Design Theory of a Variable Characteristic Motor Using Compound Magnetomotive Forces

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2011/08/01

タイトル(英語): Design Theory of a Variable Characteristic Motor Using Compound Magnetomotive Forces

著者名: Takashi Kato (Nissan Motor Co., Ltd.), Kan Akatsu (Shibaura Institute of Technology), Tomoaki Shigeta (Shibaura Institute of Technology), Masaki Nakano (Nissan Motor Co., Ltd.), Masahiro Tsukamoto (Nissan Motor Co., Ltd.), Minoru Arimitsu (Nissan Motor Co., Ltd.)

著者名(英語): Takashi Kato (Nissan Motor Co., Ltd.), Kan Akatsu (Shibaura Institute of Technology), Tomoaki Shigeta (Shibaura Institute of Technology), Masaki Nakano (Nissan Motor Co., Ltd.), Masahiro Tsukamoto (Nissan Motor Co., Ltd.), Minoru Arimitsu (Nissan Motor Co., Ltd.)

キーワード: permanent magnet synchronous machine，Electric Vehicle (EV)，variable characteristic，Compound Magnetomotive Force (CMMF)，harmonics，multiphase

要約(英語): 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.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.131 No.8 （2011） 特集：IPEC-Sapporo 2010

本誌掲載ページ: 1049-1058 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/131/8/131_8_1049/_article/-char/ja/