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“天绘一号”卫星镉镍蓄电池组及其在轨性能介绍
中国电子科技集团公司第十八研究所 第六研究室, 天津 300384
摘要:
介绍了“天绘一号”卫星镉镍蓄电池组的组成、技术指标和工作原理, 以及地面测试情况和在轨性能。根据地面试验和在轨表现, 对镉镍蓄电池组的寿命进行预测, 并对镉镍蓄电池组在轨管理提出建议。
The introduction of Ni-Cd battery of Mapping Satellite-1 and its on-orbit performance
Abstract:
The composition, performance, principle, ground test data and on-orbit performance of Ni-Cd battery for Mapping Satellite-1 were introduced in this paper. Ni-Cd battery’s cycle life was predicted based on the ground-test result and the on-orbit operation. The on-orbit management of Ni-Cd battery was suggested.
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