Slide 1: Power Plant Group West 1 - Scholven
Power Plant Group West 1 - Scholven Status date: 28.11.2017
Slide 2: A long tradition of energy generation: Scholven since 1908
A long tradition of energy generation Scholven since 1908 Sinking of the Increasing the output to 160 MW and supply Post World War II coal mine pit of the nearby chemical industry reconstruction is largely Scholven with power and steam completed July 1908 until 1930 1948-1951 1912 1944/1945 A 240 KW
Slide 3: Scholven – site history
Scholven – site history Commissioning of units B-E Commissioning of units New district heating unit Buer (138 MWeq) (4 x 345 MW = 1.380 MW coal) G+H (2 x 714 MW oil) (installed capacity in total now 3,622 MW) 1968-1971 1974/1975 1985 1970 1979 Hibernia AG changes to Commissioning of unit F VEBA Kraf
Slide 4: Scholven – site history
Scholven – site history VEBA Kraftwerke Ruhr AG Complete dismantling of Installed capacity: 828 MW, production of steam becomes PreussenElektra, units G and H and compressed air to surrounding industry later E.ON 1998-2000 2010 from 01.01.2015 2001/2003 31.12.2014 2016 Shutdown of units G and H Shut
Slide 5: Power Plant Group West today
Power Plant Group West 1 today Heating plant Westerholt Heating plant Marl Scholven power plant Heating plant Recklinghausen District heating exchanger Schlägel & Eisen Steam plant Zweckel
Slide 6: Large interconnected district heating network
Scholven supplies a large interconnected district heating network… Heating plant Heating plant (auxiliary/peak) (stillgelegt) Mine gas CHP External heat source under contract Interconnected district heating network Directly supplied areas Areas supplied by sales partners Distance East to West 28.4 k
Slide 7: Scholven makes the most out of coal: cogeneration of heat and power
Scholven makes the most out of coal: cost effective and environmental friendly cogeneration of heat and power Cogeneration Heat/Power +13% using CHP Electrical generation only 0 10 20 30 40 50 60 70 80 90 100 Used for electrical generation Used for heat generation Cooling loss Flue gas loss Own usag
Slide 8: Functional diagram of a coal fired power plant
Functional diagram of a coal fired power plant Transformer Reheater Turbine DENOX/ SCR Generator FGD ESP Steam generator Buer CHP unit has neither condenser nor cooling tower: Cooling cycle The condensing heat is fed directly into the district heating system.