the electric power system -...
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Polish Power System 1
The Electric Power System
- POLAND -
Polish Power System 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
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Polish Power System 3
Global map of the gridand its interconnections
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Interconnectors with:
German
Sweden
Czech Republic
Slovakia
Ukraine
Belarus
Lithuania(interconnection underconstruction)
Polish Power System 4
Grid and its characteristicsThe electricity grid in Poland is sub-divided into
transmission grids (maximum voltage) and distribution grids (high, medium and low voltage)
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Voltage Level Total length(approx.)
Responsibility
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 5
Structure of electricalpower system
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Polish Power System 6
Map of transmission grid
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Polish Power System 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
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Polish Power System 8
Cooperation of TSO and DSOs
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Polish Power System 9
Responsibilities of TSO & DSOs
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Polish Power System 10
Power structure of the country
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Polish Power System 11
Installed capacity withreference 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
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Polish Power System 12
Energy production withreference 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
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Polish Power System 13
Development of installed capacity since 1960
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Polish Power System 14
Production and consumption of electrical energy
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Polish Power System 15
Location of renewableenergy sources
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Polish Power System 16
Development of wind power
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Year
Production of
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 17
Development of photovoltaic power
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YearInstalled capacity
(MW)
2014 21,004
2013 1,901
2012 1,290
2011 1,125
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RES installed capacity and production since 2005
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Polish Power System 19
Price development for industry consumers and households
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Polish Power System 20
Electricity marketorganisation
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Polish Power System 21
Power balance in 2014
Generation 156,567 TWh
Consuption 158,734 TWh
Balance of international exchange 2,167 TWh
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Polish Power System 22
Energy exchanges in 2014
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Polish Power System 23
Specific aspects of the electricity market
Contract market – Contract between generating companyand energy trades
Stock market (day-ahead)
Balancing market
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