Fractional order battery modelling methodologies for electric vehicle applications:Recent advances and perspectives  

作　　者：TIAN JinPeng XIONG Rui SHEN WeiXiang SUN FengChun 

机构地区：[1]Department of Vehicle Engineering,School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China [2]Faculty of Science,Engineering and Technology,Swinburne University of Technology,Hawthorn,Victoria 3122,Australia

出　　处：《Science China(Technological Sciences)》2020年第11期2211-2230,共20页中国科学（技术科学英文版）

基　　金：This work was supported by Beijing Science and Technology Program(Grant No.Z181100004518005).

摘　　要：Accurate modelling of lithium ion batteries is crucial for battery management in electric vehicles.Recent studies have revealed the fractional order nature of lithium ion batteries,leading to fractional order modelling techniques.In this paper,a comprehensive review of the fractional order battery models and their applications in battery management of electric vehicles is provided from the perspectives of frequency and time domains.In the frequency domain,the fractional order models to fit electrochemical impedance spectroscopy data are investigated,followed by their applications in health diagnosis,battery heating and charging strategies.In the time domain,the fractional order models adopted for voltage simulation are discussed,followed by their applications in battery state estimation and fault diagnosis.Finally,from the perspectives of time domain and frequency domain applications,critical challenges and research trends for future work in terms of fractional order modelling are highlighted to advance the development of next-generation battery management.

关 键 词：lithium ion battery fractional calculus fractional order model battery management electric vehicle electrochemical impedance spectroscopy 

分 类 号：U469.72[机械工程—车辆工程]