Review on sensors fault diagnosis and fault-tolerant techniques for lithium ion batteries in electric vehicles

Rui Xiong, Quanqing Yu, Weixiang Shen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

32 Citations (Scopus)

Abstract

Lithium ion batteries have been widely used in electric vehicles (EVs) due to their high power density, high energy density and long cycle life. Lithium ion battery systems in EVs require high voltage to meet power and energy demand. They consist of a large number of cells connected in series or parallel combination of both. A battery management system (BMS) is used to ensure safe and reliable operation of EV battery systems. The normal operation of the BMS highly depends on the installed sensors which provide the BMS the information of current, voltage and temperature for maintaining the battery systems in the safe working condition. Thus, it is critical for the BMS to diagnose these sensor faults and take measures to mitigate the influences of these sensor faults on the operation of EVs in real time. This paper will comprehensively review recent techniques for sensors fault diagnosis and tolerance for lithium ion batteries in EVs from the perspectives of model-based approaches.

Original languageEnglish
Title of host publicationProceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages406-410
Number of pages5
ISBN (Electronic)9781538637579
DOIs
Publication statusPublished - 26 Jun 2018
Event13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 - Wuhan, China
Duration: 31 May 20182 Jun 2018

Publication series

NameProceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

Conference

Conference13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
Country/TerritoryChina
CityWuhan
Period31/05/182/06/18

Keywords

  • electric vehicles
  • fault tolerance
  • lithium ion batteries
  • sensors fault diagnosis

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