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首页> 外文期刊>Quantum Beam Science >Effects of Beam Conditions in Ground Irradiation Tests on Degradation of Photovoltaic Characteristics of Space Solar Cells
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Effects of Beam Conditions in Ground Irradiation Tests on Degradation of Photovoltaic Characteristics of Space Solar Cells

机译：梁条件在地面照射试验中的影响太阳能电池光伏特性降解

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We investigated the effects of irradiation beam conditions on the performance degradation of silicon and triple-junction solar cells for use in space. The fluence rates of electron and proton beams were varied. Degradation did not depend on the fluence rate of protons for both cells. A higher fluence rate of electrons caused greater degradation of the Si cell, but the dependence was due to the temperature increase during irradiation. Two beam-area expansion methods, defocusing and scanning, were examined for proton irradiation of various energies (50 keV–10 MeV). In comparing the output degradation from irradiation with defocused and scanned proton beams, no significant difference in degradation was found for any proton energy. We plan to reflect these findings into ISO standard of irradiation test method of space solar cells.
机译：我们调查了照射光束条件对空间中使用的硅和三叉太阳能电池性能下降的影响。 电气和质子梁的流量率变化。 降解不依赖于两个细胞的质子的流量率。 较高的电子流量引起Si细胞的降解，但依赖性是由于照射过程中的温度增加。 检查两种光束区域的扩展方法，散焦和扫描，用于各种能量的质子辐照（50keV-10 MeV）。 在将输出劣化与散焦和扫描质子束的辐射比较时，发现任何质子能量没有显着的降解差异。 我们计划将这些调查结果反映为空间太阳能电池的辐照测试方法的ISO标准。

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