Economic Analysis of Solar Trough, Tower and Dish Power Plants

被引:0
|
作者
Hu, Yongsheng [1 ,2 ]
Yan, Qin [2 ]
Yang, Yongping [1 ]
机构
[1] North China Elect Power Univ, Beijing 102206, Peoples R China
[2] China Datang Corp Renewable Power Co Ltd, Beijing 100053, Peoples R China
来源
关键词
Solar thermal plant; Parabolic trough; Tower; Dish; Economic analysis;
D O I
10.4028/www.scientific.net/AMR.805-806.12
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Solar thermal power system can be classified to three typical kinds, parabolic trough, tower and dish system. Trough and tower systems have been commercial operated in last few years. Solar dish power plant is also in demonstrational phase. But how to choose a fit technology road is also a different challenge. In the paper, three solar thermal power plants are analyzed, located in same location in Gansu province. Three power plants electricity loads and total investments in same capacity and collector area are calculated to analyze the economic characters by Levelised Electricity Cost (LEC) method. Finally, three power plants LEC distributions are also analyzed in the conditions of different loan interests and life span. The results indicate that the minimum LEC is tower in current market conditions. The research results can be used to support technology choice, and design optimization in specific climate condition.
引用
收藏
页码:12 / +
页数:2
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