通信技术卫星二号锂离子蓄电池组的特性和应用研究  

Overview and preliminary in orbit behaviour of the lithium-ion batteries used onboard TX-2 satellite

作　　者：邵爱芬[1] 王振波[2] 王琳[1] 李国瑞 任杰伟[1] SHAO Aifen;WANG Zhenbo;WANG Lin;LI Guorui;REN Jiewei(Shanghai Institute of Space Power-Source,Shanghai 200245,China;Harbin Institute of Technologe,Harbin 150001,Heilongjiang,China)

机构地区：[1]上海空间电源研究所,上海200245 [2]哈尔滨工业大学,黑龙江哈尔滨150001

出　　处：《储能科学与技术》2018年第2期193-200,共8页Energy Storage Science and Technology

摘　　要：通信技术卫星二号锂离子蓄电池组是我所自主研制的锂离子蓄电池组首次在GEO卫星上应用。卫星对蓄电池组提出了长寿命和高可靠性的技术要求,通过研究分析提出了合理的在轨管理策略和故障隔离技术以满足总体技术要求。同时介绍了通信技术卫星二号锂离子蓄电池组的设计、地面性能测试与考核以及在轨运行验证情况。在轨运行期间,锂离子蓄电池组性能优异,各单体电池之间保持良好的一致性;在轨管理策略合理。遥测数据表明:锂离子蓄电池组在轨运行良好,充分验证了地面设计,为锂离子蓄电池组后续在GEO卫星上的大量应用打下了良好的基础。TX-2 satellite Li-ion Battery produced by SISP was first applicated on GEO satellite.Technical requirements of Li-ion battery with long life and high reliability were put forward.In-orbit management policy and failure isolation technology were put forward to meet the technical requirement.Technical proposal,performance tests,and in-orbit behaviour of the Li-ion battery used onboard TX-2 satellite were introduced in this paper.During in-orbit operation,Li-ion batteries had good performance,good consistence between cell packages and valid in-orbit management policy.The in-orbit date indicated that the Li-ion battery used onboard TX-2 satellite had good in-orbit performances and the battery on ground design was fully valided.The success of launching and in-orbit operation of TX-2 satellite battery provides a foundation for widely using Li-ion battery onboard GEO satellites.

关 键 词：锂离子蓄电池组 GEO卫星 性能测试 在轨管理 在轨运行 

分 类 号：TQ028.8[化学工程]