锂离子蓄电池组在轨自主均衡的设计与应用  

Design and application of on-orbit self-balancing for lithium-ion battery pack

作　　者：孔陈杰[1] 陈天明 习成献[1] 张强[1] 刘恩权[1] KONG Chen-jie;CHEN Tian-ming;XI Cheng-xian;ZHANG Qiang;LIU En-quan(Shanghai Engineering Center for Microsatellites,Shanghai 201203,China)

机构地区：[1]上海微小卫星工程中心,上海201203

出　　处：《电源技术》2020年第6期871-874,共4页Chinese Journal of Power Sources

摘　　要：针对某型号中高轨卫星锂离子蓄电池组在轨均衡管理问题,提出了软件自主均衡、硬件自主均衡和地面指令均衡相结合的在轨均衡管理方案,并对自主均衡设计进行了阐述.开展了在轨自主均衡应用并对在轨数据进行分析,结果表明自主均衡效果良好,实现了对锂离子蓄电池组的自主均衡管理,验证了自主均衡设计的正确性和有效性.In order to solve the problem of on-orbit balancing management of lithium-ion battery pack for a certain type of medium and high orbit satellite,a scheme was proposed,which combined software self-balancing,hardware self-balancing and ground command balancing,and the self-balancing design was described.The self-balancing application on orbit was carried out,and the on-orbit data was analyzed.The result shows that the effect of self-balancing design is good,the self-balancing management of lithium-ion battery pack is realized,and the correctness and effectiveness of the self-balancing design are verified.

关 键 词：锂离子蓄电池组 自主均衡设计 在轨应用 

分 类 号：TM912.9[电气工程—电力电子与电力传动]