A nonlinear magnetic circuit model for periodic eddy current problems using T,ϕ-ϕ formulation

Rene Plasser, Gergely Koczka, Oszkár Bíró

Research output: Contribution to journalArticlepeer-review

Abstract

A transformer model is used as a benchmark for testing various methods to solve 3D nonlinear periodic eddy current problems. This paper aims to set up a nonlinear magnetic circuit problem to assess the solving procedure of the nonlinear equation system for determining the influence of various special techniques on the convergence of nonlinear iterations and hence the computational time.
Original languageEnglish
Pages (from-to)649-664
Number of pages16
JournalCOMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering
Volume36
Issue number3
DOIs
Publication statusPublished - 2017

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