航天器工程2017，Vol.26Issue(2)：114-120,7.DOI:10.3969/j.issn.1673-8748.2017.02.016
空间碎片和微流星对卫星太阳翼的撞击损伤及防护研究
Study of Space Debris and Meteoroid Impact Effects on Spacecraft Solar Array
姜东升 1郑世贵 1马宁 1刘莹 1邱羽玲1
作者信息
- 1. 北京空间飞行器总体设计部,北京 100094
- 折叠
摘要
Abstract
The debris impact may cause the degradation of solar cell electrical character because of the cumulative effect,and even damage several strings of solar cells which depends on the diameter of the debris.Hypervelocity impact even with exciting plasma,and spreading plasma can initiate discharge which is able to induce arcing on the solar circuits,then decreasing the output power of solar array.The impact damage on solar cell and effect on wires and aluminum honeycomb are also discussed in this paper.The risk of debris impact on solar array of 3 type sun synchronous orbits satellite is analyzed,and the protection solutions for solar panel design are proposed to decrease the damage from space debris.关键词
太阳电池片/太阳翼/空间碎片和微流星/撞击损伤/防护措施Key words
solar cell/solar array/debris and meteoroid/impact damage/protection分类
航空航天引用本文复制引用
姜东升,郑世贵,马宁,刘莹,邱羽玲..空间碎片和微流星对卫星太阳翼的撞击损伤及防护研究[J].航天器工程,2017,26(2):114-120,7.
