推定値補正機能を持つ突極形ブラシレスDCモータの位置・速度センサレス制御法 Position and Speed Sensorless Control Method for Salient-Pole Brushless DC Motor with Estimated Values Correction

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In this paper, a sensorless control drive of a salient-pole brushless DC motor with an estimated values correction is proposed. In the system, the position angle and the speed at a rotating condition are estimated basically by the model reference adaptive system (MRAS). At an initial or a starting condition, the position angle is estimated by a new AC current injection method. And at a lower speed region, the estimated position angle and the speed obtained from the MRAS are corrected with a new correcting technique. The position angles and the speeds which were estimated values by the MRAS and the AC current injection method are compared and corrected effectively on the correcting system. The experimental results of the estimated position angles or the speed and the variable speed control with the experimental system are shown in the paper. From these results, the proposed sensorless speed control system may be applicable to as a practical use sensorless brushless DC motor drive system.

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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(12), 1488-1494, 1997-12-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10002725795
  • 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
    4353655
  • 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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