超電導発電機の突発短絡故障時における電気的過渡特性の構造パラメータによる簡易表現 Explicit Relations between Electrical Transient Characteristics and Structure-parameters of Superconducting Generators under Sudden Short-circuit Faults

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Superconducting generators (SCGs) have many advantages as compared with conventional ones, and practical use is expected. Before practical use, it is necessary and important to have a good grasp of the electrical characteristics of SCG under short-circuit conditions. And it is desirable that, relations between characteristics and structure-parameters of generators are explicitly and simply expressed. We obtained transient characteristics of armature current and field current for SCG by use of mathematical electro-magnetic field analyses, and studied relations between characteristics and structure-parameters of machines. In this paper, the method of solution is explained for the sudden line-to-neutral short-circuits, while only the results are quoted for the line-to-line, and the doubleline-to-neutral short-circuits. Comparisons between analytical and experimental, using 20kVA SCG, results were also studied. Consequently, the parameters that dominate the amplitude of transient current were clarified. Besides that, close agreements between analytical and experimental results were obtained.

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 120(1), 38-47, 2000-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10004296654
  • 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
    4955823
  • 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  NDL  J-STAGE 
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