LEO大面积柔性HVSA一次放电研究  

Research on primary discharge of large area flexible HVSA used on LEO

作　　者：张岩松[1] 欧伟[1] 于辉[1] 程保义[1] 

机构地区：[1]中国电子科技集团公司第十八研究所,天津300384

出　　处：《电源技术》2015年第10期2169-2172,共4页Chinese Journal of Power Sources

摘　　要：在低地球轨道(LEO)中充满着高度稠密的电离层等离子体,在此环境中,高压太阳电池阵(HVSA)更容易发生静电放电,引起太阳电池和电路的性能衰降。在阐述一次放电机理的基础上,介绍了对采用防护措施的实验件进行一次放电损伤实验的情况。实验结果表明,在LEO上15年寿命中发生的一次放电不会对HVSA造成损伤。LEO was full of highly dense ionosphere plasma in which ESD will happened on HVSA and induce the degradation of solar cell and circuit. On the basis of introduction of primary discharge mechanism, the primary discharge damage test happened on samples which had been protected was presented. The result of the test prove that the primary discharge which appear in 15 years lifetime on LEO will not damage the HVSA.

关 键 词：柔性高压太阳电池阵 低地球轨道 一次放电 

分 类 号：TM914[电气工程—电力电子与电力传动]