空间用镉镍蓄电池组在轨性能评估技术研究  

Study of in-orbit performance evaluation technology of Cd-Ni battery for spacecraft

作　　者：贾晓冬[1] 鄢婉娟[1] 刘元默[1] 

机构地区：[1]航天东方红卫星有限公司,北京100094

出　　处：《电源技术》2015年第7期1455-1457,共3页Chinese Journal of Power Sources

摘　　要：镉镍蓄电池组是我国小卫星的主要储能装置,合理准确的蓄电池组在轨性能评估技术可以有效地预计电池组运行状态。介绍了在轨评估对象的选取方法,研究了电压评估、电量评估技术,通过在轨实际数据对上述方法进行了验证。该评估技术为空间用镉镍蓄电池组在轨性能评估技术提供了新的思路,可作为制定在轨管理策略、采取在轨操作的参考。Ni-Cd battery is the main electrical storage equipment of small satellites. A reasonable and accurate in-orbit performance evaluation technology could forecast the state of battery efficiently. The method of choosing the evaluate objects was introduced, the battery voltage evaluation and battery capacity evaluation technology was studied, and the efficiency of the in-orbit performance evaluation technology by telemetry from satellites was verified. The in-orbit performance evaluation technology provides technical basis for in-orbit management and can be used as the reference of making management strategy.

关 键 词：镉镍蓄电池 在轨性能 评估 

分 类 号：TM912[电气工程—电力电子与电力传动]