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Temperature-dependent model of concentrator photovoltaic modules combining optical elements and III-V multi-junction solar cells

机译：结合光学元件和III-V多结太阳能电池的聚光光伏模块的温度相关模型

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摘要

A temperature-dependent model, combining optical elements and III-V multi-junction solar cells, is proposed for the performance analysis of concentrator photovoltaic (CPV) modules. Compared with the previous theoretical characterizing methods for solar cells, our model takes into account the impact of the primary and secondary optical elements in a realistic concentrator photovoltaic module by ZEMAX modeling approach, making it possible to simulate the flux intensity and spectral distribution on the active area of the solar cell according to the practical direct normal irradiation. Then a two-diode equivalent circuit semi-empirical model is presented to characterize the temperature-dependence of the GaInP/GaInAs/Ge triple-junction cells used in the CPV module. The circuit parameters are extracted by a synthetical approach, which combines the global numerical optimization technique with the analytical extraction method using the measured illuminated I-V characterization curve of the CPV module at the determined condition and the temperature coefficients for short circuit current and open circuit voltage of the triple-junction cell assembly given in the product datasheet from the cell manufacturer. The temperature-dependent performance of the CPV module analyzed by this model agrees well with the measured results. (C) 2014 Elsevier Ltd. All rights reserved.
机译：提出了一种基于温度的模型，该模型将光学元件和III-V多结太阳能电池相结合，用于聚光光伏（CPV）模块的性能分析。与以前的太阳能电池理论表征方法相比，我们的模型通过ZEMAX建模方法考虑了现实中的聚光光伏模块中主要光学元件和次要光学元件的影响，从而有可能模拟有源电池上的光通量强度和光谱分布太阳能电池的面积应根据实际直接法线照射。然后，提出了一个两二极管等效电路半经验模型，以表征在CPV模块中使用的GaInP / GaInAs / Ge三结电池的温度依赖性。通过综合方法提取电路参数，该方法将全局数值优化技术与分析提取方法结合在一起，使用确定条件下测得的CPV模块的照亮IV特性曲线以及短路电流和开路电压的温度系数来获得。电池制造商的产品数据表中给出的三结电池组件。通过该模型分析的CPV模块的温度相关性能与测量结果非常吻合。 （C）2014 Elsevier Ltd.保留所有权利。

著录项

  • 来源
    《Solar Energy》 |2015年第2期|351-360|共10页
  • 作者

    Lv Hui; Sheng Fei; Dai Jinmei; Liu Wen; Cheng Chunfu; Zhang Jinye;

  • 作者单位

    Hubei Univ Technol, Hubei Collaborat Innovat Ctr Highefficiency Utili, Wuhan 430068, Peoples R China|Hubei Univ Technol, Sch Sci, Wuhan 430068, Peoples R China|Univ New S Wales, Australian Ctr Adv Photovolta, Sydney, NSW 2052, Australia;

    Hubei Univ Technol, Hubei Collaborat Innovat Ctr Highefficiency Utili, Wuhan 430068, Peoples R China|Hubei Univ Technol, Sch Sci, Wuhan 430068, Peoples R China;

    Hubei Univ Technol, Hubei Collaborat Innovat Ctr Highefficiency Utili, Wuhan 430068, Peoples R China|Hubei Univ Technol, Sch Sci, Wuhan 430068, Peoples R China;

    Hubei Univ Technol, Hubei Collaborat Innovat Ctr Highefficiency Utili, Wuhan 430068, Peoples R China;

    Hubei Univ Technol, Hubei Collaborat Innovat Ctr Highefficiency Utili, Wuhan 430068, Peoples R China|Hubei Univ Technol, Sch Sci, Wuhan 430068, Peoples R China;

    Hubei Univ Technol, Hubei Collaborat Innovat Ctr Highefficiency Utili, Wuhan 430068, Peoples R China|Hubei Univ Technol, Sch Sci, Wuhan 430068, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Concentrator photovoltaic system; Multi-junction solar cell; Temperature-dependent model;

    机译：聚光光伏系统多结太阳能电池温度依赖模型;

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