ベアリングレススイッチトリラクタンスモータのトルクと支持力 Torque and Suspension Force in a Bearingless Switched Reluctance Motor

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著者

    • 竹本 真紹 TAKEMOTO Masatsugu
    • 東京工業大学大学院理工学研究科電気電子工学専攻 Dept. of Electrical & Electronic Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology
    • 千葉 明 CHIBA Akira
    • 東京理科大学理工学部電気電子情報工学科 Dept. of Electrical Engineering, Faculty of Science and Technology, Tokyo University of Science
    • 赤木 泰文 [他] AKAGI Hirofumi
    • 東京工業大学大学院理工学研究科電気電子工学専攻 Dept. of Electrical & Electronic Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology
    • 深尾 正 FUKAO Tadashi
    • 武蔵工業大学機械システム工学科 Dept. of Mechanical Systems Engineering, Musashi Institute of Technology

抄録

Bearingless switched reluctance motors, which can control rotor radial positions with magnetic force, have been proposed. The bearingless switched reluctance motors are characterized by integration of switched reluctance motors and magnetic bearings. These motors have two kinds of stator windings composed of motor main windings and suspension windings in the same stator in order to produce suspension force that can realize rotor shaft suspension without mechanical contacts or lubrication. For successful stable operation, accurate theoretical formulae of instantaneous torque and suspension force are necessary to a rotational speed controller and a rotor radial position controller. This paper derives the theoretical formulae of the instantaneous torque and the suspension force from an assumption of simple permeance distribution. This derivation process makes an assumption that fringing fluxes are distributed on elliptical lines. It is shown with experimental results that the derived theoretical formulae are very accurate in terms of practical application.

収録刊行物

  • 電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society

    電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society 124(6), 556-565, 2004-06-01

    一般社団法人 電気学会

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各種コード

  • NII論文ID(NAID)
    10013069994
  • NII書誌ID(NCID)
    AN10012320
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09136339
  • NDL 記事登録ID
    6971241
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-1608
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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