摘要
随着新能源技术的快速发展,锂离子电池因其高能量密度和长循环寿命成为主要的储能方式。然而,锂电池在使用过程中面临着诸如过充、内短路和热失控等安全问题,极大地限制了其应用。该文基于电信号特征的提取与分析,系统综述了锂电池故障检测与容错控制技术的最新进展,主要包括:锂电池常见的故障类型划分及机理分析;当前主流的故障诊断技术阐释及各类故障的具体检测措施;锂电池系统容错控制技术的发展现状及存在的问题与未来发展方向。
With the rapid development of new energy technologies,lithium-ion batteries have become the primary energy storage solution due to their high energy density and long cycle life.However,during their operation,lithium-ion batteries face safety challenges such as overcharging,internal short circuits,and thermal runaway,which significantly limit their broader application.This paper provides a systematic review of the latest advancements in fault detection and fault-tolerant control technologies for lithium-ion batteries,based on the extraction and analysis of electrical signal features.Key topics covered include:classification and mechanistic analysis of common battery faults;an explanation of current mainstream fault diagnosis technologies and specific detection measures for various fault types;and the development status of fault-tolerant control technologies in lithium-ion battery systems,along with an assessment of existing challenges and future directions.
作者
邹涛
谢基
何俣轩
余春雷
陈洋
姜伟
ZOU Tao;XIE Ji;HE Yu-xuan;YU Chun-lei;CHEN Yang;JIANG Wei(School of Mechanical and Electrical Engineering,Guangzhou University,Guangzhou 510006,China;Guangzhou Customs Technology Centre,Guangzhou 510623,China)
出处
《分析测试学报》
北大核心
2025年第10期2209-2222,共14页
Journal of Instrumental Analysis
基金
国家重点研发计划(2022YFF0607201)
国家自然科学基金资助项目(52171331,51907082)
广州市科技计划项目(2023A03J0646,2023A03J0120,2023A04J1013)
海关总署课题(2022HK062)。
关键词
锂离子电池
电池安全
故障检测
容错控制
lithium-ion battery
battery safety
fault detection
fault-tolerant control
