Design of optimum self-inductances of magnetic pads in inductive power transfer system for electric vehicles

Min Hyuck Kang, Jongeun Byeon, Dong Myoung Joo, Minkook Kim, Byoung Kuk Lee

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

3 Scopus citations

Abstract

This paper presents a design process of inducing self-inductances for the lowest power losses of magnetic pads in inductive power transfer (IPT) system. The total losses of the magnetic pads caused by winding coil, ferrite core, and aluminum shield are numerically calculated and achieved by finite element analysis (FEA) simulation. By plotting the total power losses depending on the coil turns of each magnetic pad, the optimum primary and secondary inductances with the minimum power loss are derived. The validity of the design process is verified through the experimental results provided by a 3.3 kW laboratory prototype.

Original languageEnglish
Title of host publicationECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509007370
DOIs
StatePublished - 2016
Externally publishedYes
Event2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016 - Milwaukee, United States
Duration: 18 Sep 201622 Sep 2016

Publication series

NameECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings

Conference

Conference2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016
Country/TerritoryUnited States
CityMilwaukee
Period18/09/1622/09/16

Keywords

  • Inductive Power Transfer (IPT)
  • Magnetic pads
  • Optimal design
  • Optimum self-inductance
  • Wireless charger
  • Wireless Power Transfer (WPT)

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