ロゴスキーコイルによる零相電流検出の特性向上に関する検討 Improvement of Characteristics of Zero-Phase-Sequence Current Detector by Using Rogowski Coils

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This paper describes the improving method of Rogowski coil for the measurements of zero-phase-sequence current. For the measurements of zero-phase-sequence current, the error made by the influence of external magnetic field and residual current is explained and verified in this paper. In new winding method, two wires are used to wind with different winding directions at the start. This winding method makes the crossing point at the opposite side of the coil, and two wires should be crossed up and down alternately to form the same size of cross section of the coil. The coil is divided to several pieces of small coils. The outputs of these coils are connected in parallel. It is observed that the influence of external magnetic field and residual current is improved tremendously by this new improvement.

収録刊行物

  • 電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society  

    電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society 126(11), 1112-1120, 2006-11-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10018318069
  • NII書誌ID(NCID)
    AN10136334
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03854213
  • NDL 記事登録ID
    8560723
  • 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
    Z16-794
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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