High Speed Homopolar Type Permanent Magnet Motor Designed for Fast Acceleration Response

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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: 2022/11/01タイトル(英語): High Speed Homopolar Type Permanent Magnet Motor Designed for Fast Acceleration Response著者名: Hideaki Arita (Mitsubishi E lectric Corporation/Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology), Kazuhiro Nishiwaki (Mitsubishi Electric Corporation), Masahiro Iezawa (Mitsubishi Electric Corporation), Takashi Kosaka (D著者名(英語): Hideaki Arita (Mitsubishi Electric Corporation/Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology), Kazuhiro Nishiwaki (Mitsubishi Electric Corporation), Masahiro Iezawa (Mitsubishi Electric Corporation), Takashi Kosaka (Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology)キーワード: homopolar type motor，high speed motor，ferrite magnet，super charger，cordless stick vacuum cleaner要約(英語): This paper presents design studies on a rotor for a high-speed homopolar type permanent magnet motor that can be applied to super chargers for automobiles, cordless stick vacuum cleaners and so forth. The stator comprises a core and a permanent magnet. The rotor is composed of only a core, resulting in enabling the removal of a retaining ring on the surface. Firstly, acceleration performance simulation using a prototype motor with a load blade was developed based on the data measured in an air compressor drive. Subsequently, the rotor shape design refinements based on three-dimensional (3D) finite element analysis were conducted to achieve the maximum torque and power required from a target application under a constraint of core stack length. The design refinement results proven by the acceleration performance of the developed simulation reveal that following the refinements to the rotor design, the homopolar type permanent magnet motor meets the requirement of the target application.本誌: IEEJ Journal of Industry Applications Vol.11 No.6 （2022）本誌掲載ページ: 763-770 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/11/6/11_21013346/_article/-char/ja/ Show more