リラクタンストルクの有効利用をめざした多層埋込磁石構造PMモータ Optimum design of a multi layer interior permanent magnet synchronous motor using reluctance torque

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This report analyzes the results of experiments done with an inverter drive interior permanent magnet (IPM) motor. We examine results of both FEM (Finite Element Method) simulation and experiments using a prototype motor with identical conditions set for stator and for magnet volume. The results indicated that with magnets implanted inside the rotor, the values for the d-axis inductance of the motor remained roughly the same, unaffected by shape or number of layers. However, the q-axis inductance exhibited significant change. This research report compares an IPM motor having two layers of permanent magnets with a motor having a single layer. The dual layer shows a 30 percent or greater increase in torque using the same current. These results indicate that this motor is especially effective for such applications as robots, plant machinery, compressor motor, and electric vehicles.

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  • 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 117(7), 898-904, 1997-07 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10002724892
  • 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
    4248496
  • 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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