A transient stability evaluation method based on kinetic energy of post-fault trajectories

Takahiro Okuda, Shinichi Nakagawa, Shinichi Iwamoto

    研究成果: Conference contribution

    3 被引用数 (Scopus)

    抄録

    It is very important to maintain supply reliability under the deregulated environment. The transient stability problem is one of the major concerns in studies of planning and operation of power systems. Nowadays, the time domain simulation is the best available tool for allowing the use of detailed models and for providing reliable results. The main limitations of this approach involve a large computation time. Therefore, this paper proposes a transient stability evaluation method using minimum transient kinetic energy of post-fault trajectories. This method can estimate critical clearing times with only two points of the minimum transient kinetic energy even if the trajectories after a clearing time are stable or unstable. The validity of the proposed method is shown by simulation studies with the IEEJ EAST 10 machine 47 bus system.

    本文言語English
    ホスト出版物のタイトル2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Proceedings
    ページ1280-1285
    ページ数6
    DOI
    出版ステータスPublished - 2006
    イベント2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Atlanta, GA
    継続期間: 2006 10 292006 11 1

    Other

    Other2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006
    CityAtlanta, GA
    Period06/10/2906/11/1

    ASJC Scopus subject areas

    • エネルギー工学および電力技術

    フィンガープリント

    「A transient stability evaluation method based on kinetic energy of post-fault trajectories」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル