“新技术验证一号”卫星在轨污染探测数据分析
发布时间：2019-02-13 21:54
【摘要】：本文分析了"新技术验证一号"卫星搭载的空间污染效应探测器的在轨探测数据。该探测器是利用镓铟磷太阳电池在空间污染环境下的性能变化情况来分析空间污染环境及效应,根据其探测原理,通过分析卫星下传的原始数据及修正后数据,结合地面标定试验得到的污染沉积量和镓铟磷电池性能变化之间的关系式,分析探测器一年的探测数据。结果表明:我国航天器用材料放气筛选控制有效,满足卫星全过程污染控制的要求,而在硅氧烷类污染物控制方面,尚有提升的空间。该研究结果可以为太阳电池防护设计提供参考,同时可以和地面分析数据进行比对,检验和修正地面污染控制措施。
[Abstract]:In this paper, the on-orbit detection data of the space pollution effect detector carried by the new technology verification 1 satellite are analyzed. The detector uses the performance of indium phosphos solar cells in space pollution environment to analyze the space pollution environment and its effects. According to its detection principle, it analyzes the original data transmitted from satellites and the revised data. Based on the relationship between the contamination deposition and the performance of Gallium indium phosphorus battery, the detection data of the detector for one year are analyzed. The results show that the material degassing screening control of Chinese spacecraft is effective and meets the requirements of the whole process pollution control of satellites, but there is still room for improvement in the control of siloxane pollutants. The results can be used as a reference for solar cell protection design, and can be compared with ground analysis data to check and correct ground pollution control measures.
【作者单位】： 北京卫星环境工程研究所;中国空间技术研究院;
【基金】：国家自然科学基金(41304147;21277014)
【分类号】：X738
本文编号：2421917
[Abstract]:In this paper, the on-orbit detection data of the space pollution effect detector carried by the new technology verification 1 satellite are analyzed. The detector uses the performance of indium phosphos solar cells in space pollution environment to analyze the space pollution environment and its effects. According to its detection principle, it analyzes the original data transmitted from satellites and the revised data. Based on the relationship between the contamination deposition and the performance of Gallium indium phosphorus battery, the detection data of the detector for one year are analyzed. The results show that the material degassing screening control of Chinese spacecraft is effective and meets the requirements of the whole process pollution control of satellites, but there is still room for improvement in the control of siloxane pollutants. The results can be used as a reference for solar cell protection design, and can be compared with ground analysis data to check and correct ground pollution control measures.
【作者单位】： 北京卫星环境工程研究所;中国空间技术研究院;
【基金】：国家自然科学基金(41304147;21277014)
【分类号】：X738
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，本文编号：2421917
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