静止法による同期機の無負荷飽和特性曲線の測定法 Measurement of No-Load Saturation Curve of a Synchronous machine at Stationary Condition

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The no-load saturation curve, a fundamental machine characteristic, is normally measured as the relation between field current and terminal voltage of a synchronous machine rotating at its rated speed.<br>In this paper, we propose a static method to measure the no-load saturation curve of a synchronous machine at stationary condition by changing the field current.<br>When testing a synchronous machine at stationary condition, large expenditures are required for such items as depreciation of the test equipment, test engineers, electric power, etc. Therefore, omitting the rotating test will reduce testing costs and delivery time.<br>In this paper, an experimental generator (2kW, 1500rpm) and a practical generator (1200kVA, 900rpm) are used to evaluate the no-load saturation curve for different types of synchronous machines, stationary rotor positions, field current excitation methods, etc. The results were confirmed to be satisfactory for practical use.<br>Further, the influence of higher harmonics of gap flux and a damper winding was examined and verified that they do not affect the measured values.

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 117(11), 1319-1326, 1997-11 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10002725545
  • 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
    4323245
  • 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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