Thermal Integration of a High Power Polyphase Inductive Coil Assembly

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

4 Scopus citations

Abstract

As inductive wireless power transfer reaches higher power levels; thermal management becomes essential. To address these concerns, past works have demonstrated the benefit of encapsulating coil assemblies with thermally conductive materials and integrating backside liquid cooling into coil assemblies. This work adds to these developments by considering the thermal analysis and construction of a liquid-cooled high power polyphase wireless power transfer ground assembly intended for long duration operation at high power levels, aiming towards hundreds of kW or even 1 MW.

Original languageEnglish
Title of host publication2024 IEEE Transportation Electrification Conference and Expo, ITEC 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350317664
DOIs
StatePublished - 2024
Event2024 IEEE Transportation Electrification Conference and Expo, ITEC 2024 - Chicago, United States
Duration: Jun 19 2024Jun 21 2024

Publication series

Name2024 IEEE Transportation Electrification Conference and Expo, ITEC 2024

Conference

Conference2024 IEEE Transportation Electrification Conference and Expo, ITEC 2024
Country/TerritoryUnited States
CityChicago
Period06/19/2406/21/24

Funding

This manuscript has been authored by Oak Ridge National Laboratory, operated by UT-Battelle, LLC, under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan).

Keywords

  • Thermal
  • coil design
  • encapsulation
  • high-power
  • liquid-cooling
  • polyphase
  • wireless power transfer

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