Voltage stability preventive and emergency preventive control using VIPIt sensitivities

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

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    6 Citations (Scopus)

    Abstract

    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.

    Original languageEnglish
    Title of host publication2004 IEEE PES Power Systems Conference and Exposition
    Pages509-516
    Number of pages8
    Volume1
    Publication statusPublished - 2004
    Event2004 IEEE PES Power Systems Conference and Exposition - New York, NY
    Duration: 2004 Oct 102004 Oct 13

    Other

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

    Fingerprint

    Voltage control
    Reactive power
    Power plants
    Electric potential

    Keywords

    • Contingency analysis
    • Emergency preventive control
    • Power system
    • Preventive control
    • Voltage stability
    • Voltage stability index VIPI
    • Voltage stability index VIPIt

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Esaka, T., Kataoka, Y., Ohtaka, T., & Iwamoto, S. (2004). Voltage stability preventive and emergency preventive control using VIPIt sensitivities. In 2004 IEEE PES Power Systems Conference and Exposition (Vol. 1, pp. 509-516)

    Voltage stability preventive and emergency preventive control using VIPIt sensitivities. / Esaka, T.; Kataoka, Y.; Ohtaka, T.; Iwamoto, S.

    2004 IEEE PES Power Systems Conference and Exposition. Vol. 1 2004. p. 509-516.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Esaka, T, Kataoka, Y, Ohtaka, T & Iwamoto, S 2004, Voltage stability preventive and emergency preventive control using VIPIt sensitivities. in 2004 IEEE PES Power Systems Conference and Exposition. vol. 1, pp. 509-516, 2004 IEEE PES Power Systems Conference and Exposition, New York, NY, 04/10/10.
    Esaka T, Kataoka Y, Ohtaka T, Iwamoto S. Voltage stability preventive and emergency preventive control using VIPIt sensitivities. In 2004 IEEE PES Power Systems Conference and Exposition. Vol. 1. 2004. p. 509-516
    Esaka, T. ; Kataoka, Y. ; Ohtaka, T. ; Iwamoto, S. / Voltage stability preventive and emergency preventive control using VIPIt sensitivities. 2004 IEEE PES Power Systems Conference and Exposition. Vol. 1 2004. pp. 509-516
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