A design proposal of the machine utilizes high permeability magnet

Y. Nakamura, K. Akatsu

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

This paper describes permanent magnet synchronous motors with characteristics of bonded magnet. In general, most of PMSMs use the Nd-Fe-B sintered magnet. Because Nd-Fe-B sintered magnet have a high magnetic energy, it is possible to obtain a high torque and high output power. On the other hand, a magnetic energy of a bonded magnet is lower than that of a Nd-Fe-B sintered magnet. However, this magnet has higher permeability than a Nd-Fe-B sintered magnet and the eddy current is negligible. It is found that the flux weakening control is useful because of a high permeability. In this paper, three machines are proposed and compared these characteristics with the machine which uses Nd-Fe-B sintered magnet by the Finite Element Analysis (FEA).

本文言語English
ホスト出版物のタイトル2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
ページ1950-1955
ページ数6
DOI
出版ステータスPublished - 2010 9 17
イベント2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010 - Sapporo, Japan
継続期間: 2010 6 212010 6 24

出版物シリーズ

名前2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010

Conference

Conference2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
国/地域Japan
CitySapporo
Period10/6/2110/6/24

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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