Dynamical Coupling of a Battery Electro-Thermal Model and the Traction Model of an EV for Driving Range Simulation

The driving range of electric vehicles is a complex issue. In simulation, this range is determined by coupling a battery model and a traction model of the vehicle. But most of the battery models used for such studies do not take into account the interaction between the temperature of the battery (impacting its electrical parameters) and the traction model of a studied EV. In this paper, a battery electro-thermal model (with all electrical parameters dependent upon the temperature) is dynamically coupled with the traction model of an electric vehicle. Simulation results are provided to show the impact of the temperature on the driving range. The initial battery model (without temperature dependence) leads to an overestimation of the driving range of 3.3% at -5 °C and an underestimation of 2.5% at 40 °C.

• Record URL:
  https://doi.org/10.1109/TVT.2019.2955856
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00189545
• Supplemental Notes:
  • Copyright © 2020, IEEE.
• Authors:
  • German, Ronan
  • Shili, Seima
  • Desreveaux, Anatole
  • Sari, Ali
  • Venet, Pascal
  • Bouscayrol, Alain
• Publication Date: 2020-1

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 328-337
• Serial:
  • IEEE Transactions on Vehicular Technology
  • Volume: 69
  • Issue Number: 1
  • Publisher: Institute of Electrical and Electronics Engineers (IEEE)
  • ISSN: 0018-9545
  • Serial URL: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=25

Subject/Index Terms

• TRT Terms: Electric batteries; Electric vehicles; Integrated circuits; Model atmosphere; Resistance (Electricity); Simulation; Traction; Vehicle range
• Subject Areas: Energy; Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 01729309
• Record Type: Publication
• Files: TRIS
• Created Date: Jan 29 2020 2:29PM