首页 | 本学科首页   官方微博 | 高级检索  
     检索      

不同接地方式的卫星介质深层充电研究
引用本文:黄建国,陈东.不同接地方式的卫星介质深层充电研究[J].物理学报,2004,53(5):1611-1616.
作者姓名:黄建国  陈东
作者单位:中国科学院空间研究中心,北京,100080
基金项目:国家高技术研究发展计划(批准号:863-2-7-7-1)资助的课题.
摘    要:关键词

关 键 词:卫星  介质深层充电  高能电子
文章编号:1000-3290/2004/53(05)/1611-06

A study of deep dielectric charging on satellites for different grounding patterns
Huang Jian-Guo and Chen Dong.A study of deep dielectric charging on satellites for different grounding patterns[J].Acta Physica Sinica,2004,53(5):1611-1616.
Authors:Huang Jian-Guo and Chen Dong
Abstract:In this paper, the maximum electric field intensity and surface potential of a planar dielectric on satellite induced by deep dielectric charging (DDC) in typical grounding patterns are calculated and compared. It is shown that if the dielectric is grounded on the outer surface alone or on both outer and inner surfaces, the induced maximum electric field intensities are smaller than that grounded on the inner surface alone by one order or more; thus in the former two grounding patterns, the dielectric is more immune from DDC. On the other hand, if the dielectric is grounded on one single surface, it is possible to discharge between the dielectric and other metal parts or grounded objects near enough. As for grounding on both surfaces, the situation of discharge impossible.
Keywords:satellite  deep dielectric charging  high energy electron
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《物理学报》浏览原始摘要信息
点击此处可从《物理学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号