摘要
详细分析了影响GEO卫星氢镍电池在轨寿命的因素,指出通过合理的在轨管理,可最大限度地减少氢镍电池的使用应力,增加电池的实际使用寿命。另外,还简要评述了我国GEO卫星氢镍电池的在轨管理理念和现状。
Through analyzing the factors affecting the on-orbit lifetime of Hydrogen-Nickel batteries in detail, the paper points out that by means of reasonable on-orbit management, the stress of Hydrogen-Nickel batteries can he reduced to the maximum limit, and the actual usage lifetime of batteries can be prolonged. In addition, the paper also briefly reviews the theory and status quo of on-orbit management of Hydrogen-Nickel batteries for GEO application in China.
出处
《航天器工程》
2009年第1期67-72,共6页
Spacecraft Engineering
基金
国家重大科技专项工程
关键词
卫星
氢镍电池寿命
应力因子
过充电
satellite
lifetime of Hydrogen-Nickel battery
stress factor
overcharge
