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| 槽式集热场与燃煤机组混合发电系统经济性分析 | |
| 引用本文： | 侯宏娟,高嵩,杨勇平,崔映红. 槽式集热场与燃煤机组混合发电系统经济性分析[J]. 华北电力大学学报(自然科学版), 2010, 37(1) |
| 作者姓名： | 侯宏娟 高嵩 杨勇平 崔映红 |
| 作者单位： | 华北电力大学,能源的安全与清洁利用北京市重点实验室,北京,102206;华北电力大学,能源的安全与清洁利用北京市重点实验室,北京,102206;华北电力大学,能源的安全与清洁利用北京市重点实验室,北京,102206;华北电力大学,能源的安全与清洁利用北京市重点实验室,北京,102206 |
| 基金项目： | 国家自然科学基金资助项目(50776028);;国家“973”项目(2009CB219801) |
| 摘 要： | 在对用太阳能槽式集热场替代燃煤机组加热器抽汽的混合发电系统进行优化的基础上,对混合发电系统进行技术经济分析,结果表明混合热发电系统中太阳能发电部分的LEC大大低于纯太阳能热发电系统,与风力发电相当;此外还对太阳直射辐射资源,系统寿命,集热场年平均效率,单位集热面积的成本对LEC的影响进行了分析。 |
| 关 键 词： | 槽式太阳集热场 燃煤机组 混合热发电系统 |
Economic anlysis of parabolic trough solar field and coal-fired units hybrid power system |
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| HOU Hong-juan,GAO Song,YANG Yong-ping,CUI Ying-hong. Economic anlysis of parabolic trough solar field and coal-fired units hybrid power system[J]. Journal of North China Electric Power University, 2010, 37(1) | |
| Authors: | HOU Hong-juan GAO Song YANG Yong-ping CUI Ying-hong |
| Affiliation: | Beijing Key Laboratory of Safe and Clean Energy Technology;North China Electric Power University;Beijing 102206;China |
| Abstract: | In this paper,economic of parabolic trough solar field/coal-fired hybrid thermal power system was analyzed based on the system optimization.The results show that the LEC of the part of solar thermal power in hybrid system lower than solar only thermal power systems.In addition,the influence of the resources of DNI,the economic life of the system,the average annual efficiency of the solar collector field,capital cost per unit area of the collector on LEC were analyzed. |
| Keywords: | parabolic trough solar field coal-fired power system hybrid thermal power system |
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