A new evaluation method to the consistency of lithium-ion batteries in electric vehicles

Feng Wen*, Cheng Lin, Jiuchun Jiang, Zhanguo Wang

*Corresponding author for this work

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

16 Citations (Scopus)

Abstract

To resolve the problem that the terminal voltage of the battery cannot effectively reflect the internal differences between cells, four parameters including Ohmic resistance, polarization voltage, maximum available capacity and state of charge (SOC) of the battery were proposed to evaluate the consistency of the battery pack. The characteristics of each parameter during charge and discharge were theoretically analyzed and experimentally tested.

Original languageEnglish
Title of host publicationAPPEEC 2012 - 2012 Asia-Pacific Power and Energy Engineering Conference, Proceedings
DOIs
Publication statusPublished - 2012
Event2012 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2012 - Shanghai, China
Duration: 27 Mar 201229 Mar 2012

Publication series

NameAsia-Pacific Power and Energy Engineering Conference, APPEEC
ISSN (Print)2157-4839
ISSN (Electronic)2157-4847

Conference

Conference2012 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2012
Country/TerritoryChina
CityShanghai
Period27/03/1229/03/12

Keywords

  • Electric vehicle
  • Lithium-ion batteries
  • consistency
  • evaluation method

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