OPERATION RESULTS OF DISH-STIRLING SOLAR POWER SYSTEM

摘要：

As the final step for developing a small-scale solar thermal power generation technology in Korea, a demonstration project for a dish-Stirling power system has been carried out by KIER. During the two years project period, 10 kW dish-Stirling power system was built in Jinhae city and successful solar operations were demonstrated. The system consists of mechanical part for solar tracking, parabolic dish-type concentrator, a number of mirror facets, Stirling engine generator, and control/monitoring devices. Close analysis of operation results revealed that the minimum DNI value for power generation by the system was around 200 W/m2 and the efficiency of solar-to-power conversion reached over 19 ％ at above 400 W/m2 DNI condition. In this paper an example of typical clear day operation and analysis results were introduced.

作者: Jin-Soo Kim Yong-Heack Kang Sang-Nam Lee Hwan-Ki Yoon Chang-Kyun Yu Jong-Kyu Kim Dok-Ki Jo

作者单位: New & Renewable Energy Research Dept., KIER (Korea Institute of Energy Research) 71-2 Jang-dong, Yusong-gu Daejeon 305-343, South Korea

会议类型: 国际会议

会议名称: 2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-09-18（万方平台首次上网日期，不代表论文的发表时间）