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Polish Electricity Grid Overview

The document provides information on the electric power system of Poland. It discusses key facts about Poland including its area, population, number of electricity consumers and peak load. It also summarizes Poland's transmission grid characteristics, installed power capacity by source, electricity production by source, development of wind and solar power, the electricity market organization, and power balances. The electric grid interconnects Poland with neighboring Germany, Sweden, Czech Republic, Slovakia, Ukraine, Belarus and Lithuania.

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Krishnadev C.S
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193 views23 pages

Polish Electricity Grid Overview

The document provides information on the electric power system of Poland. It discusses key facts about Poland including its area, population, number of electricity consumers and peak load. It also summarizes Poland's transmission grid characteristics, installed power capacity by source, electricity production by source, development of wind and solar power, the electricity market organization, and power balances. The electric grid interconnects Poland with neighboring Germany, Sweden, Czech Republic, Slovakia, Ukraine, Belarus and Lithuania.

Uploaded by

Krishnadev C.S
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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The Electric Power System

- POLAND -

Polish Power System 1


2

Fact Declaration
Area: 312 679 km2
Population: 38 483 957
Number of electricity consumers: 16,6 mln
Number of TSOs: 1
Number of DSOs: 5
Peak load: 25,8 GW
Average interruption of electricity: 0 min

Polish Power System 2


3

Global map of the grid


and its interconnections
Interconnectors with:
German
Sweden
Czech Republic
Slovakia
Ukraine
Belarus
Lithuania
(interconnection under
construction)

Polish Power System 3


4

Grid and its characteristics


The electricity grid in Poland is sub-divided into
transmission grids (maximum voltage) and
distribution grids (high, medium and low voltage)
Voltage Level Total length Responsibility
(approx.)
Transmission Grid 750 kV 114 km TSO
Transmission Grid 450 kV DC 127 km TSO
Transmission Grid 400 kV 5381 km TSO
Transmission Grid 220 kV 7984 km TSO
HV Distribution Grid 110 kV 32 475 km TSO
MV Distribution Grid 60 kV to 6 kV 300 511 km DSO
LV Distribution Grid 230/400 kV 423 886 km DSO

Polish Power System 4


5

Structure of electrical
power system

Polish Power System 5


6

Map of transmission grid

Polish Power System 6


7

Information on TSO
Name: PSE S.A.
Network length: 13 773 km
High voltage substation: 103
Annual transmitted energy: 158 734 (TWh)
website: http://www.pse.pl

Polish Power System 7


8

Cooperation of TSO and DSOs

Polish Power System 8


9

Responsibilities of TSO & DSOs

Polish Power System 9


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Power structure of the country

Polish Power System 10


11

Installed capacity with


reference to primary resources
Installed capacities - 39,35 GW, 2014
Biomass 1,00
Coal 20,30
Gas 0,93
Hydro power 2,21
Lignite 9,22
Solar power 0,21
Wind power 3,87
Biogas 0,19

Polish Power System 11


12

Energy production with


reference to primary resources
Electricity generated (TWh), 2014
Biomass and biogas 8,66
Coal 53,19
Gas 2,57
Hydro power 1,63
Lignite 36,15
Solar power 1 GWh
Wind power 5,90

Polish Power System 12


13

Development of
installed capacity since 1960

Polish Power System 13


14

Production and consumption of


electrical energy

Polish Power System 14


15

Location of renewable
energy sources

Polish Power System 15


16

Development of wind power


Production of
Year electrical energy
(GWh)
2014 4686
2013 5822
2012 4435
2011 3126
2010 1485
2009 1029
2008 790,2
2007 494,2
2006 388,4
2005 135,3
2004 142,3

Polish Power System 16


17

Development of
photovoltaic power

Installed capacity
Year
(MW)

2014 21,004
2013 1,901
2012 1,290
2011 1,125

Polish Power System 17


18

RES installed capacity and


production since 2005

Polish Power System 18


19

Price development for


industry consumers and households

Polish Power System 19


20

Electricity market
organisation

Polish Power System 20


21

Power balance in 2014


Generation 156,567 TWh
Consuption 158,734 TWh
Balance of international exchange 2,167 TWh

Polish Power System 21


22

Energy exchanges in 2014

Polish Power System 22


23

Specific aspects of
the electricity market
Contract market Contract between generating company
and energy trades
Stock market (day-ahead)
Balancing market

Polish Power System 23

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