Influence of Structural Differences on Motor Characteristics of Concentrated Winding IPMSMs Obtained by Automatic Design

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2019/05/01

タイトル(英語): Influence of Structural Differences on Motor Characteristics of Concentrated Winding IPMSMs Obtained by Automatic Design

著者名: Akihiro Ura (Osaka Prefecture University), Masayuki Sanada (Osaka Prefecture University), Shigeo Morimoto (Osaka Prefecture University), Yukinori Inoue (Osaka Prefecture University)

著者名(英語): Akihiro Ura (Osaka Prefecture University), Masayuki Sanada (Osaka Prefecture University), Shigeo Morimoto (Osaka Prefecture University), Yukinori Inoue (Osaka Prefecture University)

キーワード: automatic design，genetic algorithm (GA)，interior permanent magnet synchronous motor (IPMSM)，eddy current loss

要約(英語): Interior permanent magnet synchronous motors (IPMSMs) are widely used because of their high efficiency and high power. However, since their design has a high degree of freedom, application-specific design of IPMSMs is difficult. In this study, we investigate the structural characteristics of the models obtained by an automatic design system using a genetic algorithm (GA), and examine the structural factors useful in the design of IPMSMs that reduce eddy current loss in the stator and have high efficiency at high speeds. In addition, we confirm that by using this design method for the general shape of concentrated winding IPMSM, the eddy current loss is reduced and the efficiency is improved in the high-speed range.

本誌: IEEJ Journal of Industry Applications Vol.8 No.3 （2019） Special Issue on “IPEC-Niigata 2018”

本誌掲載ページ: 458-464 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/8/3/8_458/_article/-char/ja/