Reduced-Order Dynamical Models of Tuned Wireless Power Transfer Systems

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3 Scopus citations

Abstract

Dynamical models are of primary interest when studying the dynamical control of wireless power transfer (WPT) systems. Most existing dynamical models of WPT systems are derived using the generalized state space averaging method, extended describing functions, or the concept of coupled modes. These models are applicable to both tuned and detuned WPT systems but suffer from high orders and complex formulae. This paper focuses on tuned WPT systems and proposes the reduced-order dynamical models, which are derived from the energy point of view. The proposed models have much lower orders and simpler formulae as compared to the existing models. Experimental results are presented for verification.

Original languageEnglish
Title of host publication2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages337-341
Number of pages5
ISBN (Electronic)9784886864055
DOIs
StatePublished - 22 Oct 2018
Externally publishedYes
Event8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, Japan
Duration: 20 May 201824 May 2018

Publication series

Name2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018

Conference

Conference8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
Country/TerritoryJapan
CityNiigata
Period20/05/1824/05/18

Keywords

  • Dynamical models
  • reduced-order
  • tuned
  • wireless power transfer (WPT)

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