中国电机工程学报2024，Vol.44Issue(22)：8920-8935,中插19,17.DOI:10.13334/j.0258-8013.pcsee.231026
基于微分曲线的锂离子电池老化诊断研究综述
A Review of Degradation Diagnosis of Lithium-ion Batteries Based on Differential Curves
摘要
Abstract
The differential curve method is gaining widespread attention from scholars in the field of lithium-ion battery aging diagnosis due to its promising future,as it offers unique advantages such as small calculation,high interpretability,and easy implementation.In order to deeply analyze the development status and problems of the differential curve method,this paper presents a systematic review from the perspective of its principle,technology,and application.Firstly,the incremental capacity analysis,differential voltage analysis,differential thermal voltammetry,and differential mechanical parameter are introduced in detail,and the advantages and disadvantages of these four main differential curve methods are compared and analyzed.Then,the current research status of differential curve methods,such as Incremental Capacity Analysis,in lithium-ion battery aging mode diagnosis and health status assessment is highlighted by systematically sorting out their application scope and conditions.Finally,the shortcomings of the current differential curve methods are clarified,and the next research direction of differential curve methods is prospected.关键词
锂离子电池/微分曲线方法/老化模式/健康状态Key words
lithium-ion batteries/differential curve analysis/degradation mode/state of health分类
信息技术与安全科学引用本文复制引用
王睿茜,周星,王羽,曹孟达,刘亚杰,张涛..基于微分曲线的锂离子电池老化诊断研究综述[J].中国电机工程学报,2024,44(22):8920-8935,中插19,17.基金项目
湖南省科技创新计划资助项目(2021RC2074) （2021RC2074）
国家自然科学基金项目(22309205) （22309205）
中国博士后科学基金面上项目(2021MD703975). Project Supported by Hunan Science and Technology Innovation Program(2021RC2074) （2021MD703975）
National Natural Science Foundation of China(22309205) （22309205）
China Postdoctoral Science Foundation(2021MD703975). （2021MD703975）
