200kW 복합 해수온도차발전 플랜트의 성능평가

Abstract

For using high temperature difference between over 75℃ as heat source and 5℃ as heat sink, 200kW hybrid ocean thermal energy conversion was designed and manufactured. Weve researched using higher temperature heat source from waste heat and deep sea water instead of traditional heat sink. Such an enough temperature difference between heat source and heat sink shows the possibility of the efficient generation and that plays an important role in power system. In this paper, to perform an experiment on the 200kW hybrid ocean thermal energy conversion, an Organic Rankine Cycle was designed and fabricated. R245fa was used as the working fluid, and the temperatures of the heat source and heat sink were 75℃ and 5℃ respectively.and deep sea water instead of traditional heat sink. Such an enough temperature difference between heat source and heat sink shows the possibility of the efficient generation and that plays an important role in power system. In this paper, to perform an experiment on the 200kW hybrid ocean thermal energy conversion, an Organic Rankine Cycle was designed and fabricated. R245fa was used as the working fluid, and the temperatures of the heat source and heat sink were 75℃ and 5℃ respectively.