Modeling Demagnetization Effects in Permanent Magnet Synchronous Machines

Christian Kral (Speaker, Invited), Ruud Sprangers (Author, Invited), Jeroen Waarma (Author, Invited), Anton Haumer (Author, Invited), Oliver Winter (Author, Invited), Elena Lomonova (Author, Invited)

Research output: Chapter in Book or Conference ProceedingsConference Proceedings with Oral Presentationpeer-review

Abstract

Abstract-This paper presents a permanent magnet model which takes temperature dependencies and demagnetization effects into account. The proposed model is integrated into a magnetic fundamental wave machine model using the model- ing language Modelica. For different rotor types permanent magnet models are developed. The simulation results of the Modelica are compared with measurement results. Addition- ally, the fundamental wave model is compared to a finite element analysis in order to assess the applicability of the proposed model. Index Terms-Permanent magnet synchronous machine, demagnetization, temperature dependent, fundamental wave model, Modelica
Original languageEnglish
Title of host publicationModeling Demagnetization Effects in Permanent Magnet Synchronous Machines
Publication statusPublished - 2010
EventXIX International Conference on Electrical Machines, ICEM 2010 -
Duration: 6 Sept 20108 Sept 2010

Conference

ConferenceXIX International Conference on Electrical Machines, ICEM 2010
Period6/09/108/09/10

Research Field

  • Not defined

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