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基于三结太阳电池的透射率测量系统

赵慧洁 唐吾 张颖 张庆祥

赵慧洁, 唐吾, 张颖, 等 . 基于三结太阳电池的透射率测量系统[J]. 北京航空航天大学学报, 2012, (4): 482-486.
引用本文: 赵慧洁, 唐吾, 张颖, 等 . 基于三结太阳电池的透射率测量系统[J]. 北京航空航天大学学报, 2012, (4): 482-486.
Zhao Huijie, Tang Wu, Zhang Ying, et al. Transmittance measurement system based on triple-junction solar cells[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (4): 482-486. (in Chinese)
Citation: Zhao Huijie, Tang Wu, Zhang Ying, et al. Transmittance measurement system based on triple-junction solar cells[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (4): 482-486. (in Chinese)

基于三结太阳电池的透射率测量系统

基金项目: 长江学者和创新团队发展计划资助项目(IRT0705)
详细信息
  • 中图分类号: V 416.8

Transmittance measurement system based on triple-junction solar cells

  • 摘要: 在空间环境中太阳电池的涂层会发生退化,从而影响航天器的飞行寿命,因此研究能够测量涂层光学透射率变化的系统具有重要意义.使用三结太阳电池作为探测器接收光能量;设计光电流检测电路,对太阳电池输出电流进行电流-电压变换,放大,滤波和模数转换,最终输入上位机处理;运用双通道比对测量技术,比较有玻璃和无玻璃的三结太阳电池光电流测量值,计算出玻璃样片在三结太阳电池响应谱段内的整体透射率;使用热电阻传感器检测太阳电池工作温度以消除温度变化带来的误差.通过实验测得系统的测试相对误差约为0.1%,测量不确定度小于0.15%.

     

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    [4] GB/T 2680-94 建筑玻璃可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定[S] GB/T 2680-94 Determination of light transmittance,solar direct transmittance,total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors[S](in Chinese)
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    [7] 张献逢.多结太阳能电池光谱响应测试系统中光学系统研究. 天津:河北工业大学测控技术与仪器系,2007 Zhang Xianfeng.Research of optical system in spectral response measurements of multi-junction solar cells. Tianjin:Measurement & Control Technology and Instrument,Hebei University of Technology,2007(in Chinese)
    [8] 李景天,刘祖明,廖华,等.太阳电池光谱响应测试中负载电阻的选择[J].太阳能学报,2004,25(3):350-352 Li Jingtian,Liu Zuming,Liao Hua,et al.Load resistance selection in spectral response test of solar cells[J].Acta Energiae Solaris Sinica,2004,25(3):350-352(in Chinese)
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出版历程
  • 收稿日期:  2010-12-09
  • 刊出日期:  2012-04-30

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