Voltage stability preventive and emergency preventive control using VIPIt sensitivities

T. Esaka, Y. Kataoka, T. Ohtaka, S. Iwamoto

    研究成果: Conference contribution

    7 被引用数 (Scopus)

    抄録

    Recently, as power system loads are located farther away from power plants and are more unevenly distributed, reactive power losses have tended to increase due to the heavier power flow with high load growth and long distance transmission. Therefore, an effective voltage control scheme has been brought to attention in a considerable number of studies. Hence, in this paper, we propose on-line voltage stability control schemes i.e., a preventive control and an emergency preventive control, in addition to conventional local controls. In order to assess the effect on voltage stability in different generators, we propose the Voltage Instability Proximity Index including three power flow equations in a specified value space (VIPIt) based on the conventional index VIPI.

    本文言語English
    ホスト出版物のタイトル2004 IEEE PES Power Systems Conference and Exposition
    ページ509-516
    ページ数8
    1
    出版ステータスPublished - 2004
    イベント2004 IEEE PES Power Systems Conference and Exposition - New York, NY
    継続期間: 2004 10 102004 10 13

    Other

    Other2004 IEEE PES Power Systems Conference and Exposition
    CityNew York, NY
    Period04/10/1004/10/13

    ASJC Scopus subject areas

    • Engineering(all)

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