储能科学与技术 ›› 2019, Vol. 8 ›› Issue (2): 225-236.doi: 10.12028/j.issn.2095-4239.2018.0195

• 进展与评述 • 上一篇    下一篇

锂离子电池故障诊断技术进展

苏伟1, 钟国彬2, 沈佳妮3, 王超2, 许金龙3, 贺益君3, 马紫峰3   

  1. 1 广东电科院能源技术有限公司, 广东 广州 510080;
    2 广东电网有限责任公司电力科学研究院, 广东 广州 510080;
    3 上海交通大学化学工程系, 上海 200240
  • 收稿日期:2018-09-23 修回日期:2018-12-08 出版日期:2019-03-01 发布日期:2019-03-01
  • 通讯作者: 贺益君。E-mail:heyijun@sjtu.edu.cn
  • 作者简介:苏伟(1971-),男,教授级高级工程师,主要从事电力化学的研究,E-mail:jxhwsu@163.com
  • 基金资助:
    南方电网公司科技项目(GDKJXM00000039)

The progress in fault diagnosis techniques for lithium-ion batteries

SU Wei1, ZHONG Guobin2, SHEN Jiani3, WANG Chao2, XU Jinlong3, HE Yijun3, MA Zifeng3   

  1. 1 Guangdong Diankeyuan Energy Technology Co. Ltd., Guangzhou 510080, Guangdong, China;
    2 Electric Power Research Institute of Guangdong Power Grid Co. Ltd., Guangzhou 510080, Guangdong, China;
    3 Department of Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2018-09-23 Revised:2018-12-08 Online:2019-03-01 Published:2019-03-01

摘要: 实施精准、可靠的故障诊断,是确保电池系统安全、稳定、可靠运行的关键,并为电池系统的精准运营维护提供理论、方法与技术支撑。本文首先在总结电池系统故障类型与表现形式的基础上,重点分析了在电池制造、成组筛选和使用各个阶段的本体故障引发机制。其次,对现有研究发展的电池系统故障诊断方法进行了分类,大致分为基于电池模型的故障诊断方法和无模型的故障诊断方法。之后,针对不一致故障诊断、短路故障诊断、热故障诊断、传感器故障诊断、连接组件故障诊断和多故障联合诊断,对现有文献提出的解决策略及应用案例进行了全面综述。最后,以全面文献调研为基础,提出了电池系统故障诊断研究面临的主要挑战和未来的研究方向。

关键词: 锂离子电池, 安全, 故障诊断, 引发机制

Abstract: Accurate and reliable fault diagnosis technique is crucial to guarantee the safe, stable and reliable operation of lithium-ion batteries. First, the common fault types of battery system are briefly summarized and the failure initiation mechanisms of battery are elaborated. Then, the current developed fault diagnosis techniques for battery system are classified. Moreover, several typical fault diagnosis methods and their corresponding application cases for battery system are reviewed. Finally, the challenging and future research direction of fault diagnosis for lithium-ion batteries are proposed.

Key words: lithium-ion batteries, safety, fault diagnosis, initiation mechanism

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