rue «minskenergo»€¦ · zhodino tpp 3,5 % borisov electrical networks 1,8 % tpp-5 1,0 %...

RUE «MINSKENERGO»REPUBLICAN UNITARY ELECTRIC POWER ENTERPRISE

«MINSKENERGO»

2MINSKENERGO

Mr. Alexander Moroz,

General Director of Minskenergo

The strategy of Minskenergo development is based on provision of long-lasting, reliable, qualitative,

affordable electricity and heat supply of consumers on the basis of modern solutions, with the introduction of

high-tech equipment for the generation, transmission and distribution of electricity and heat, relying on

conceptual solutions of SPA «Belenergo», in terms of heat and electricity supply.

Minskenergo is the largest and most important

enterprise among regional power systems of the Republic of

Belarus, which generates one fourth of the electric power

and heat output in the SPA «Belenergo», it carries out

complex activity on production, transfer, distribution and

sales of electrical and thermal energy.

Мission of Minskenergo

• Provision of reliable and regular power supply of

customers of Minsk and Minsk region.

• Reliable, good, economically effective functioning and

innovation development of production, transfer, distribution

and sales of electrical and thermal energy to customers.

• Establishment of modern power system for steady social

and economic growth of Minsk, Minsk region and the

Republic of Belarus on the whole.

RUE «Minskenergo» (hereinafter – Minskenergo) is a single technological complex, which provides

production, transfer and distribution of electrical and heat energy.

Minskenergo includes: 16 branches

Minsk TPP-3

TPP-5

Zhodino TPP

Borisov electric network

Minsk thermal networks

Minsk cable networks

Minsk electric networks

Minsk TPP-4

Molodechno electric networks

Slutsk electric networks

Stolbtsy electric networks

Energy service company

Energy supervision company

Training center

Minskenergospetsremont

«Lebedevo» agricultural Co. 3MINSKENERGO

Minskenergo

in the part related to

heat supply

unites and manages:

6 TPPs in

Minsk

and Minsk

region

Big regional

boiler plants

in Minsk,

Molodechno,

Borisov

Mini-TPPs

in Vileika,

Molodechno,

Soligorsk,

Slutsk

General description of RUE “Minskenergo”Organizational structure

General description of Minskenergo

>32 % electric power

generation

>37 % thermal power

generation

Minskenergo in power system of

Belarus:

Minskenergo in power system of Belarus

>34 % fixed assets

Priorities:

reliability accessibility effectiveness modernization

2 419,45 МW

Installed electrical capacity of the power system

> 9 thousand Gcal/h

Total thermal power of boiler units

5 442,3 MVATransformer capacity (МVА)

15 017 persons

Total number of employees as of

01.01.2017

9 712 mln kW·h 12 768 thousand Gcal.

Electrical power generation Thermal power output

in 2016 in 2016

Number of population living on the

serviced territory: 3 397 900 persons,

or 36 % of the total population of

the Republic of Belarus

Number of consumers: 1 675 916, or 34 % of consumers

of the Belarusian Power system, including individuals –

1 575 931, legal entities – 99 984

4MINSKENERGO

Territory of servicing:

Minsk (9 administrative districts and

Minsk region (22 districts)

Area of servicing 40 237 km², or more

than 19 % of the total territory of the

Republic of Belarus

Number of substations: 17 938 шт.



*including Minskenergo Specific weight in

power system of

Belarus, %

Overhead electric lines

having voltage

35–750 kV, km., including:

8 374 23


220–750 kV, km

1 984 29


110 kV, km

3 916 23


35 kV, km

2 474 21


0,4–10 kV, km

44 093 22

Cable lines, km 15 154 40

Distance of overhead

electric lines*

67 621 km

5MINSKENERGO



Zhodino TPP

Structure of electric power generation by

branches, %

Structure of thermal power

generation by branches, %

6

36339

3004028041

34376

127469712 9000

12768

0

5000

10000

15000

20000

25000

30000

35000

40000

Electric power consumption, mln

kW·h

Electric power generation, mln

kW·h

Electric power output, mln kW·h Heat output, thou Gcal

Belarusian power system Minskenergo

MTPP-4

40,2 %

TPP-5

26,1 %

Zhodino TPP

1,0 %

Other

0,4 %

Borisov electric

networks

4,6 %

MTPP-2

4,3 %

MTPP-3

23,3 %

MTPP-2

8,5 % MTPP-3

20,0 %MTPP-4

40,2 %

Minsk heating

networks

15,3 %

Zhodino TPP

3,5 %Borisov electrical networks

1,8 %

TPP-5

1,0 %

MINSKENERGO

43%

3%2%20%

4%

28%

Industrial consumers Railway transport City transport

Non industrial consumers Agricultural consumers Population

Basic technical and economical features

208,7

Specific consumption of fuel for electricity

generation, g/kWh


166,78

Specific consumption of fuel for thermal

power generation, kg/Gcal

Structure of net electricity supply, %

9,54

Technological consumption of electricity for its

transportation in electrical networks, %

11,63

Technological consumption of thermal power for its transportation in thermal networks, %

Structure of net thermal power

supply, %

7

9% 15%

7%69%

Industrial consumers Other consumers

Budget organizatios Housing organizations

MINSKENERGO

ReliabilityOrganization of reliable and safe power supply for consumers is one of most important tasks of Minskenergo.

Repairs and renewalsin 2016:

5,2 thousand km

overhead electric lines

39 substation

of various voltage classes from 35 kV and more

3,6 thousand hectares

area of cleaning for overhead electric lines

By 3 years:

by 28 % by 28 % by 42,9 %accident rate reduction of reduction of quantity

reduction average duration of of emergency contingencies

technological violations,

associated with interrupts in

power supply

8MINSKENERGO

AvailabilityIn Minskenergo in 2016:

30 servicing points for customers;

4 150 applications to servicing points

Reduction of the number of stages for passing application for connection

Reduction of average cost for connection

Minskenergo operates with the aim of provision of equal

reliability of electric power supply and «transparency» of tariffs

for all consumers.

Required conditions of openness and customer-focused

approach of Minskenergo:

Overhead line 110 kV of Slutsk electrical networks

37th place among

190 states

(rising by 13 positions)of the Republic of Belarus in the World

Bank rating Doing Business – 2017 owing to purpose-oriented work to reach availability of technological

connection of customers to networks

from 74th –

to 24th place

(rising by 50 positions)rising of the Republic of

Belarus for the indicator

«Connection to power supply

system»

Growth of applications during the period of 2015 – 2016 by 4

times for process connection.

Period of readiness of networks of the company for

technological connection is reduced down to 105 days,

the standard being equal to 120-180 days

available infrastructure for customers servicing;

availability of interaction channels;

information and explanations via mass media.

9

0

1

2

3

4

5

6

7

20142017

7

4Number of stages

0

50

100

150

200

250

300

350

400

450

20142017

431.7

119.3

Average cost of

technological

connection to

income per capita,

%

MINSKENERGO

Effectiveness

Minskenergo performs wide-scale work for increasing effectiveness of using material, financial and labor

resources, improvement of financial stability and profitability of the company.

11,71 cop./kWh

expenditures per unit of served energy

211 thousand rubles

proceeds from sales of goods, products, works,

services per 1 average employee

50,7 thousand rubles

added cost per 1 average employee

Minsk TPP-4

TPP-5

10

0

3

6

9

12

2014 2015 2016

10.79

9.54

Reduction of electricity losses in circuits, %

MINSKENERGO

Accounting points in 2016:

40 938 psc. 476 psc.

modernized remote collection of data organized

(automatic system of control and

accounting of electricity is introduced)

Minskenergo implements a complex of measures aimed at optimization (reduction) of losses level of electrical

power.

Overhead line 330 kV of Molodechno electric networks

EffectivenessOptimization of losses level

75 885,7 thousand

kW·hreduction of losses due to introduction of

measures for reduction of technological

consumption of power for its transportation

in electrical networks of Minskenergo in

2016.

sufficient for power supply of a district

in Minsk region with population

up to 35 thousand persons

during a year

11MINSKENERGO

Ecological policy

12

• responsibility for environment protection;

• top priority introduction of advancedtechnologies with the aim of minimizationof ecological loss;

• performance of production activities on thebasis of special decisions of publicauthorities;

• priority of taking preventive measures overmeasures for liquidation of ecologicalnegative impacts.

• acknowledgment of the constitutional rightfor favorable environment;

• reduction of production wastes andecologically safe handling of them.

The main principle of activities by

Minskenergo in the field of environment

protection is sustainable development, to be

understood as dynamic economic growth

with the maximum rational use of natural

resources and maintenance of favorable

environment

for future generations.

In order to achieve sustainable

development Minskenergo fulfills the

following conditions:

MINSKENERGO

Борисовская ТЭЦ

13MINSKENERGO

Reconstruction of Minsk TPP-3 (CCGT 230 МW) –commissioning in 2009;

Borisov TPP (CCGT 65 МW) – 2015.

Reconstruction of MTPP-2 (2xCCGT 32,5 MW) – 2010;

Reconstruction of TPP-5 (CCGT 399,6 МW) – 2012;

Within the frameworks of the State Complex Program of modernization of fixed capital assets of the Belarusian

Power System, other standard acts of the general state and industrial value Minskenergo carries out modernization and

reconstruction of equipment of power plants, electric and thermal networks to ensure their reliable and efficient

operation, it develops power systems of the region.

Investment activities

Borisov TPP

General data and biggest implemented projects

330 kV outdoor switchgear of TPP-5

200

271

167

106 106.5

0

50

100

150

200

250

300

2012 2013 2014 2015 2016

Vo

lum

e o

f in

vest

men

ts t

o f

ixed

ass

ets

,

mln

US

D

Major implemented projects Generating sources

MINSKENERGO14

Investment activitiesImplemented projects

Substation 110/10 kV «Petrovshchina»

Substation 110/10 kV «Staroborisovskaya»

Substations and overhead lines 35 kV and moreConstruction of substation 110/10 kV «Dolginovskaya» with cable

lines 110 kV – commissioning in 2012;

Construction of substation 110/10 kV «Grushevskaya» with cablelines 110 kV «Petrovshchina» – «Grushevskaya» and reconstruction ofthe main switchboard 110 kV of substation 110/10 kV «Petrovshchina»in Minsk – 2013;

Construction of substation «Kamennaya Gorka» with base RES-6and lines 110 kV (stage I – without construction of RES-6 base – 2014);

Construction of substation 110/10 kV «Brestskaya» with lines110 kV – 2014;

Construction of substation 110/10 kV «Kolodishchi» of overheadline having voltage 110 kV Minsk-Vostochnaya – Kolodishchi and anaccess road – 2015;

Construction of substation 110/10 kV «Staroborisovskaya» with cable

lines 110 kV in Minsk – 2016;

Reconstruction of substation 110/10 kV «Drazhnya» in Minsk – 2016;

Reconstruction and expansion of broiler poultry breeding plant JSC

«Smolevichi Broiler Poultry Breeding Farm». Construction of substation

110/10 kV «Lavlya» with branch from overhead line TPP-25 Minsk-

Vostochnaya and from overhead line 110 kV TPP-25 – Smolevichi-Traction

of Smolevichi district of Minsk region – 2016;

Substation 110 kV «Dubovlyany» with branch from overhead line

110 kV «Minsk-Severnaya – Vishniovka No. 1 and No. 2 and an access

road» – 2016;

Chinese-Belarusian Industrial Park. Internal transport infrastructure.

Stage I. Substation 110 kV «Technopark» – 2016.

Prospective investment projects

Within the framework of the Industrial Programof power engineering development for the years2016–2020 Minskenergo is planning to implement thefollowing investment projects:

Reconstruction of Zhodino TPP along withinstallation of steam turbine 12 MW;

Measures for regime integration of theBelarusian Nuclear Power Plant to the balance of thepower system (construction of peak-standby powersource at Minsk TPP-5 and reconstruction of TPP-2);

Reconstruction of substation 220 kV«Stolbtsy» with transition to voltage 330 kV;

Construction and reconstruction of electricnetworks, including to residential areas of about400 km annually;

Construction and reconstruction of thermalnetworks – main ones and in residential areas(volumes of replacement of thermal networks areannually determined by taking into account theirtechnical condition and allocated financing). In 201745 km of thermal networks are to be replaced in singlepipe estimate.

Implemented investment projects

Reconstruction of Minsk TPP-3 withreplacement of old capacities of stage 14 MPa;

Reconstruction of substation 330/110/10 kV«Minsk-Severnaya» with overhead line 110 kV ofMinsk district of Minsk region;

Reconstruction of Main Switchboard330–750 kV and RZA and substation 750 kV«Belorusskaya» of Starye Dorogy district of Minskregion;

Measures for regime integration of theBelarusian Nuclear Power Plant to the balance of thepower system (Installation of electric boilers atMinsk TPP-3, Minsk TPP-4, Molodechno TPP andSoligorsk mini-TPP);

Construction of cable lines 110 kV TTPP-3 –substation 110/10 kv «Podlesnaya»;

Reconstruction of substation 110 kV«Atolino» with expansion of transformer capacity ofMinsk district of Minsk region.

15MINSKENERGO

Investment activitiesImplemented and prospective investing projects

Partner banks of

Minskenergo include foreign

banks: China Development Bank

Corporation (China), Export-

Import Bank of China (China),

International Bank for

Reconstruction and

Development, CJSC «UniCredit

Bank» (Russian Federation), JSC

«Promsvyazbank» (Russian

Federation), JSC

«Roseximbank» (Russian

Federation), AKA Bank

(Germany), Societe Generale

Bank (France), Raiffeisen Bank

International AG (Austria).

16MINSKENERGO

Development of power engineering, its high capital intensity, necessity of permanent renewal of capacities for

production, procurement, transfer and distribution of electrical and thermal power require increase of investments

to fixed capital from all sources, including attraction of foreign investors’ funds.

Minskenergo successfully cooperates with such companies as General Electric GmbH (Switzerland), Siemens

Industrial Turbomachinery (Sweden), MH Power Systems Romania S.R.L. (regional office MH Power Systems

(Japan)), North China Power Engineering Co Ltd. (China), China Machinery Engineering Corporation (CMEC),

«RIKO d.o.o» (Slovenia), JSC «Uralsky Turbinny Zavod» (Russian Federeation), Violawater SIA (Latvia), etc.

Steam turbine STT-400 Siemens of Borisov TPP

International cooperation

Within the frameworks of implementation of theproject «Electrification of the territory of priority

mastering of the Chinese-Belarusian Industrial Park»Minskenergo along with the Chinese Contractor ChinaMachinery Engineering Corporation on 02.08.2016 built theproject Chinese-Belarusian Industrial Park. Internalengineering and transport infrastructure. Stage I.Substation 110 kV «Technopark» along with installation oftwo power transformers having voltage 110/10 kV power40 МVА each. The project funding was carried out from thefunds of technical and economical assistance of the People’sRepublic of China.

Construction of the biogas complex was implemented nearMolodechno within the frameworks of the project of

international technical assistance «Support of complex powerengineering policy of the Republic of Belarus implementation».Financing of the pilot project was equal to 2 million EUR forsupport of various industries and organizations in Belarus.Currently, EU annually spends about 20 million EUR for thesupport of various industries and organizations in Belarus.Equipment for the biogas complex was supplied by LTVLandmaschinen und Transporttechnik Vertriebsgesellschaft mbH(Germany). A contractor of LTV company was represented byKEMPI Co. (Molodechno). The unit was transferred for furtheroperation to Minskenergo (the branch – Molodechno electricnetworks).

17MINSKENERGO

International cooperation

Long-term complex project «Automated

control system over technological processes of

Minsk thermal networks» is being implemented

Increased single-circuit supports

were used by Minskenergo for the first time in

the power system of Belarus for construction of

20,5 km of the overhead line having voltage 330 kV at

the 8th launching complex of the Belarusian Nuclear

Power Plant

18MINSKENERGO

Innovative developmentMinskenergo introduces new products within the frameworks of the state scientific and technical program

«Development and mastering of methods, technologies equipment and systems ensuring effective and sustainable

functioning of the fuel and energy complex of the Republic of Belarus».

356 thousand Belarusian rubles

are to be directed

for research and development of new products,

services and production methods in 2017.

(in 2014–2016 220 thousand BYN were directed)

For introduction of products

1,37 million Belarusian rubles

are to be spent in 2017

(in 2014–2016 products for the amount of > 1,0 million

BYN were introduced)

110 kV outdoor switchgear of MTPP-4

Minsk TPP-3

Personnel developmentWith the aim of having highly experienced personnel, effective use of staff potential special attention is paid to the

personnel selection, arrangement and professional training.

The company cooperates with more than 30

educational institutions of the Republic of

Belarus to provide the enterprise with the required number

of specialists, workers of the required professions and

skills.

Starting from 2016 teams of

students are being annually

formed, during summer holidays, from students of

educational institutions of Minsk

19

are annually trained in branches of Minskenergo

> 800 students

MINSKENERGO

Minskenergo team annually participates and gets medalplaces in competitions of professional skills amongrepairing and servicing teams for overhead lines 110 kVand over and among teams of distributing electricnetworks 0,4–10 kV:

20MINSKENERGO

Personnel developmentOne of the forms of personnel training in branches of electric networks of Minskenergo includes holding and

participation in various competitions – district, regional, republican competitions and concourses among teams of

national power systems of CIS member-states.

Republican and regional competitions among teams

for repair and servicing of distributing electric networks

0,4–10 kV, for repair and servicing of overhead lines

110 kV and higher;

Competitions among teams for repair of electric

equipment of substations, distribution networks 0,4–10 kV

organized by SPA «Belenergo».

International competitions of professional skillsamong the personnel of power engineering among CISmember-states, organized by the Electric PowerEngineering Council of CIS;

Historical backgroundThe beginning of electric power usage in Minsk from stationary sources, fixed in historical documents, relates to January

1895, when first power sources – steam machines by 100 and 50 h.p. with dynamo machines 110 V DC were commissioned at

the electric water pipeline pump station «Elvod».

Apart from water supply, houses of the governor and bishop and Zakharievskaya street were electrified.

The year 1895. Commissioning of TPP-1 in Minsk. Reconstruction in 1927 and expansion, with commissioning of tram route

since 1930-ies TPP-1 capacity increased by 6,7 MW.

In 1934 the first stage of Minsk TPP-2 was commissioned (subsequently TPP-2) having capacity 6,8 MW, Komarovka boiler

plant. Centralized heat supply was started in Minsk.

Summarized data on power engineering of Minsk region before World War II are unavailable.

Locomobile and diesel units by 54–167 kW in regional centers with few LV networks belonged to

the local industry. They supplied small enterprises and insignificant part of the population.

The year 1945. Minsk TPP-2 was restored and launched.

1950-s. The first unit of Minsk TPP-3 having capacity 25 MW, Smolevichi SDPP having

capacity 32,7 МW and overhead line 110 kV with Minsk power unit, overhead line 110 kV,

Smolevichi SDPP-substation Orsha were commissioned. The central part of the republican

power system was formed.

1960-s. Substation 220 kV «Kolyadichi» was commissioned.

The 8th unit of Minsk TPP-3 was launched, the plant reached capacity 420 MW.

The first republican overhead line 330 kV Kolyadichi – Vilnius was put into operation.

The power system of Belarus was connected with the North-Western system of the USSR.

Electrification of villages in the region was completed.

1970-s. The first unit of Minsk TPP-4 having capacity 60 МW was commissioned.

Reconstruction of TPP-3 was reconstructed and boilers were transferred to gas–fuel oil.

21MINSKENERGO

Historical background1980-s. Commissioning of the unique district heating system based on Minsk TPP-4 and district boiler

plants of Minsk.

The unique republican cable line 110 kV was commissioned in Minsk.

Reconstruction of Smolevichi SDPP along with transition of boilers to gas–fuel oil and

modernization of turbines. The station was renamed to Zhodino TPP.

Commissioning in dimensions 750 kV overhead line 330 kV Substation «Belarusian» – Ignalinsk NPP.

1990-s. Commissioning of the first republican substation 750 kV with overhead line 750 kV to Smolensk

Nuclear Power Plant.

Commissioning of the 6th power unit of Minsk TPP-4, the plant reached the designed capacity of

1030 МW, 1519 Gcal/h.

Ring formation of overhead line and substation 330 kV around Minsk.

Commissioning of the first power unit of Minsk TPP-5 having capacity 330 MW.

2000-s Gas expansion machine-generator with total capacity 5 MW was put into operation at Minsk TPP-4.

Launching complexes 1 and 2 were commissioned for reconstruction of substation 330 kV «Kolyadichi» and

putting in operation of automatic transformers Nos. 1 and 2 having capacity by 200 MVA. So, reconstruction of

the 2nd stage of the substation was completed.

A steam boiler having capacity of steam 22 t/h and a steam turbine having capacity 2.4 MW were installed to

mini-TPP-DB-3 of Molodechno electric networks operated with fuel wood.

The largest republican steam and gas block having capacity 230 MW was put into operation at Minsk TPP-3.

The head specimen of boiler unit E 60-9,5-510 was put into operation at Zhodino TPP, which operates with

local fuel (crushed peat blocks, wooden chips), capacity 60 tons of steam per hour, pressure 95 kgf/сm2.

2011 Reconstruction of TPP-2 along with installation of 2 Steam generators 32,5 MW with total capacity of 65 MW.

2012 A steam-gas block having capacity 400 MW (SGB-400) was put into operation at TPP-5.

2014 Reconstruction of boiler shop No. 3 of Zhodino TPP in Borisov along with construction of a gas and steam unit

having capacity 65 MW and conferring the status of «Borisov TPP».

22MINSKENERGO

Historical background2015. The following projects were implemented:Distribution and transport

Substations and overhead lines 35 kV and over:Construction of substation 110/10 kV «Rogachev» with lines 110 kV and reconstruction of substation 110 kV«Ozerishche».Reconstruction of substation 110 kV «Chizhovka» in Uborevicha str. – Tashkentsky lane.Reconstruction of substation 110/10 kV «Yougo-Zapadnaya» along with replacement of a transformer andconstruction of distribution board-10 kV.Reconstruction of substation 110 kV «Poultry farm» of Dzerzhinsk region along with application of digitalprotection.Construction of substation 110/10 kV «Kolodishchi» and overhead line 110 kV Minsk-Vostochnaya –Kolodishchi and access road.

Networks 0,4–10 kVIn 2015 569,9 km of overhead lines 0,38–10 kV, or 135,6 % of the annual task were put into operation in Minsk region.

Heat supplyIn 2015 26,3 km of thermal networks were built and reconstructed in single pipe estimate, including Minsk – 24,3 km, inMinsk region – 2,0 km.In 2015 the following heat supply schemes were worked out:

«Heat supply for Soligorsk by 2020 and further by 2025»;«Heat supply of Vileika by 2025 and further by 2030»;«Scheme of development of Minsk power system by 2025 and further by 2030».

2016. Implemented projects:Distribution and transport

Substations and overhead lines 35 kV and over:Construction of substation 110/10 kV «Staroborisovskaya» with cable lines 110 kV in Minsk;Construction of substation 110/10 kV «Lavlya» and branches from TPP-25 – «Minsk-Vostochnaya» andfrom overhead line 110 kV TPP-25 – «Smolevichi-Traction»;Chinese-Belarusian Industrial Park. Constructionj of substation 110 kV «Technopark»;Construction of repair and operation point for Slutsk power distribution zone;Reconstruction of substation 110/10 kV «Drazhnya» in Minsk.

Networks 0,4–10 kVIn 2016 531,627 km of overhead lines 0,4–10 kV were built with planned 300 km.

Heat supply

In 2016 47,98 km of thermal networks were repaired in single pipe estimate with planned 40,2 km.

23MINSKENERGO

Minskenergo

220033, Minsk, Aranskaya str., 24

(+375 17) 223-81-03 (reception office)

(+375 17) 327-21-11

[email protected]

https://www.facebook.com/minskenergo/

https://twitter.com/minskenergo

https://vk.com/minskenergo

mailto:[email protected]

rue «minskenergo»€¦ · zhodino tpp 3,5 % borisov electrical networks 1,8 % tpp-5 1,0 %...

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