车用锂离子电池失效分析与预防措施综述  

Failure Analysis and Mitigation Measures of Lithium-Ion Batteries for Vehicles

作　　者：张玉坤 邹朝辉 张云霞 Zhang Yukun;Zou Zhaohui;Zhang Yunxia(GAC Toyota Motor Co.,Ltd.,Guangzhou 511455)

机构地区：[1]广汽丰田汽车有限公司,广州511455

出　　处：《汽车工程师》2023年第4期1-8,共8页Automotive Engineer

摘　　要：为保障车用锂离子电池的安全运行和健康发展,从锂离子电池的工作机理、失效机制和失效模式3个方面进行了综述。在此基础上,汇总了相应的预防措施,并指出开发计算机失效分析模拟技术、优化锂离子开发方案,以及开发固态锂离子电池对于锂离子电池未来发展具有重要意义。In order to ensure the safe use and healthy development of lithium-ion batteries,this paper elaborates the working mechanism,failure mechanism and failure mode of lithium-ion batteries.On this basis,the paper summarizes corresponding mitigation measures and indicates that development of computer failure analysis simulation technology,optimization of lithium ion batteries development plan and the development of solid lithium ion batteries are of great significance for the future development of lithium ion batteries.

关 键 词：锂离子电池 工作机理 失效机制 失效模式 预防措施 

分 类 号：TM912[电气工程—电力电子与电力传动] U469.72[机械工程—车辆工程]