磁束変調同期モータの解析

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: 2018/10/01

タイトル(英語): Analysis of Flux-Modulating Synchronous Motors

著者名: 八倉巻　祐亮（金沢工業大学），深見　正（金沢工業大学）

著者名(英語): Yusuke Yaguramaki (Kanazawa Institute of Technology), Tadashi Fukami (Kanazawa Institute of Technology)

キーワード: 交流モータ，ブラシレスモータ，同期モータ　　AC motors，brushless motors，synchronous motors

要約(英語): This paper analyzes the electromagnetic performance of flux-modulating synchronous motors (FMSMs) when the rotor design or motor topology is changed. The following inferences can be made from the results of the finite element analysis. 1) By setting an offset on the salient-pole rotor, it is possible to suppress the harmonics in the back-EMF waveform and reduce the cogging torque and torque pulsation. 2) Even if the rotor design is changed from the salient-pole type to the flux-barrier type or segment type, their torque densities are almost the same. 3) In the outer-rotor configuration, a high torque can be obtained by effectively utilizing the inner space as compared with the inner-rotor configuration. In addition, the outer-rotor configuration makes it easy to reduce the losses and improve the efficiency while obtaining nearly the same torque density as that of the partitioned-stator configuration.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.138 No.10 （2018）

本誌掲載ページ: 831-838 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/138/10/138_831/_article/-char/ja/