| 多结太阳能电池聚光的应用分析 |
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| 引用本文： | 谢飞,张国贤.多结太阳能电池聚光的应用分析[J].上海电力学院学报,2016,32(5):417-421. |
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| 作者姓名： | 谢飞 张国贤 |
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| 作者单位： | 上海电力学院,上海大学 |
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| 基金项目： | 上海电力学院人才引进基金（K-2014-011）. |
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| 摘 要： | GaInP/GaInAs/Ge多结太阳能电池在聚光的条件下最高转换效率可以在40%以上,这种多结太阳能电池性能优异,对温度的影响相对较弱,且随着加工技术的改进其单片价格逐渐降低.采用菲涅尔镜聚焦的方式,可以提高单位面积的辐射量,从而降低发电成本.通过对高倍菲涅尔镜聚光发电进行研究分析,得出了电池性能提高的数据,同时研究聚光误差所产生的影响,对定位提出了±1°的误差要求.
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| 关 键 词： | 多结太阳能电池 菲涅尔镜 聚光 |
| 收稿时间： | 2015/3/23 0:00:00 |
Application and Analysis of Multi-junction Concentrator Photovoltaics |
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| XIE Fei and ZHANG Guoxian.Application and Analysis of Multi-junction Concentrator Photovoltaics[J].Journal of Shanghai University of Electric Power,2016,32(5):417-421. |
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| Authors: | XIE Fei and ZHANG Guoxian |
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| Affiliation: | Shanghai University of Electric Power, Shanghai 200090, China and Shanghai University, Shanghai 200072, China |
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| Abstract: | GaInP/GaInAs/Ge multijunction solar cells under the concentration situation maximum efficiency reach more than 40%,the multi-junction solar cells have better character,lower temperature influence,and the cost decreases with technical improvement.Using the Fresnel lenses to concentrate the sunlight can reduce the cost efficiency.Through the Fresnel concentrator photovoltaic simulation research,the solar cells performance improvement data are obtained.The influence by the concentrator angular misalignment is studied.It is proposed that the minimum error should be less than ±1°. |
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| Keywords: | multijunction solar cell fresnel lenses concentration solar |
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