One-way vs. two-way coupled simulation: Investigation of thermal management of wireless power transfer modules for electric vehicles

Research output: Contribution to book/conference proceedings/anthology/reportConference contributionContributedpeer-review

Abstract

The thermal management of vehicular wireless power transfer modules featuring a high volumetric power density is a major challenge. Taking into account the interaction of the electromagnetic and thermal field leads to extensive computational effort for a simulative prediction of the thermal behavior. One approach for reducing the required computational effort is the use of one-way coupled simulations. In this context, the presented paper addresses the quantitatively comparison of one-way and two-way coupled electromagnetic-thermal simulation models to predict the thermal behavior of an exemplary vehicular wireless power transfer module. The performed studies show a good consistency of the two-way coupled simulation results compared to the experimental validation, whereas the one-way coupled model predicts overall too low temperatures. Thus, two-way coupled simulation models are therefore recommended for the electromagnetic-thermal dimensioning of wireless power transfer modules for electric vehicles.

Details

Original languageEnglish
Title of host publication2022 Wireless Power Week, WPW 2022 - Proceedings
PublisherIEEE, New York [u. a.]
Pages84-89
Number of pages6
ISBN (electronic)978-1-6654-8445-9, 978-1-6654-8444-2
ISBN (print)978-1-6654-8446-6
Publication statusPublished - 17 Aug 2022
Peer-reviewedYes

Conference

Title2022 Wireless Power Week, WPW 2022
Duration5 - 8 July 2022
CityBordeaux
CountryFrance

External IDs

Mendeley 7c9734a0-1d23-3a06-9ae7-fd1b6a8374de
unpaywall 10.1109/wpw54272.2022.9854041
ORCID /0000-0003-2834-8933/work/142238427
ORCID /0000-0002-8854-7726/work/142242114

Keywords

Keywords

  • electric vehicle, electromagnetic-thermal simulation, multiphysical testing, wireless power transfer