低地球轨道航天器对接放电研究  

Discharging during LEO spacecraft docking

作　　者：张书锋[1] 路润喜[1] 

机构地区：[1]北京东方计量测试研究所,北京100086

出　　处：《航天器环境工程》2009年第3期214-221,197,共8页Spacecraft Environment Engineering

摘　　要：文章介绍了低轨道航天器对接放电的产生机理,通过模拟试验、电路仿真和理论分析,研究了低轨道航天器对接产生静电放电的可能性、条件、放电强度、持续时间及其影响,并提出防止静电放电危害的措施,为工程应用提出参考建议。This paper studies the discharging mechanism during low-orbit spacecraft docking, by using a set of experimental devices for simulating spacecraft docking charging and discharging. The experimental study, circuit simulation and theoretical analysis reveal the possibility, conditions, discharge intensity, duration and impact of electrostatic discharge when two low-orbit spacecrafts mate with each other. Some measures are proposed to prevent electrostatic discharge hazards in engineering applications.

关 键 词：航天器 低地球轨道 对接放电 试验研究 电路仿真 理论分析 

分 类 号：V525[航空宇航科学与技术—人机与环境工程] V416.6