Performance Evaluation of Interior Permanent Magnet Motors Using Thin Electrical Steels

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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: 2017/11/01タイトル(英語): Performance Evaluation of Interior Permanent Magnet Motors Using Thin Electrical Steels著者名: Thanh Anh Huynh (Department of Systems and Naval Mechatronic Engineering, National Cheng Kung University), Min-Fu Hsieh (Department of Systems and Naval Mechatronic Engineering, National Cheng Kung University)著者名(英語): Thanh Anh Huynh (Department of Systems and Naval Mechatronic Engineering, National Cheng Kung University), Min-Fu Hsieh (Department of Systems and Naval Mechatronic Engineering, National Cheng Kung University)キーワード: traction motor，IPM motor，thin lamination，field-weakening control要約(英語): This work investigates the impact of thin electrical steel laminations on the performance of interior permanent magnet (IPM) motors for electric vehicle tractions. Three different electrical steel grades are used in IPM motor designs and the performance is evaluated by simulation. It is found that thin laminations can improve the efficiency of the IPM motor, but the output torque could be slightly reduced due to low saturation flux density. Therefore, direct replacement of core materials for the same motor design may not be suitable. This paper presents the considerations for the design of IPM motors using thin laminations. The motor performance, including torque, efficiency, and constant power speed range is evaluated. A process is developed for the design of high performance IPM motors using thin laminations. Experimental studies are conducted to validate the simulations and designs.本誌: IEEJ Journal of Industry Applications Vol.6 No.6 （2017） Special Issue on "ICEMS 2016-Chiba"本誌掲載ページ: 422-428 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/6/6/6_422/_article/-char/ja/ Show more