ORC 발전시스템 소개 - htrdkorea.com

1 ORC 20112011 2020 (BAU) 30% ( ) (NA : Negotiated Agreement) - , . , , ( )- 50 TOE(25 ), 5 TOE(13 ), 2 TOE(9 ) 341152111 128111547 1 TOE(Tonnage of Oil Equivalent) : 1 (cal), 1,000 kcal ORCO rganic RankineCycle HRSGHeat Recovery Steam GeneratorTEGT hermoelectricGeneratorAMTECA lkali MetalThermal to ElectricConverter 70 ~ 350 C500 C 100 ~ 400 C600 ~ 900 C 8 ~ 22 %30 ~ 40 %4 ~ 8%20 ~ 30% 100KW ~ 5MW MW 100W ~ 10KW20 W ~ kW 150 ~ 250 -800 ~1,000 - WorkConcept of Rankine CycleHeatORC.

2 ORC .2 ORC ORC *Rankine Cycle : Scottish William J. M. Rankine ( - 1872. 12. 24) Working Fluids Water*ORC Cycle : 1883 frank Ofeldt Working Fluids Organic (Isopentane (C5H12), Butan, R-22,R-123, R245 ) 1960 BNI 1966 1995-2000 RIST 1995-2000 RIST 2003-2005 posco e&c Asia Cement MW , , , *Kalina Cycle : 1984 Alexander Kalina Working Fluids NH3 +H2O( )2000 Iceland ORC , , , (Green Ship) : , 24.

3 (300 C ) Steam ORC . IEC(International Electrotechnical commission) 435 C 450 C Steam . ORC A (3MW) : ORC Reno(350kWx2 ) : ORC ORC ORC : ( 9397 )- (VA) - : VA ( )300 ( ~250 )3 5 2010 : 1,400 (%) (1) : 90%(2) : 100% : , , , ( , , ) ORC , , , ( , ) Layout Turbine-Generator ORC ?

4 , ( ) (ROI) 15% , 5 100% , (CER) . CER , ( ) , ( )