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Research of the AMO Calibration Technology for Multi-junction Space Solar Cell

机译：多结空间太阳能电池AMO标定技术研究

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The technology of multi-junction space solar cell has a particular rapid development in China. Triple-junction solar cell has been widely used in space missions. The more efficient 4J & 5J solar cells are also in the technology research stage. Testing the space solar cell photovoltaic performance need to use the AMO standard solar cell to calibrate the spectral irradiance distribution of solar simulator in the laboratory. But the ground level sunlight or indoor calibration technique has met lots of difficulties, not only in theory but in practice. Shanghai Institute of Space Power-Sources(SISP) had led relative institutions into the research of space AMO calibration technology. The high-altitude balloon system for AMO calibration has been fabricated. It is mainly composed by balloon, solar cell panel, sun tracker and loading basket. It can test 30-way multi-junction solar cell short-circuit current at the same time. In sep 2012, the first multi-junction solar cell high-altitude balloon flight calibration test of our country has been implemented inNimenggu. The balloon which carried the calibration model flew to the 32km high altitude, and the loading basket has been retrieved successfully after the test. This program will serve the AMO solar cell space calibration, and make efforts to the development & application of the multi-junction space solar cell.
机译：在中国，多结空间太阳能电池技术发展迅速。三结太阳能电池已广泛用于太空任务。效率更高的4J和5J太阳能电池也处于技术研究阶段。要测试太空太阳能电池的光伏性能，需要在实验室中使用AMO标准太阳能电池来校准太阳能模拟器的光谱辐照度分布。但是，地面日光或室内校准技术不仅在理论上而且在实践中都遇到了许多困难。上海空间电源研究所（SISP）牵头相关机构进行了空间AMO校准技术的研究。已经制造出用于AMO校准的高空气球系统。它主要由气球，太阳能电池板，太阳跟踪器和装载篮组成。它可以同时测试30路多结太阳能电池的短路电流。 2012年9月，全国首例多结太阳能电池高空气球飞行标定试验在尼蒙古进行。装有校准模型的气球飞到了32公里的高空，测试后成功取回了装料篮。该程序将为AMO太阳能电池空间校准服务，并致力于多结空间太阳能电池的开发和应用。

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