Loss evaluation on induction machines made with soft magnetic composite

S. Inoue, S. Shimomura, M. Morimoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper, first, introduces the evaluated results of the loss, iron and copper loss, in a conventional IM and three IMs made with soft magnetic composite, SMC, core: all SMC machine in which both the stator and the rotor are made of SMC, and stator SMC machine in which only the stator is made of SMC. In each machine, the loss characteristics for driven frequency were calculated from FEA, and then the characteristics at a rated operation were measured in the test machines. The calculated and the measured results almost agreed at the rating. And SMC has favorable characteristic of iron loss in high frequency. Thus the loss characteristics with driven frequency that were calculated by FEA are shown in four machines. In addition, the characteristics of machine that were used lasted SMC are described in this paper.

Original languageEnglish
Title of host publicationICEMS 2012 - Proceedings
Subtitle of host publication15th International Conference on Electrical Machines and Systems
Publication statusPublished - 2012 Dec 1
Event15th International Conference on Electrical Machines and Systems, ICEMS 2012 - Sapporo, Japan
Duration: 2012 Oct 212012 Oct 24

Publication series

NameICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems

Conference

Conference15th International Conference on Electrical Machines and Systems, ICEMS 2012
CountryJapan
CitySapporo
Period12/10/2112/10/24

Keywords

  • finite element method
  • induction machine
  • loss
  • real machine
  • soft magnetic composite

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

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  • Cite this

    Inoue, S., Shimomura, S., & Morimoto, M. (2012). Loss evaluation on induction machines made with soft magnetic composite. In ICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems [6401964] (ICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems).