Multiphysics Based Thermal Modeling of a Pouch Lithium-Ion Battery Cell for the Development of Pack Level Thermal Management System

Mohammad Rezwan Khan, Søren Knudsen Kær

Research output: Contribution to book/anthology/report/conference proceedingConference abstract in proceedingResearchpeer-review

7 Citations (Scopus)
928 Downloads (Pure)

Abstract

The research is focused on the development of a three-dimensional cell level multiphysics battery thermal model. The primary aim is to represent the cooling mechanism inside the unit cell battery pack. It is accomplished through the coupling of heat transfer and computational fluid dynamics (CFD) physics. A lumped value of heat generation (HG) inside the battery cell is used. It stems from isothermal calorimeter experiment. HG depends on current rate and the corresponding operating temperature. It is demonstrated that the developed model provides a deeper understanding of the thermal spatio-temporal behavior of Li-ion battery in different operating conditions.
Original languageEnglish
Title of host publicationProceedings of 2016 Eleventh International Conference on Ecological Vehicles and Renewable Energies (EVER)
Number of pages9
PublisherIEEE Press
Publication dateApr 2016
Pages1-9
ISBN (Print)978-1-5090-2464-3
DOIs
Publication statusPublished - Apr 2016
Event2016 Eleventh International Conference on Ecological Vehicles and Renewable Energies (EVER) - Monte-Carlo, Monaco
Duration: 6 Apr 20168 Apr 2016

Conference

Conference2016 Eleventh International Conference on Ecological Vehicles and Renewable Energies (EVER)
Country/TerritoryMonaco
CityMonte-Carlo
Period06/04/201608/04/2016

Keywords

  • Surface temperature
  • Temporal temperature distribution
  • Isothermal Calorimeter
  • Lithium Titanate Oxide
  • Battery thermal management
  • Heat generation
  • Battery performance
  • Three dimesional multiphysics model
  • CFD application

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