about ntdc

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NATIONAL TRANSMISSION ANDNATIONAL TRANSMISSION AND

DESPATCH COMPANYDESPATCH COMPANY

PRESENTATION ONBUSINESS WORK PLAN

-

October 04, 2010



of prosperous Pakistan by managingsmooth and economical Transmissionand Despatch System with professional

excellence and zeal.



National Transmission and Despatch

Company Ltd. aims to be the best electricityTransmission Company maintaining highly

efficient standards, uncompromising on

Transmission System reliability and safety andcommitted to become the best service

provider to the power producers, distribution

companies and bulk power consumers

connected to its Network.



NTDC was granted Transmission License No.TL/01//2002

on 31st December 2002 by NEPRA to engage in the

exclusive transmission business for a term of thirty (30)

years, pursuant to Section 17 of the Regulation of

Generation, Transmission and Distribution of Electric

Power Act, 1997. Under the regime set out in the License,

the Company is entrusted to act as:-

• System Operator (SO)

• Transmission Network Operator (TNO)

Central Power Purchasing Agency (CPPA)entral Power Purchasing Agency (CPPA)

• Contract Registrar and Power ExchangeAdministrator (CRPEA)dministrator (CRPEA)



NTDC was incorporated on 6th November, 1998, .

It was organized to take over all the properties, rightsand assets, obligations and liabilities of 220 kV and

owned by WAPDA. Presently, NTDC operates and

maintains the following Network System:

• 27 Nos. 220 kV Grid Stations, 7,359 km of 220 kV lines• 12 Nos. 500 kV Grid Stations, 5,077 km of 500 kV lines39 Nos 12 436 Km

9 Nos. 12,436 Km



Addition of Transmission lines &

transformation capacity of NTDC system foreconomical, reliable & efficient operation of

delivery to the Distribution Companies

DISCOs and bulk ower consumers at theirload centres.



The Grid System Operation (GSO) is a functional tier of TNO,

maintaining 39 Grid Stations of 500 kV and 220 kV level and

12,436 Km long transmission lines linking various power

t ti t l d t th h f ll i f 4 (GSO)tations to load centers through following four 4 (GSO)

regions:

Lahore• Lahore ,• Islamabad,

• Multan and• Hyderabadyderabad

The GSO system is used for transportation of electricity from

generation units to DISCOs and Bulk Power Consumers (BPCs).( )

This system spreading all over the country is being

maintained properly and efficiently. The GSO regions are

availing technical services from Technical Services Group

(TSG) and System Protection (SP) based in Lahore.



NTDC 500kV & 220kV SYSTEM (NORTHERN)500kV

GATTI

R O U S C H

M

500kVPESHAWAR

500kVTARBELA

500kV

GHAZI BROTHA

3478 MW

500kV

LAHORE

L T A N

S A HI WA L

500kV

REWAT

500kV

GAKHAR

1450 MW

3X450MVA 3X600MVA

220kVNISHATABAD

S A M UR O

2X450MVA3X450MVA3X450MVA

220kV

BUND ROAD

3X600MVA

220kV

K.S.K

220kV

MANGLA

220kV

GAKHAR

220kV

SIALKOT220kV

ISPR

220kVBURHAN 220kV

MARDAN

220kVRAVI

NDRI

D

220kV NKLP

4X160MVA

3X160MVA 3X160MVA 3X160MVA

1 0 0 0 MW

220kV

JWR FBD

S A HI WA L

.

1X100 MVA3X160MVA 4X160MVA

3X160MVA

3X160MVA

220kV

DAUD KHEL

220kV

CHASHMA

300 MW

3X160MVA

2X160MVA 220kV

SARFRAZNAGAR S A HI

2X160MVA

3X160MVA

220kV

BANNU

2X160MVA

2X160MVA

1X315 MVA

3X160MVA 3X160MVA

A L

2X160MVA2X160MVA



NTDC 500kV & 220kV SYSTEM (SOUTHERN)500kV

HUB

500kV

JAMSHORO

500kVROUSCH

500kV

MULTAN500kV

M. GARH

500kVGUDDU

500kV

DADU GA T

T I

1200 MW500kV NKI

2X600MVA

500kV

SAHIWAL

GA T T I

L A H OR

395 MW


1155 MW

220kV

AES LALPIR

220kVM. GARH

TPS Ph-II


220kV

VEHARI

220kV

M. GARH

TPS Ph-I

700 MW

2X160MVA

220kV

2X160MVA

220kV

UCH

350 MW

340 MW

3X160MVA

220kV

GA T T I

TO KESC 220kV

BAHAWALPURKDA-33 550 MW

220kVQUETTA

220kV

HALA RD HYD

A RF RA Z NA GA R

220kV

KOT ADDU

350 MW

220kV

SAMUNDRI

ROAD FBD

790 MW

220kV

SHIKARPUR

2X160MVA

1X285 MVA

1X160 MVA 220kV

NGPS

I S HA T A B A D

2X160MVA

2X160MVA

3X160MVA2X160MVA

1X160MVA

3X63.5 MVA 3X160MVA

TO VEHARI

3X160MVA

1386 MW

60 MW



•Strict follow up of maintenance schedule as per system operatingprocedures.

•Use of updated protection & SCADA System with suitable back-up.

• Measures to control the reactive power deficit with theinstallation of Flexible AC Transmission System (FACTS) devices

. . .

•Adherence of N-1 contingency criteria while allowing shut downs

especially on 500 kV Auto Transformers and Transmission Lines.•Increase in frequency of cleaning/ washing of grid stations

equipment and disc insulators of transmission lines in thepolluted areas.

•Providing of additional cooling arrangements to increase theloading capacity of power transformers.



•Regular replacement of defective/broken disc insulators,towers and repairing of broken strands of conductor.

areas to pin points the defects for timely rectification.•Maximum shutdown arrangements in low load flow season

for preventive maintenance of the system.

•Provision of sufficient stock of material/spares for

re lacement.•Detail Checking of protection system settings for proper

operation.

• -

areas for developing liaison against miscreants.



The Code of Corporate Governance as stipulated by SECP, and so far as itapplies to NTDC, is being complied with.

NTDC normally conduct Meetings of BOD as per Company Ordinance• NTDC, normally conduct Meetings of BOD as per Company Ordinance.

• Significant issues placed for decision by the BOD include:

•Annual PSDP, and Operational budgets;•Annual Financial Statement of NTDC and Mana ement letters issued b

the commercial auditors;•All cases relating to acceptance of Tender for execution of Works,

Purchase of store material beyond the financial powers of CEO NTDC.

debts,•Write-off of losses beyond the competency of the CEO;•Status and implications of any law suit or proceedings of material

na ure, e y or aga ns e company;

• The CFO and the Company Secretary attend BOD meetings

NTDC has established audit committee as required in the code ofTDC has established audit committee as required in the code of

corporate governance.



• STRENGTH

NTDC is a major player in the National Power System and sole

licensee of transmission of electricity from power producers to

Distribution Companies.

• WEAKNESSES

x s ng n ras ruc ure an facilities are na equa e o ca er o e

requirement of evacuation of power from future hydel and coal

resources in the country.

• OPPORTUNITIES

Company is open to take long term finances from local as well as from

.

• THREATS

The fluctuation in demand MW due to seasonal chan es and ower

shortages may reduce its recovery of revenue requirements.



• To keep the financial Discipline intact.

•

by introducing various budgetary control measures.

• To ensure the timely availability of funds forprogressive completion of the NTDCs Transmission

enhancement.

the new mechanism introduced by Energy Divisionof Planning Commission of (GoP) for PSDP fundreleases.



• Operational Maintenance Cost of the systemy

• Debt Servicing for NTDC System expansion

• Return on Equity plough back to enhance the

NTDC System



The results projected by NTDC have the following

characteristics:

Th t t t b hi d b d li ti•The targets to be achieved are based on realistic

assumptions for future projections.

The inflationary impact has been taken into accounthe inflationary impact has been taken into account

while preparing these projections.

•Future growth of 5 in peak demand is also included inuture growth of 5 in peak demand is also included in

action plan of the company.



NEPRA has started disallowing T&T losses beyond 2.5% from Jan-

.

component in Line with the last tarif f determination



. .



Mln.Rs.



(Mln.Rs.)

about ntdc

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