An effect of fault current limiter to non-utility generator shaft torque under voltage sag

T. Funabashi, H. Otoguro, T. Tanabe, G. Fujita, K. Koyanagi, R. Yokoyama

    研究成果: Chapter

    抄録

    Voltage sag can affect the customer's voltage sensitive loads. To minimize the influence of the voltage sag, the bus-tie breakers are used to disconnect the critical loads and the in-house generator from the utility power systems by detecting the voltage magnitude when the power system fault occurs. Hence, the voltage sag duration at the bus to which the critical loads and the in-house generators connect, is varied according to the types of the breakers and the voltage detection circuit. Two types of switch-gears are demonstrated: a conventional circuit breaker and a high-speed fault current limiter.

    本文言語English
    ホスト出版物のタイトルProceedings of the Universities Power Engineering Conference
    ページ32
    ページ数1
    出版ステータスPublished - 2000
    イベント35th Universities Power Engineering Conference - Belfast
    継続期間: 2000 9 62000 9 8

    Other

    Other35th Universities Power Engineering Conference
    CityBelfast
    Period00/9/600/9/8

    ASJC Scopus subject areas

    • Energy(all)
    • Engineering(all)

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