锂离子动力电池健康状态评估方法的研究进展  

Progress of state of health evaluation methods for lithium-ion power battery

作　　者：张文华[1,2] 毛荣军[1] 刘平[1] 伍发元[1] 吴三毛 

机构地区：[1]国网江西省电力科学研究院,江西南昌330000 [2]南昌工程学院机械与电气工程学院,江西南昌330000

出　　处：《电源技术》2016年第6期1315-1317,共3页Chinese Journal of Power Sources

摘　　要：随着锂离子电池在储能体系中的广泛应用,其健康状态的评估研究备受关注。综述了国内外动力电池健康状态评估方法的研究进展。讨论了几种主要的锂离子电池健康状态评估方法,包括定义法、内阻法、交流阻抗法、电压曲线法、模型法以及一些新方法,并对未来锂离子电池健康状态评估方法的研究方向做出展望。With the wide application of lithium ion battery in the energy storage system,much attention has been paid to the state of health（SOH） evaluation research.The research advance of SOH evaluation methods for lithium-ion battery was reviewed.Several main SOH evaluation methods were discussed,including defining method,internal resistance method,AC impedance,voltage curve method,model method and some new methods.The research direction was proposed.

关 键 词：锂离子动力电池 健康状态 评估方法 

分 类 号：TM912[电气工程—电力电子与电力传动]