串联镓太阳能电池电压匹配电路性能预测

L.M. Fraas, J.E. Avery, P.E. Gruenbaum, R.J. Ballantyne, E. Malocsay
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引用次数: 6

摘要

利用GaAs和GaSb聚光电池的串联电池测试单元,我们已经实现了NASA验证的30.8%的空间应用转换效率。在这里,我们描述串联镓电池组件和柔性电路胶带互连的概念,用于实际发电聚光板。描述了串联电池电压匹配电路的正向和反向特性。值得注意的是,GaSb IR电池兼作旁路二极管,为GaAs电池提供遮阳保护。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Tandem gallium solar cell voltage-matched circuit performance projections

Using tandem cell test units with GaAs and GaSb concentrator cells, we have achieved a NASA verified conversion efficiency of 30.8% for space applications. Here, we describe tandem gallium cell assemblies and flex circuit tape interconnect concepts for use in practical power generating concentrator panels. The forward and reverse characteristics of tandem cell voltage-matched circuits are described. It is noted that the GaSb IR cell doubles as a bypass diode, providing shading protection for the GaAs cell.

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