退役电池梯次利用的一致性管理研究综述  

Review on consistency management of echelon use of retired battery

作　　者：孟高军 苏令 孙玉坤[2] 李建林 马福元 MENG Gaojun;SU Ling;SUN Yukun;LI Jianlin;MA Fuyuan(Nanjing Institute of Technology,NanJing Jiangsu 211100,China;School of Electrical and Information Engineering,Jiangsu University,Zhenjiang Jiangsu 212013,China;Zhejiang Energy R&D Institute Co.,Ltd.,Hangzhou Zhejiang 311121,China)

机构地区：[1]南京工程学院,江苏南京211100 [2]江苏大学电气信息工程学院,江苏镇江212013 [3]浙江浙能技术研究院有限公司,浙江杭州311121

出　　处：《电源技术》2021年第10期1376-1379,共4页Chinese Journal of Power Sources

基　　金：国家自然基金面上项目(51877101);江苏省高等学校自然科学研究项目(20KJB470501);南京工程学院大学生科技创新基金项目(TB202017003)。

摘　　要：一致性管理是退役电池梯次利用的关键。在深度调研国内外研究现状的基础上,对基于电子电路的电池均衡技术和一致性分选技术相关研究进行综述。均衡电路可以实现同一模组内单体之间能量均衡,也可以实现一个电池包内多个模组之间能量均衡,对这两种均衡电路拓扑形式及控制策略进行了分析、对比;系统介绍以单参数、多参数、动态特性曲线和综合特性为分选特征参数的一致性分选方法;梳理了一致性管理技术目前尚存的问题,对其走向进行了预判。Consistency management technology is the key technology of retired battery echelon utilization.On the basis of in-depth research on the current research situation at home and abroad,the research of battery equalization technology and consistency sorting technology based on electronic circuit was summarized.Firstly,equalization circuit could realize energy balance between cells in the same module,or multiple modules in a battery pack,the topological forms and control strategies of these two equilibrium circuits were analyzed and compared.Secondly,four consistency sorting methods,including single parameter,multi parameter,dynamic characteristic curve and comprehensive characteristic sorting,were systematically introduced.Finally,the problems in the consistency management technology of retired batteries were analyzed,and the future direction development was prospected.

关 键 词：退役电池 一致性管理 均衡技术 一致性分选技术 

分 类 号：TM912[电气工程—电力电子与电力传动]