.1

99.9 100.7 100.6 101.7 - - - -

- - - - 100.6 102.1

100.1 101.9

99.7 100.5 100.5 101.7 100.6 102.8 100.1 102.0

99.7 100.3 100.4 101.5 100.6 102.8

100.4 103.3

- - 100.9 104.1 100.9 104.0 100.4 103.3

- - 100.9 104.1 100.9 104.0

100.0 102.8

- - 100.9 104.1 100.9 104.0 100.4 103.3

99.6 101.9 100.6 103.7 100.6 103.5

100.0 102.8

99.9 103.1 100.6 103.7 100.6 103.5 100.0 102.8

99.9 103.1 100.6 103.7 100.6 103.5




Mabelah C-A P064 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 22.5 9.1 23.3 9.3 22.7 15.9 23.0 8.9

Mabelah C-B P064 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 22.5 8.2 23.2 8.3 22.7 15.9 23.0 8.9

Mabelah C-C P064 - - 25.0 25.0 - - 25.0 25.0 - - - - 22.7 8.6 23.0 8.8

Mabelah Shabiya-A P060 25.0 25.0 25.0 25.0 18.4 18.4 25.0 25.0 17.6 10.2 18.1 10.4 17.8 17.7 17.9 10.1

Mabelah Shabiya-B P060 25.0 25.0 25.0 25.0 18.4 18.4 25.0 25.0 17.7 10.2 18.1 10.3 17.9 17.7 18.0 10.1

Mabelah Shabiya-C P060 - - 25.0 25.0 - - 25.0 25.0 - - - - 17.7 8.3 17.9 8.4

Mabelah South PH-4-A P062 25.0 25.0 - - 20.0 20.0 - - 18.7 8.2 19.2 8.4 - - - -

Mabelah South PH-4-B P062 25.0 25.0 - - 20.0 20.0 - - 18.8 8.7 19.3 8.9 - - - -

Mabelah South PH-4-C P062 25.0 25.0 - - 20.0 20.0 - - 18.7 8.7 19.3 8.8 - - - -

Mabelah South PH-8-A P157 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.6 13.4 12.8 13.8 12.7 13.8 12.8 14.0

Mabelah South PH-8-B P157 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.6 13.4 12.8 13.8 12.7 13.8 12.8 14.0

Mabelah South PH-8-C P157 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 12.3 7.7 12.5 7.6 12.4 7.6 12.5 7.7

Palm Mall-A P168 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 21.1 14.2 20.6 14.3 20.9 14.5

Palm Mall-B P168 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 21.1 14.2 20.6 14.3 20.9 14.5

Palm Mall-C P168 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 21.0 7.8 20.6 7.9 20.8 7.9

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 17.5 19.5 13.1 14.6

22.0 22.0 22.0 22.0 7.7 8.5 13.1 14.6

- - 22.0 22.0 - - 13.1 14.6

22.0 22.0 22.0 22.0 16.2 17.3 12.4 13.8

22.0 22.0 22.0 22.0 15.7 16.7 12.4 13.8

- - 22.0 22.0 - - 12.5 13.9

22.0 22.0 - - 12.5 13.5 - -

22.0 22.0 - - 16.7 18.0 - -

22.0 22.0 - - 16.0 17.2 - -

22.0 22.0 22.0 22.0 4.6 6.0 6.7 7.5

22.0 22.0 22.0 22.0 4.8 6.2 6.9 7.7

22.0 22.0 22.0 22.0 7.7 6.0 6.7 7.5

- 22.0 22.0 22.0 - 5.6 6.2 6.9

- 22.0 22.0 22.0 - 5.7 6.3 7.0

- 22.0 22.0 22.0 - 5.6 6.2 6.9

Mabelah C-B-P064 35.0% 38.8% 59.7% 66.2%

Mabelah C-C-P064 - - 59.6% 66.2%

%Loading

Mabelah C-A-P064 79.6% 88.5% 59.5% 66.1%

33kV Feeder Loads





Mabelah South PH-8-A-P157 20.7% 27.5% 30.5% 34.0%

Mabelah South PH-8-B-P157 21.7% 28.3% 31.4% 34.8%

Mabelah South PH-4-B-P062 76.0% 81.7% - -

Mabelah South PH-4-C-P062 72.8% 78.3% - -

Mabelah Shabiya-C-P060 - - 56.8% 63.2%

Mabelah South PH-4-A-P062 56.8% 61.2% - -

Mabelah Shabiya-A-P060 73.8% 78.8% 56.4% 62.7%

Mabelah Shabiya-B-P060 71.2% 76.1% 56.4% 62.7%

Palm Mall-B-P168-Pvt - 25.7% 28.5% 31.6%

Palm Mall-C-P168-Pvt - 25.5% 28.3% 31.4%

Mabelah South PH-8-C-P157 34.8% 27.5% 30.5% 34.0%

Palm Mall-A-P168-Pvt - 25.5% 28.3% 31.4%




Old Mabelah P059Mabelah South PH

6[Oldname:Halban]P185

Mabelah South 9 P184

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMabelah South PH-4 P062 - - 40.0 40.0 - - - - - - 51.7 129.3 -11.7 39.8 99.5 0.2

Old Mabelah P059 - - 20.0 20.0 - - - - - - 15.8 79.1 4.2 17.5 87.6 2.5Mabelah South PH

6[Oldname:Halban]P185 - - - 40.0 - - - - - - - - - 31.5 78.7 8.5

Mabelah South 9 P184 - - - 40.0 - - - - - - - - - 10.5 26.3 29.5

Mabelah South 9-A P184

Mabelah South 9-B P184

Mabelah South 9-C P184




Mabelah South PH 6-A P185

Mabelah South PH 6-B P185

Mabelah South PH 6-C P185

Old Mabelah-A P059

Old Mabelah-B P059


A'salam - B(Mabelah 2) Grid Network ResultsPrimary Substations Peak Demand


MW MVAr



29.9 9.8

- - - - - - 10.0 3.2

- - - - - -

37.8 12.4

- - - - 15.0 4.9 16.6 5.5

- - - - 49.1 16.2

104.8

- - - - - - 101.0 104.8

- 101.0 104.8

- - - - - - 101.0

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

- - - - -


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

100.0 101.8

- - - - - - 100.0 101.8

- - - - - -

99.8 100.6

- - - - - - 100.0 101.8

- - - - 100.3 99.8

99.8 101.0

- - - - 100.2 99.5 99.8 101.0

- - - - 100.4 101.0

99.2 101.6

- - - - 99.9 102.5 99.2 101.6

- - - - 99.9 102.5




Mabelah South 9-A P184 - - - 25.0 - - - 25.0 - - - - - - 18.3 13.5

Mabelah South 9-B P184 - - - 25.0 - - - 25.0 - - - - - - 18.3 13.5

Mabelah South 9-C P184 - - - 25.0 - - - 25.0 - - - - - - 18.2 7.5

Mabelah South PH-4-A P062 - - 25.0 25.0 - - 20.0 20.0 - - - - 18.1 8.4 18.6 15.3

Mabelah South PH-4-B P062 - - 25.0 25.0 - - 20.0 20.0 - - - - 18.2 9.0 18.6 15.3

Mabelah South PH-4-C P062 - - 25.0 25.0 - - 20.0 20.0 - - - - 18.2 8.9 18.6 8.6

Mabelah South PH 6-A P185 - - - 25.0 - - - 25.0 - - - - - - 19.9 15.0

Mabelah South PH 6-B P185 - - - 25.0 - - - 25.0 - - - - - - 19.9 15.0

Mabelah South PH 6-C P185 - - - 25.0 - - - 25.0 - - - - - - 19.9 8.3

Old Mabelah-A P059 - - 25.0 25.0 - - 20.0 20.0 - - - - 8.8 12.9 8.9 13.1

Old Mabelah-B P059 - - 25.0 25.0 - - 20.0 20.0 - - - - 8.8 12.9 8.9 13.1

2017 2018 2019 2020 MVA MVA MVA MVA

- - - 22.0 - - - 3.3

- - - 22.0 - - - 3.3

- - - 22.0 - - - 3.3

- - 22.0 22.0 - - 15.0 13.2

- - 22.0 22.0 - - 20.0 13.4

- - 22.0 22.0 - - 19.2 14.6

- - - 22.0 - - - 10.7

- - - 22.0 - - - 10.8

- - - 22.0 - - - 10.7

- - 22.0 22.0 - - 8.1 9.0

- - 22.0 22.0 - - 8.1 9.0

33kV Feeder Loads





Mabelah South PH-4-C-P062 - - 87.3% 66.2%

Mabelah South PH 6-A-P185 - - - 48.8%

Mabelah South PH-4-A-P062 - - 68.1% 59.8%

Mabelah South PH-4-B-P062 - - 91.0% 61.0%

Mabelah South 9-B-P184 - - - 15.0%

Mabelah South 9-C-P184 - - - 15.0%

%Loading

Mabelah South 9-A-P184 - - - 15.0%

Old Mabelah-A-P059 - - 36.9% 41.0%

Old Mabelah-B-P059 - - 36.7% 40.8%

Mabelah South PH 6-B-P185 - - - 49.0%

Mabelah South PH 6-C-P185 - - - 48.8%




Manomah P067Mabelah

South(Upgrade)P061

Palace

CommunicationP033

RGO Halban Camp P034

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMabelah South PH-7 P141 - - - 40.0 - - - - - - - - - 33.9 84.8 6.1

Manomah P067 - - - 20.0 - - - - - - - - - 17.7 88.4 2.3Mabelah

South(Upgrade)P061 - - - 40.0 - - - - - - - - - 39.7 99.2 0.3

Palace

CommunicationP033 - - - 1TX - - - - - - - - - 0.5 - -

RGO Halban Camp P034 - - - 1TX - - - - - - - - - 1.0 - -

Mabelah South-A P061

Mabelah South-B P061

Mabelah South-C P061




Manoma 1-A P067

Manoma 1-B P067

Palace Communication-A P033

RGO Halban Camp-A P034


Mabelah South-A P061 - - - 25.0 - - - 25.0 - - - - - - 7.4 13.1

Mabelah South-B P061 - - - 25.0 - - - 25.0 - - - - - - 7.4 13.1

Mabelah South-C P061 - - - 25.0 - - - 25.0 - - - - - - 6.7 6.9

Mabelah South PH-7-A P141 - - - 25.0 - - - 25.0 - - - - - - 13.1 14.6

Mabelah South PH-7-B P141 - - - 25.0 - - - 25.0 - - - - - - 13.1 14.6

Mabelah South PH-7-C P141 - - - 25.0 - - - 25.0 - - - - - - 12.9 7.9

Manoma 1-A P067 - - - 25.0 - - - 18.4 - - - - - - 4.9 10.7

Manoma 1-B P067 - - - 25.0 - - - 18.4 - - - - - - 4.9 10.7

Palace Communication-A P033 - - - 25.0 - - - - - - - - - 5.7 1.1

RGO Halban Camp-A P034 - - - 25.0 - - - - - - - - - 6.0 2.9


Halban Grid Network ResultsPrimary Substations Peak Demand


MW MVAr

1.0 0.4



- - - - - -

37.7 12.4

- - - - - - 0.5 0.2

- - - - - -

33.5 5.2

- - - - - - 16.8 5.5

- - - - - -

99.8

- - - - - - 98.8 99.7

- 98.8 99.8

- - - - - - 98.8

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

- - - - -


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

98.3 100.7

- - - - - - 100.7 104.1

- - - - - -

100.3 103.2

- - - - - - 98.3 100.7

- - - - - -

100.3 103.2

- - - - - - 100.3 103.2

- - - - - -

2020

100.7 104.5



- - - - - -



2017 2018 2019 2020 MVA MVA MVA MVA

- - - 22.0 - - - 14.0

- - - 22.0 - - - 13.9

- - - 22.0 - - - 14.0

- - - 22.0 - - - 11.5

- - - 22.0 - - - 11.4

- - - 22.0 - - - 11.5

- - - 22.0 - - - 9.2

- - - 22.0 - - - 9.3

- - - 15.4 - - - 1.6

Mabelah South-F2-P061 - - - 63.1%


%Loading %Loading


33kV Feeder Loads


%Loading %Loading

Manoma 1-F2-P067 - - - 42.2%RGO Halban Camp-F1-P034 (+

Palace Commmunication)- - - 10.1%

Mabelah South PH-7-F3-P141 - - - 52.3%

Manoma 1-F1-P067 - - - 42.0%





Seeb Grid GP08

Sultan School P029

Al Hail South 2 P153

New Al Khoud P047

Seeb05(Boulevard) P186

Al Khoud New P187

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareSeeb Grid GP08 20.0 20.0 20.0 20.0 18.2 91.0 1.8 16.3 81.4 3.7 13.1 65.3 6.9 14.2 70.9 5.8

Sultan School P029 20.0 20.0 20.0 20.0 25.5 127.5 -5.5 25.4 127.2 -5.4 19.8 98.8 0.2 20.4 102.0 -0.4

Al Hail South 2 P153 40.0 40.0 40.0 40.0 17.0 42.5 23.0 17.6 43.9 22.4 31.2 78.1 8.8 32.2 80.6 7.8

New Al Khoud P047 - - 20.0 20.0 - - - - - - 15.1 75.5 4.9 16.8 84.0 3.2

Seeb05(Boulevard) P186 - - 40.0 40.0 - - - - - - 37.7 94.4 2.3 46.7 116.7 -6.7

Al Khoud New P187 - - 40.0 40.0 - - - - - - 37.5 93.6 2.5 41.6 104.1 -1.6

Khod New-A P187

Khod New-B P187

Khod New-C P187

New Al Khoud-A P047

New Al Khoud-B P047

Seeb Grid-A GP08

Seeb Grid-B GP08

Seeb05 (Boulevard)-A P186

Seeb05 (Boulevard)-C P186

Seeb05 (Boulevard)-C P186

Sultan School-A P029

Sultan School-B P029

Al Hail South 2-A P153

Al Hail South 2-B P153

Al Hail South 2-C P153

Seeb Main -A Grid Network ResultsPrimary Substations Peak Demand


MW MVAr

30.5 10.4

- - - - 14.3 4.7 16.0 5.2

16.1 5.5 16.6 5.6 29.6 10.0

13.5 4.4

23.4 10.1 24.2 7.9 18.8 6.2 19.4 6.4

16.8 7.0 15.5 5.1 12.4 4.1


11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

- - - - 99.2


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)



44.4 14.6

- - - - 35.6 11.7 39.6 13.0

- - - - 35.9 11.8

99.5 101.9

- - - - 99.6 102.2 99.5 101.9

- - - - 99.6 102.2

99.9

- - - - 99.2 100.4 99.1 99.9

100.4 99.1 99.9

- - - - 99.2 100.4 99.1

99.7 100.1

99.7 101.9 99.8 101.9 99.7 101.7 99.8 102.8

- - - - 99.8 101.0

99.7 100.1

- - - - 99.8 101.0 99.7 100.1

- - - - 99.8 101.0

100.0 98.4

100.0 97.5 100.0 97.5 100.0 98.5 100.0 98.4

100.0 97.5 100.0 97.5 100.0 98.5

99.3 101.0

99.3 100.6 99.7 100.6 99.4 101.2 99.3 101.0

99.9 103.8 99.7 103.8 99.4 101.2

99.5 100.2

99.9 103.8 99.7 103.8 99.4 101.2 99.3 101.0

99.4 97.9 99.4 97.9 99.7 101.7




Khod New-A P187 - - 25.0 25.0 - - 25.0 25.0 - - - - 14.1 7.9 14.3 8.0

Khod New-B P187 - - 25.0 25.0 - - 25.0 25.0 - - - - 14.3 14.4 14.3 8.0

Khod New-C P187 - - 25.0 25.0 - - 25.0 25.0 - - - - 14.4 14.4 14.3 8.0

New Al Khoud-A P047 - - 25.0 25.0 - - 16.0 16.0 - - - - 12.7 13.4 12.8 13.5

New Al Khoud-B P047 - - 25.0 25.0 - - 16.0 16.0 - - - - 12.7 13.4 13.0 13.5

Seeb Grid-A GP08 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 13.9 14.4 13.8 14.2 25.4 16.4 25.8 16.5

Seeb Grid-B GP08 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 13.9 14.4 13.8 14.2 25.4 16.4 25.8 16.5

Seeb05 (Boulevard)-A P186 - - 25.0 25.0 - - 25.0 25.0 - - - - 21.3 15.1 21.6 8.5

Seeb05 (Boulevard)-C P186 - - 25.0 25.0 - - 25.0 25.0 - - - - 21.3 15.1 21.6 8.5

Seeb05 (Boulevard)-C P186 - - 25.0 25.0 - - 25.0 25.0 - - - - 21.3 8.3 21.6 8.5

Sultan School-A P029 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 11.5 7.2 11.4 7.2 18.1 14.4 18.2 7.7

Sultan School-B P029 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 11.5 7.9 11.4 7.9 18.1 14.4 18.3 8.2

Al Hail South 2-A P153 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 9.8 11.3 9.8 11.7 14.3 14.2 14.4 14.3

Al Hail South 2-B P153 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 9.8 11.3 9.8 11.7 14.3 14.2 14.5 14.3

Al Hail South 2-C P153 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 9.9 7.3 9.7 6.8 14.1 7.8 14.2 7.8

2017 2018 2019 2020 MVA MVA MVA MVA

- - 22.0 22.0 - - 12.8 14.3

- - 22.0 22.0 - - 12.8 14.3

- - 22.0 22.0 - - 12.9 14.4

- - 22.0 22.0 - - 7.7 8.6

- - 22.0 22.0 - - 7.7 8.6

22.0 22.0 22.0 22.0 9.4 8.3 6.6 7.2

22.0 22.0 22.0 22.0 9.4 8.3 6.7 7.2

- - 22.0 22.0 - - 13.0 16.2

- - 22.0 22.0 - - 13.0 16.2

- - 22.0 22.0 - - 13.0 16.2

22.0 22.0 22.0 22.0 7.9 7.9 10.2 6.3

22.0 22.0 22.0 22.0 18.7 18.5 10.0 14.6

22.0 22.0 22.0 22.0 2.4 5.8 10.6 10.9

22.0 22.0 22.0 22.0 2.4 5.8 10.6 10.9

22.0 22.0 22.0 22.0 12.4 5.9 10.7 11.1



New Al Khoud-F1-P047 - - 35.1% 39.1%

New Al Khoud-F2-P047 - - 35.1% 39.1%

Khod New-F2-P187 - - 58.2% 65.2%

Khod New-F3-P187 - - 58.7% 65.5%

%Loading

Khod New-F1-P187 - - 58.2% 65.2%

33kV Feeder Loads



Sultan School-F2-P029 85.2% 84.2% 45.2% 66.6%

Al Hail South 2-F1-P153 11.0% 26.4% 48.1% 49.8%

Seeb05 (Boulevard)-F3-P186 - - 59.1% 73.8%

Sultan School-F1-P029 36.0% 35.9% 46.3% 28.6%



Seeb Grid-F1-GP08 42.5% 37.8% 30.2% 32.8%

Seeb Grid-F2-GP08 42.7% 37.9% 30.3% 32.9%

Al Hail South 2-F2-P153 11.0% 26.4% 48.1% 49.7%

Al Hail South 2-F3-P153 56.4% 27.0% 48.6% 50.3%



Al Khoud Shabiya P046

New Al Khoud * P047

Wadi Bahayis (RGO) P098

Wadi Al Aresh P115

Wadi Al Lawami P117Wadi Al

Lawami(Upgrade)P117

Al Khoud PH-7 P154

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareAl Khoud Shabiya P046 20.0 20.0 20.0 20.0 20.3 101.5 -0.3 22.6 112.9 -2.6 15.9 79.4 4.1 17.7 88.3 2.3

New Al Khoud * P047 20.0 20.0 - - 22.5 112.5 -2.5 24.1 120.6 -4.1 - - - - - -

Wadi Bahayis (RGO) P098 20.0 20.0 20.0 20.0 19.1 95.5 0.9 20.3 101.7 -0.3 22.1 110.4 -2.1 24.0 119.9 -4.0

Wadi Al Aresh P115 20.0 20.0 20.0 20.0 33.5 167.6 -13.5 30.1 150.7 -10.1 25.3 126.6 -5.3 21.8 108.9 -1.8

Wadi Al Lawami P117 20.0 - - - 28.6 143.0 -8.6 - - - - - - - - -Wadi Al

Lawami(Upgrade)P117 - 40.0 40.0 40.0 - - - 36.5 91.3 3.5 35.4 88.5 4.6 38.5 96.1 1.5

Al Khoud PH-7 P154 40.0 40.0 40.0 40.0 22.7 56.8 17.3 34.1 85.1 5.9 37.9 94.7 2.1 42.1 105.3 -2.1

Al Khoud PH-7-A P154

Al Khoud PH-7-B P154

Al Khoud PH-7-C P154

Al Khoud Shabiya-A P046

Al Khoud Shabiya-B P046

New Al Khoud-A P047

New Al Khoud-B P047

Wadi Al Aresh-A P115

Wadi Al Aresh-B P115

Wadi Al Lawami-A P117

Wadi Al Lawami-B P117

Wadi Al Lawami-C P117

Wadi Bahayis (RGO)-A P098

Wadi Bahayis (RGO)-B P098

17.1 4.6

20.6 9.0 22.9 7.5 - - - -

19.6 5.3 21.8 5.9 15.3 4.1


Seeb Main -B Grid Network ResultsPrimary Substations Peak Demand


MW MVAr

40.0 13.1



21.1 8.4 32.4 10.6 36.0 11.8

- -

- - 34.7 11.4 33.6 11.1 36.5 12.0

25.0 13.9 - - - -

22.8 7.5

30.8 13.2 28.6 9.4 24.1 7.9 20.7 6.8

17.8 6.9 19.3 6.4 21.0 6.9

99.9

100.0 104.6 99.3 100.9 99.2 100.4 99.1 99.8

100.4 99.1 99.8

99.2 100.4 99.3 100.9 99.2 100.4 99.1

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

99.2 100.4 99.3 100.9 99.2


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

99.3 102.3

98.5 97.5 98.7 99.2 98.9 100.2 99.4 103.1

98.4 97.4 98.7 99.2 98.9 100.1

- -

99.2 99.8 99.2 100.3 - - - -

99.3 100.5 99.3 101.0 - -

99.1 101.7

99.0 101.4 98.8 101.0 99.2 102.0 99.1 101.7

98.9 101.0 98.7 100.5 99.2 102.0

99.8 101.299.9 101.6 99.9 101.8 99.8 101.5

99.9 101.0

99.9 101.6 99.9 101.8 99.9 101.5 99.8 101.2

- - 99.9 101.2 99.9 101.3

99.9 101.0

99.8 98.8 99.9 101.2 99.9 101.3 99.9 101.0

99.8 98.8 99.9 101.2 99.9 101.3




Al Khoud PH-7-A P154 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 13.9 14.3 13.9 14.3 13.7 14.5 13.6 8.0

Al Khoud PH-7-B P154 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 13.9 14.3 14.0 14.3 13.8 14.5 13.6 8.0

Al Khoud PH-7-C P154 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 13.5 6.9 13.7 7.8 13.5 7.9 13.6 8.0

Al Khoud Shabiya-A P046 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 8.6 7.0 8.7 7.1 9.0 12.5 9.1 12.7

Al Khoud Shabiya-B P046 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 8.6 7.0 8.6 7.1 9.1 12.5 9.1 12.7

New Al Khoud-A P047 25.0 25.0 - - 16.0 16.0 - - 12.4 7.5 12.5 7.6 - - - -

New Al Khoud-B P047 25.0 25.0 - - 16.0 16.0 - - 12.5 7.7 12.5 7.7 - - - -

Wadi Al Aresh-A P115 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 11.3 8.0 11.2 7.9 11.1 7.7 11.1 7.5

Wadi Al Aresh-B P115 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 11.7 8.0 11.7 8.0 11.5 7.7 11.5 7.6

Wadi Al Lawami-A P117 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 22.4 8.4 22.6 15.1 22.0 14.9 22.1 15.1

Wadi Al Lawami-B P117 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 22.5 8.4 22.6 15.1 22.0 14.9 22.1 15.1

Wadi Al Lawami-C P117 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 22.6 8.3 22.0 8.2 22.1 8.3

Wadi Bahayis (RGO)-A P098 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 21.8 14.5 22.0 8.1 21.4 8.1 21.5 8.2

Wadi Bahayis (RGO)-B P098 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 21.8 14.5 21.9 8.0 21.3 8.1 21.5 8.1

2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 17.8 15.8 13.1 10.6

22.0 22.0 22.0 22.0 17.8 15.7 13.1 10.5

22.0 22.0 22.0 22.0 15.1 12.6 12.2 13.2

22.0 22.0 22.0 22.0 15.1 12.6 12.2 13.2

- 22.0 22.0 22.0 - 12.6 12.2 13.2

22.0 22.0 22.0 22.0 9.8 10.4 11.3 12.3

22.0 22.0 22.0 22.0 9.8 10.5 11.4 12.4

22.0 22.0 22.0 22.0 11.5 11.5 12.9 14.5

22.0 22.0 22.0 22.0 11.7 11.6 13.0 14.5

22.0 22.0 22.0 22.0 0.0 11.7 13.0 14.6

22.0 22.0 22.0 22.0 10.9 12.1 8.0 8.9

22.0 22.0 22.0 22.0 9.9 11.0 8.1 9.1

22.0 22.0 - - 10.8 11.5 - -

22.0 22.0 - - 12.6 13.4 - -



Wadi Al Lawami-F2-P117 68.6% 57.1% 55.3% 60.2%

Wadi Al Lawami-F3-P117 - 57.1% 55.3% 60.2%

Wadi Al Aresh-F2-P115 80.8% 71.6% 59.7% 47.6%

Wadi Al Lawami-F1-P117 68.6% 57.1% 55.3% 60.2%

%Loading %Loading

Wadi Al Aresh-F1-P115 81.0% 71.7% 59.7% 48.3%

2020

33kV Feeder Loads


%Loading %Loading

Al Khoud Shabiya-F2-P046 44.8% 49.8% 37.0% 41.2%

New Al Khoud-F1-P047 49.0% 52.3% - -

Al Khoud PH-7-F3-P154 0.2% 53.1% 59.3% 66.2%

Al Khoud Shabiya-F1-P046 49.7% 55.0% 36.4% 40.7%

Al Khoud PH-7-F1-P154 52.5% 52.4% 58.6% 65.9%

0 53.0% 52.9% 59.2% 65.9%

Wadi Bahayis (RGO)-F1-P098 44.7% 47.3% 51.4% 56.0%

Wadi Bahayis (RGO)-F2-P098 44.4% 47.5% 51.7% 56.3%

New Al Khoud-F2-P047 57.1% 60.9% - -

* New Al Khoud – P047 is having split feeder source arrangement with Feeder 1 connected from Seeb B Grid and Feeder 2 connected from Seeb A

Grid. By 2019, both the incoming feeders will be connected from one source i.e. Seeb A grid.



Al Hail North 2 P028

Mawaleh North P069

Mawaleh South Grid GP05

City Centre P073

Mawaleh C P072


Al Khoud PH-3 P048

Rusail B P101

Royal Flight P100

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareAl Hail North 2 P028 20.0 20.0 20.0 20.0 23.3 116.5 -3.3 17.9 89.7 2.1 18.5 92.6 1.5 19.1 95.7 0.9

Mawaleh North P069 20.0 - - - 4.7 23.5 15.3 - - - - - - - - -

Mawaleh South Grid GP05 20.0 20.0 20.0 20.0 25.8 128.8 -5.8 20.4 102.0 -0.4 18.7 93.4 1.3 20.2 101.1 -0.2

City Centre P073 20.0 - - - 17.9 89.5 2.1 - - - - - - - - -

Mawaleh C P072 20.0 20.0 20.0 20.0 20.1 100.5 -0.1 16.4 82.1 3.6 17.8 88.9 2.2 19.2 96.2 0.8

Al Hail North 1 P027 20.0 - - - 23.4 117.2 -3.4 - - - - - - - - -

Al Khoud PH-3 P048 20.0 20.0 20.0 20.0 19.3 96.5 0.7 21.5 107.3 -1.5 17.2 85.8 2.8 19.1 95.4 0.9

Rusail B P101 10.0 - - - 16.1 161.4 -6.1 - - - - - - - - -

Royal Flight P100 20.0 20.0 20.0 20.0 8.1 40.5 11.9 7.5 37.4 12.5 7.5 37.4 12.5 7.5 37.4 12.5

Al Hail North 1-A P027

Al Hail North 1-B P027





City Centre-A P073

City Centre-B P073

Mawaleh C-A P072

Mawaleh C-B P072

Mawaleh North-A P069

Mawaleh North-B P069

Mawaleh South Grid-A GP05

Mawaleh South Grid-B GP05

Royal Flight-A P100

Royal Flight-B P100

Rusail B-A P101

Rusail B-B P101

5.8 18.2 6.0

4.2 2.1 - - - - -


21.5 9.0 17.0 5.6 17.6



MW MVAr MW

Mawaleh South -A Grid Network Results

- -

19.2 2.0 21.3 2.2 17.1 1.7 19.0 1.9

21.5 9.2 - - - -

- -

19.7 4.0 16.1 3.3 17.4 3.5 18.9 3.8

16.1 7.8 - - - -

-

23.7 10.2 19.4 6.4 17.7 5.8 19.2 6.3

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

98.8 99.4 - - -


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)



- -

7.1 3.9 7.1 2.3 7.1 2.3 7.1 2.3

14.8 6.4 - - - -

100.3 102.8

100.0 103.4 100.8 104.5 101.0 104.9 100.8 104.6

99.3 100.3 100.4 103.1 100.5 103.1

-

99.3 100.3 100.5 103.1 100.5 103.1 100.3 102.8

- - -

99.2 101.1 - - - - -

100.8 103.9

100.1 103.9 - - - - - -

100.0 102.7 100.9 104.3 100.9 104.3

- -

100.0 102.7 100.9 104.3 100.9 104.3 100.8 103.9

99.8 101.4 - - - -

100.8 104.6

99.8 101.4 - - - - - -

100.0 103.4 100.8 104.4 101.0 104.9

100.8 104.8

99.6 96.5 - - - - - -

99.9 103.1 100.9 104.9 101.0 105.0

101.0 103.6

99.9 103.1 100.9 104.9 101.0 105.0 100.8 104.8

100.2 101.1 101.0 103.6 101.1 103.9

- -

100.2 101.1 101.0 103.6 101.1 103.9 101.0 103.6

100.1 103.9 - - - -

- -- 96.5 - - - -




Al Hail North 1-A P027 25.0 - - - 20.0 - - - 10.4 8.4 - - - - - -

Al Hail North 1-B P027 25.0 - - - 20.0 - - - 10.3 7.9 - - - - - -

Al Hail North 2-A P028 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 13.0 8.0 12.6 13.9 12.5 14.0 12.6 14.1

Al Hail North 2-B P028 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 13.0 8.0 12.6 13.9 12.5 14.0 12.6 14.1

Al Khoud PH-3-A P048 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 18.7 15.0 17.4 8.3 17.3 14.5 17.5 14.7

Al Khoud PH-3-B P048 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 18.7 15.0 17.4 8.2 17.3 14.5 17.5 14.7

City Centre-A P073 25.0 - - - 20.0 - - - 17.2 14.6 - - - - - -

City Centre-B P073 25.0 - - - 20.0 - - - 17.2 14.6 - - - - - -

Mawaleh C-A P072 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 19.1 8.2 17.8 14.4 17.7 14.5 17.9 14.7

Mawaleh C-B P072 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 19.1 8.2 17.8 14.4 17.7 14.5 17.9 14.7

Mawaleh North-A P069 25.0 - - - 18.4 - - - 20.5 13.7 - - - - - -

Mawaleh North-B P069 25.0 - - - 18.4 - - - 20.4 13.7 - - - - - -

Mawaleh South Grid-A* GP05 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 25.8 9.5 23.5 9.1 23.2 16.1 23.5 9.1

Mawaleh South Grid-B* GP05 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 25.8 9.5 23.5 9.1 23.2 16.1 23.5 9.1

Royal Flight-A P100 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 14.3 13.5 13.5 13.2 13.5 13.2 13.6 13.2

Royal Flight-B P100 25.0 25.0 25.0 25.0 18.4 18.4 18.4 18.4 14.3 13.5 13.5 13.2 13.5 13.2 13.6 13.2

Rusail B-A P101 25.0 - - - 25.0 - - - 17.3 12.9 - - - - - -

Rusail B-B P101 - - - - 25.0 - - - - 12.9 - - - - - -

2017 2018 2019 2020 MVA MVA MVA MVA

15.4 - - - 14.3 - - -

15.4 - - - 10.0 - - -

22.0 22.0 22.0 22.0 11.8 9.0 9.3 9.6

22.0 22.0 22.0 22.0 11.9 9.0 9.3 9.7

22.0 22.0 22.0 22.0 9.8 10.7 8.7 9.6

22.0 22.0 22.0 22.0 9.7 10.9 8.6 9.6

22.0 - - - 9.1 - - -

22.0 - - - 9.1 - - -

22.0 22.0 22.0 22.0 10.2 8.3 9.0 9.8

22.0 22.0 22.0 22.0 10.3 8.3 9.0 9.8

22.0 - - - 2.3 - - -

22.0 - - - 2.3 - - -

22.0 22.0 22.0 22.0 13.4 10.4 9.5 10.3

22.0 22.0 22.0 22.0 13.4 10.4 9.5 10.3

22.0 22.0 22.0 22.0 3.9 3.6 3.6 3.6

22.0 22.0 22.0 22.0 3.9 3.6 3.6 3.6

22.0 - - - 16.6 - - -

Al Hail North 1-B-P027 64.8% - - -

Al Hail North 2-A-P028 53.7% 40.7% 42.1% 43.5%

%Loading %Loading

Al Hail North 1-A-P027 92.8% - - -

2020

33kV Feeder Loads


%Loading %Loading



Mawaleh C-B-P072 46.7% 37.8% 41.0% 44.5%

Mawaleh North-A-P069 10.4% - - -

City Centre-B-P073 41.4% - - -

Mawaleh C-A-P072 46.4% 37.9% 41.1% 44.6%

Al Khoud PH-3-B-P048 44.0% 49.7% 39.1% 43.5%

City Centre-A-P073 41.3% - - -

Al Hail North 2-B-P028 54.3% 41.1% 42.5% 43.9%

Al Khoud PH-3-A-P048 44.4% 48.7% 39.4% 43.8%

Royal Flight-B-P100 17.5% 16.5% 16.5% 16.5%

Rusail B-A-P101 75.5% - - -

Mawaleh South Grid-A-GP05 60.7% 47.4% 43.3% 47.0%

Royal Flight-A-P100 17.5% 16.4% 16.4% 16.4%

Mawaleh North-B-P069 10.5% - - -

Mawaleh South Grid-B-GP05 60.7% 47.5% 43.3% 47.0%

* Mawaleh South Grid-GP05 - The 33kV fault levels on this primary substation are slightly higher than the rated capacity in 2017. But from 2018

onwards, the fault levels are calculated to be within the limits bacause of reduction in motor infeed at 11kV due to load shifting.



Mawaleh A * P070

Mawaleh B * P071

Al Khoud PH-6 P049

Al Hail South 1 P030

Mawaleh South05 P148

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMawaleh A * P070 40.0 40.0 40.0 - 46.1 115.3 -6.1 49.2 123.1 -9.2 47.6 119.1 -7.6 - - -

Mawaleh B * P071 40.0 40.0 40.0 - 30.6 76.5 9.4 32.0 80.1 8.0 40.4 101.0 -0.4 - - -

Al Khoud PH-6 P049 20.0 20.0 20.0 20.0 28.0 140.0 -8.0 21.8 108.8 -1.8 14.8 74.2 5.2 16.5 82.5 3.5

Al Hail South 1 P030 20.0 20.0 20.0 20.0 26.0 130.0 -6.0 26.2 131.0 -6.2 20.5 102.7 -0.5 21.2 106.1 -1.2

Mawaleh South05 P148 - 40.0 40.0 40.0 - - - 29.0 72.5 11.0 34.8 87.0 5.2 37.7 94.2 2.3

AL Hail South 1-A P030

AL Hail South 1-B P030



Mawaleh A-A P070

Mawaleh A-B P070

Mawaleh A-C P070

Mawaleh B-A P071

Mawaleh B-B P071

Mawaleh B-C P071

Mawaleh South 5-A P148

Mawaleh South 5-B P148

Mawaleh South 5-C P148


AL Hail South 1-A P030 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 16.3 8.6 16.7 8.6 16.6 8.3 15.6 8.2

AL Hail South 1-B P030 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 16.2 8.1 16.6 8.1 16.5 7.9 15.6 7.9

Al Khoud PH-6-A P049 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 11.7 8.2 11.8 7.8 12.1 13.6 11.6 13.6

Al Khoud PH-6-B P049 25.0 25.0 25.0 25.0 20.0 20.0 20.0 20.0 11.6 7.9 11.8 7.7 12.1 13.6 11.6 13.6

Mawaleh A-A P070 25.0 25.0 25.0 - 18.4 18.4 18.4 - 18.8 9.4 19.3 9.6 19.2 9.5 - -

Mawaleh A-B P070 25.0 25.0 25.0 - 18.4 18.4 18.4 - 23.3 9.4 24.1 9.6 23.9 9.5 - -

Mawaleh A-C P070 25.0 25.0 25.0 - 25.0 25.0 25.0 - 24.1 10.2 25.0 10.3 24.8 10.3 - -

Mawaleh B-A P071 25.0 25.0 25.0 - 18.4 18.4 18.4 - 20.8 16.8 21.4 17.0 21.4 17.7 - -

Mawaleh B-B P071 25.0 25.0 25.0 - 18.4 18.4 18.4 - 20.7 16.8 21.4 17.0 21.3 17.7 - -

Mawaleh B-C P071 25.0 25.0 25.0 - 25.0 25.0 25.0 - 20.6 8.8 21.2 8.9 21.1 9.0 - -

Mawaleh South 5-A P148 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 22.1 8.3 22.0 15.5 20.3 15.4

Mawaleh South 5-B P148 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 22.1 8.3 22.0 15.5 20.3 15.4

Mawaleh South 5-C P148 - 25.0 25.0 25.0 - 25.0 25.0 25.0 - - 22.1 8.3 22.0 8.5 20.3 8.5

Mawaleh South -B Grid Network ResultsPrimary Substations Peak Demand


MW MVAr

15.7 5.2

24.1 9.8 24.9 8.2 19.5 6.4 20.2 6.6

26.6 8.7 20.7 6.8 14.1 4.6

- -

28.1 12.1 30.4 10.0 38.4 12.6 - -

43.2 16.1 46.8 15.4 45.2 14.9


11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

99.3 99.1 99.3 99.7 99.5


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

35.8 11.8



- - 27.5 9.0 33.1 10.9

99.3 101.8

99.6 99.9 99.6 99.9 99.6 100.1 - -

99.0 100.3 99.2 101.4 99.4 102.1

102.0

98.6 98.7 99.0 100.2 99.4 102.1 99.3 101.8

100.9 99.5 100.7

99.5 100.9 99.6 101.3 99.7 102.1 99.6

- -

- - 100.0 101.9 99.8 101.4 99.8 101.1

100.0 103.2 100.0 103.4 100.0 103.1

- -

100.0 101.0 100.0 101.5 100.0 100.5 - -

100.0 101.0 100.0 101.5 100.0 100.5

- -

99.9 100.1 99.9 100.2 99.9 100.3 - -

99.9 101.2 99.9 101.2 99.9 101.4



99.8 101.1

- - 100.0 101.9 99.8 101.4 99.8 101.1

- - 100.0 101.9 99.8 101.4



2017 2018 2019 2020 MVA MVA MVA MVA

22.0 22.0 22.0 22.0 16.1 16.1 12.5 12.9

22.0 22.0 22.0 22.0 11.0 11.1 8.6 8.9

22.0 22.0 22.0 22.0 16.5 12.6 7.3 8.2

22.0 22.0 22.0 22.0 12.4 9.5 7.4 8.3

22.0 22.0 22.0 - 16.8 18.0 17.4 -

22.0 22.0 22.0 - 13.3 14.2 13.7 -

22.0 22.0 22.0 - 17.9 19.1 18.5 -

22.0 22.0 22.0 - 13.0 13.6 17.3 -

22.0 22.0 22.0 - 13.3 13.8 17.6 -

22.0 22.0 22.0 - 5.3 5.6 7.0 -

- 22.0 22.0 22.0 - 9.9 11.9 12.9

- 22.0 22.0 22.0 - 9.9 11.9 13.0

- 22.0 22.0 22.0 - 9.9 11.9 12.9

33kV Feeder Loads



Mawaleh A-B-P070 60.4% 64.5% 62.3% -

Mawaleh A-C-P070 81.5% 87.0% 84.0% -

Al Khoud PH-6-B-P049 56.3% 43.2% 33.8% 37.8%

Mawaleh A-A-P070 76.5% 81.7% 78.9% -

AL Hail South 1-B-P030 50.1% 50.3% 39.2% 40.5%

Al Khoud PH-6-A-P049 75.1% 57.3% 33.2% 37.1%

%Loading

AL Hail South 1-A-P030 73.0% 73.1% 56.7% 58.6%

Mawaleh South 5-B-P148 - 45.0% 54.3% 59.0%

Mawaleh South 5-C-P148 - 44.8% 54.2% 58.8%

Mawaleh B-C-P071 24.3% 25.3% 32.0% -

Mawaleh South 5-A-P148 - 44.8% 54.2% 58.8%

Mawaleh B-A-P071 59.2% 61.7% 78.5% -

Mawaleh B-B-P071 60.4% 62.9% 80.0% -

* Mawaleh A – P070 and Mawaleh B – P071 are having split feeder source arrangement with their Feeders 1&3 for each primary connected from

Mawaleh South B Grid and Feeder 2 for each from Mawaleh South A grid. By 2020, By 2019, all the incoming feeders for both primaries will be

connected from one source i.e. Al Khoudh Grid.



Mawaleh A P070

Mawaleh B P071

SQU 1 P122

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMawaleh A P070 - - - 40.0 - - - - - - - - - 51.6 128.9 -11.6

Mawaleh B P071 - - - 40.0 - - - - - - - - - 43.7 109.3 -3.7

SQU 1 P122 - - - 32.0 - - - - - - - - - 24.9 77.8 7.1

Mawaleh A-A P070

Mawaleh A-B P070

Mawaleh A-C P070

Mawaleh B-A P071

Mawaleh B-B P071

Mawaleh B-C P071

SQU 1-A P122

SQU 1-B P122

SQU 1-C P122


Mawaleh A-A P070 - - - 25.0 - - - 18.4 - - - - - - 18.7 9.6

Mawaleh A-B P070 - - - 25.0 - - - 18.4 - - - - - - 23.1 9.6

Mawaleh A-C P070 - - - 25.0 - - - 25.0 - - - - - - 24.0 10.4

Mawaleh B-A P071 - - - 25.0 - - - 18.4 - - - - - - 20.7 9.9

Mawaleh B-B P071 - - - 25.0 - - - 18.4 - - - - - - 20.6 9.6

Mawaleh B-C P071 - - - 25.0 - - - 25.0 - - - - - - 20.5 9.0

SQU 1-A P122 - - - 25.0 - - - 18.4 - - - - - - 15.8 13.7

SQU 1-B P122 - - - 25.0 - - - 18.4 - - - - - - 15.8 13.7

SQU 1-C P122 - - - 25.0 - - - 18.4 - - - - - - 15.6 7.4

2017 2018 2019 2020 MVA MVA MVA MVA

- - - 22.0 - - - 18.9

- - - 22.0 - - - 14.9

- - - 22.0 - - - 20.1

- - - 22.0 - - - 21.4

- - - 22.0 - - - 16.5

- - - 22.0 - - - 7.6

- - - 22.0 - - - 8.7

- - - 22.0 - - - 8.7

- - - 22.0 - - - 8.5

Al Khoudh Grid Network ResultsPrimary Substations Peak Demand


MW MVAr

21.2 13.1



- - - - - -

49.0 16.1

- - - - - - 41.5 13.7

- - - - - -


101.7

- - - - - - 100.4 100.5

- 100.1 100.2

- - - - - - 100.4

11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

- - - - -


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

100.1 101.2

- - - - - - 100.1 101.3

- - - - - -

100.4 103.4

- - - - - - 100.1 101.2

- - - - - -

100.2 99.6

- - - - - - 100.3 101.1

- - - - - -

Mawaleh A-B-P070 - - - 67.6%

Mawaleh A-C-P070 - - - 91.3%

%Loading

Mawaleh A-A-P070 - - - 85.8%

33kV Feeder Loads





SQU 1-B-P122-Pvt - - - 39.5%

SQU 1-C-P122-Pvt - - - 38.4%

Mawaleh B-C-P071 - - - 34.5%

SQU 1-A-P122-Pvt - - - 39.5%

Mawaleh B-A-P071 - - - 97.3%

Mawaleh B-B-P071 - - - 75.1%




Mawaleh North P069

Mawaleh North Grid GP01Mawaleh North

Grid[re-configure]GP01

City Centre P073

2017 2018 2019 2020 MVA %N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareMVA %

N-1

SpareAl Hail North 1 P027 - 20.0 20.0 20.0 - - - 18.0 89.9 2.0 18.6 92.9 1.4 19.2 95.9 0.8

Mawaleh North P069 - 20.0 20.0 20.0 - - - 15.4 77.2 4.6 15.9 79.7 4.1 16.5 82.3 3.5

Mawaleh North Grid GP01 100.0 - - - 30.2 30.2 69.8 - - - - - - - - -Mawaleh North

Grid[re-configure]GP01 - 40.0 40.0 40.0 - - - 29.0 72.4 11.0 29.0 72.4 11.0 29.0 72.4 11.0

City Centre P073 20.0 20.0 20.0 20.0 - - - 18.4 91.8 1.6 19.9 99.4 0.1 21.5 107.6 -1.5



City Centre-A P073

City Centre-B P073

Mawaleh North-A P069

Mawaleh North-B P069

Mawaleh North Grid-A GP01

Mawaleh North Grid-B GP01

Mawaleh North Grid-C GP01


Al Hail North 1-A P027 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 17.9 15.6 17.9 15.6 18.0 15.7

Al Hail North 1-B P027 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 17.9 15.6 17.9 15.6 18.0 15.7

City Centre-A P073 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 17.8 14.5 17.8 14.7 17.8 8.2

City Centre-B P073 - 25.0 25.0 25.0 - 20.0 20.0 20.0 - - 17.8 14.5 17.8 14.7 17.8 8.2

Mawaleh North-A P069 - 25.0 25.0 25.0 - 18.4 18.4 18.4 - - 20.7 14.6 20.7 14.6 20.8 14.7

Mawaleh North-B P069 - 25.0 25.0 25.0 - 18.4 18.4 18.4 - - 20.7 14.6 20.7 14.6 20.8 14.7

Mawaleh North Grid-A GP01 - 31.5 31.5 31.5 31.5 - 26.8 20.8 17.1 20.8 17.1 20.9 17.1

Mawaleh North Grid-B GP01 - 31.5 31.5 31.5 31.5 - 26.8 20.8 9.4 20.8 9.4 20.9 9.4

Mawaleh North Grid-C GP01 - 31.5 31.5 31.5 31.5 - 26.8 20.8 17.1 20.8 17.1 20.9 17.1

Mawaleh North Grid Network ResultsPrimary Substations Peak Demand


MW MVAr

- -

- - 27.5 9.0 27.5 9.0 27.5 9.0

27.5 12.4 - - - -

18.2 6.0

- - 14.7 4.8 15.1 5.0 15.6 5.1

- - 17.1 5.6 17.6 5.8


11kV(%) 33kV (%) 11kV(%) 33kV (%) 11kV(%)

- - 100.3 102.9 100.2


Primary P.No.2017 2018 2019 2020

33kV (%) 11kV(%) 33kV (%)

20.4 6.7



- - 17.4 5.7 18.9 6.2

100.1 101.9

- - 100.4 103.1 100.3 103.0 100.2 102.8

- - 100.3 102.6 100.2 102.2

102.5

- - 100.3 102.6 100.2 102.2 100.0 101.8

102.7 100.1 102.5

- - 100.3 102.9 100.2 102.7 100.1



100.2 102.3

- 105.2 100.4 102.6 100.3 102.5 100.2 102.3

- 105.2 100.4 102.6 100.3 102.5

100.2 102.8

- 105.2 100.4 102.6 100.3 102.5 100.2 102.3

- - 100.4 103.1 100.3 103.0



2017 2018 2019 2020 MVA MVA MVA MVA

- 22.0 22.0 22.0 - 9.3 9.6 9.9

- 22.0 22.0 22.0 - 9.1 9.4 9.7

- 22.0 22.0 22.0 - 9.3 10.1 11.2

- 22.0 22.0 22.0 - 9.3 10.1 10.8

- 22.0 22.0 22.0 - 7.8 8.1 8.4

- 22.0 22.0 22.0 - 7.9 8.1 8.4

- 22.0 22.0 22.0 - 9.9 9.9 9.9

- 22.0 22.0 22.0 - 9.9 9.9 9.9

- 22.0 22.0 22.0 - 9.9 9.9 9.9

Mawaleh North Grid-F2-GP01 - 44.9% 44.9% 44.9%

Mawaleh North Grid F3-GP01 - 44.9% 44.9% 44.9%

Mawaleh North-F2-P069 - 35.8% 37.0% 38.2%

Mawaleh North Grid-F1-GP01 - 45.0% 45.0% 45.0%

City Centre-F2-P073 - 42.4% 46.1% 49.2%

Mawaleh North-F1-P069 - 35.6% 36.8% 38.1%

Al Hail North 1-F2-P027 - 41.3% 42.7% 44.1%

City Centre-F1-P073 - 42.4% 46.0% 50.8%

%Loading

Al Hail North 1-F1-P027 - 42.1% 43.6% 45.0%

33kV Feeder Loads




distribution capability statement [2018 2020]€¦ · medc distribution capability statement...

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