Circuit model and power distribution model of wireless power transfer system in air

Luo Na Du, Ke Han Zhang, Xin Yi Zhang, Bai Wei Song, De Min Xu

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

Abstract

Based on the mutual inductance model, this paper introduces two controlled voltage source from the point of electromagnetic field. The mutual inductance voltage of primary coil is the integrating of the electric field intensity which is generated by current in the secondary coil along the primary coil path, and vice versa. In order to optimize the parameters of wireless power system, the power distribution model is proposed according to the power transmission. The input power is consumed by three parts: the power lost in the primary coil resistance, the power lost in the secondary coil resistance, and the power consumed by load. The experimental results verify the power distribution model.

Original languageEnglish
Title of host publicationProceedings - 2017 IEEE International Symposium on Industrial Electronics, ISIE 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages640-644
Number of pages5
ISBN (Electronic)9781509014125
DOIs
StatePublished - 3 Aug 2017
Event26th IEEE International Symposium on Industrial Electronics, ISIE 2017 - Edinburgh, Scotland, United Kingdom
Duration: 18 Jun 201721 Jun 2017

Publication series

NameIEEE International Symposium on Industrial Electronics

Conference

Conference26th IEEE International Symposium on Industrial Electronics, ISIE 2017
Country/TerritoryUnited Kingdom
CityEdinburgh, Scotland
Period18/06/1721/06/17

Keywords

  • Power distribution model
  • Wireless power transfer

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