Design theory of a variable characteristic motor using compound magnetomotive forces

Takashi Kato, Kan Akatsu, Tomoaki Shigeta, Masaki Nakano, Masahiro Tsukamoto, Minoru Arimitsu

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The permanent magnet synchronous motor offers the possibility of obtaining higher efficiency in a smaller motor size. However, it is difficult to vary the range of high motor efficiency because of its constant magnetomotive force (MMF) level. This paper proposes a variable characteristic motor that embodies a new concept of the compound magnetomotive forces (CMMF) motor. The motor uses a special magnet arrangement that has the MMF of components with different number of pole pairs. The application of compound current control to this motor makes it possible to vary the motor speed and torque (N-T) characteristics. This paper describes the derivation of the theoretical equations for this CMMF motor. It also presents the results of FEA and experiments conducted with the prototype motor to demonstrate the validity of the CMMF concept.

本文言語English
ページ(範囲)1049-1058
ページ数10
ジャーナルIEEJ Transactions on Industry Applications
131
8
DOI
出版ステータスPublished - 2011 9 26

ASJC Scopus subject areas

  • 産業および生産工学
  • 電子工学および電気工学

フィンガープリント

「Design theory of a variable characteristic motor using compound magnetomotive forces」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル