A fast contingency screening method for N-th swing transient stability

Hiroshi Oka, Ryosuke Takahashi, Shinichi Iwamoto, Hironobu Morita, Koichiro Shinada

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

    2 Citations (Scopus)

    Abstract

    As the electric power demand increases, power systems become larger and more complex. Thus, in order to keep the reliability, fast contingency screenings are desired in power system operations. However in transient stability analysis, it is difficult to find how stable the system is for contingencies and the calculation time is considerably long, especially for N-th swing stability. In this paper, we propose a fast contingency screening method for N-th swing transient stability evaluation using new index. With the application of the proposed method we can obtain the transient stability evaluation very fast. Simulations are carried out using an IEEJ EAST 10 machine 47 bus system to confirm the validity of the proposed method.

    Original languageEnglish
    Title of host publication2005 IEEE Power Engineering Society General Meeting
    Pages1681-1686
    Number of pages6
    Volume2
    Publication statusPublished - 2005
    Event2005 IEEE Power Engineering Society General Meeting - San Francisco, CA
    Duration: 2005 Jun 122005 Jun 16

    Other

    Other2005 IEEE Power Engineering Society General Meeting
    CitySan Francisco, CA
    Period05/6/1205/6/16

    Keywords

    • Contingency Screening
    • Equal Area Criterion
    • N-th Swing Stability
    • Power System
    • Transient Energy Function
    • Transient Stability

    ASJC Scopus subject areas

    • Engineering(all)

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  • Cite this

    Oka, H., Takahashi, R., Iwamoto, S., Morita, H., & Shinada, K. (2005). A fast contingency screening method for N-th swing transient stability. In 2005 IEEE Power Engineering Society General Meeting (Vol. 2, pp. 1681-1686)