田形コイルを用いた直流サーフェイスモータ Two-dimensional dc Surface Motor Using Window Shaped Coils

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The authors have been pursuing the possibility of using a two-dimensional dc motor used for a driver of meal assist apparatus. In this paper, a new type do surface motor using window shaped coils (DSM) is proposed by the authors. And the thrust equations of the DSM is shown following the exciting method of the window shaped coils. The driving characteristics of the DSM are summarized as follows:<br>1. The maximum flux density of the air gap is calculated at 0.35 teslas when the exciting current is 1.8 amperes. The flux density achieves only 20% conpered with maximum flux density (1.8 teslas) of the yokes(SS41).<br>2. The thrust constant of the <i>x</i>-direction and <i>y</i>-direction are 2.93, 2.70 N/A respectively, so these difference is within only 8 %, And the maximum static thrust is over 5 newtons when the exciting current was 1.8 amperes.<br>3. It is recognized that the positioning control accuracy is good within 7.5% when the DSM is controlled by PD-control method.

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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(9), 1162-1167, 1997-09 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10002725274
  • 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
    4284710
  • 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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