| 基于砷化镓电池的聚光光伏发电系统 |
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| 引用本文： | 宁铎,王辉辉,黄建兵,李明勇. 基于砷化镓电池的聚光光伏发电系统[J]. 计算机测量与控制, 2011, 19(1) |
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| 作者姓名： | 宁铎 王辉辉 黄建兵 李明勇 |
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| 作者单位： | 陕西科技大学电气与信息工程学院,陕西,西安,710021 |
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| 摘 要： | 针对光伏发电系统中太阳能利用率低的问题,设计了一种基于砷化镓(GaAs)电池的聚光光伏(CPV)发电系统;该系统由聚光发电模块、太阳跟踪模块和逆变模块组成;聚光发电模块采用菲涅尔透镜400倍聚光以后照射在1Cmz的砷化镓电池上,实现发电功能;太阳跟踪模块由云台和光电传感器组成,保证太阳光基本垂直通过菲涅尔透镜,逆变模块将砷化镓电池发出的直流电转换成交流电;经过测试.该系统太阳能转换效率达到20.2%,逆变部分实现了直流变交流功能.
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| 关 键 词： | 砷化镓电池 聚光发电 太阳跟踪 逆变 |
Generation System of Concentrator Photovoltaic Based on Gallium Arsenide Cells |
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| Ning Duo,Wang Huihui,Huang Jianbing,Li Mingyong. Generation System of Concentrator Photovoltaic Based on Gallium Arsenide Cells[J]. Computer Measurement & Control, 2011, 19(1) |
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| Authors: | Ning Duo Wang Huihui Huang Jianbing Li Mingyong |
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| Affiliation: | Ning Duo,Wang Huihui,Huang Jianbing,Li Mingyong(Department of Electric & Information Enginnering,Shaanxi university of Science & Technology,Xi'an 710021,China) |
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| Abstract: | Solar photovoltaic power generation system for the problem of low utilization,a generation system of concentrator photovoltaic(CPV) based on gallium arsenide(GaAs) cells can be designed.The system consists of concentrating power modules,solar tracking module,inverter module.Fresnel lens concentrator power generation module 400 times by concentrating light in 1cm2 GaAs after the battery,the realization of power function;sun-tracking modules and optical sensors from the head to ensure that the basic vertical ... |
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| Keywords: | GaAs cells concentrating power generation solar tracking inverter |
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