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Dynamic model for characteristics of Li-ion battery on electric vehicle

  • Beihang University

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

Abstract

Modeling the dynamic characteristics of the battery pack for EV during charge and discharge is an important aspect in the modeling for the battery pack. The dynamic characteristics of the Li-ion battery pack's loaded voltage were analyzed by means of pulsed-charging and pulsed-discharging the battery pack. A mathematic model was produced to describe variation process of the battery pack's loaded voltage during charge and discharge. Emulations on the simulated operation mode and on the testing of the roadway were carried out. It is showed that the produced model can track the true loaded voltage with small errors and the model can suit the wide and frequent variation of the battery current on the electric vehicle.

Original languageEnglish
Title of host publication2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
Pages2867-2871
Number of pages5
DOIs
StatePublished - 2009
Event2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009 - Xi'an, China
Duration: 25 May 200927 May 2009

Publication series

Name2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009

Conference

Conference2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
Country/TerritoryChina
CityXi'an
Period25/05/0927/05/09

Keywords

  • Battery characteristics
  • Electric vehicle (EV)
  • Li-ion battery
  • Model

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