A convenient algorithm for circuit parameters of eddy-current field based on circuit-field coupling formulation

Weinong Fu, Yiduan Chen

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

A method to accurately extract the equivalent circuit parameters of eddy-current magnetic field is presented. Based on the solutions of the eddy-current magnetic field and electric circuit coupled model, the lumped parameters of the equivalent circuits are directly computed according to the voltage - current relationships at the terminals of windings and conductors. The merits of the proposed method are that the effects in the eddy-current field, including floating conductors, internal circuits as well as displacement current in the direction of the model depth can all be taken into account in the extracted lumped parameters.
Original languageEnglish
Title of host publication2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013
PublisherIEEE Computer Society
ISBN (Print)9781479932764
DOIs
Publication statusPublished - 1 Jan 2013
Event2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013 - Hong Kong, Hong Kong
Duration: 11 Dec 201313 Dec 2013

Conference

Conference2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013
Country/TerritoryHong Kong
CityHong Kong
Period11/12/1313/12/13

Keywords

  • Circuit parameter
  • coupling
  • eddy-current
  • finite-element method
  • frequency domain
  • impedance
  • magnetic field

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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