Optimal allocation and design of power system stabilizers for enhancing the damping of inter-area oscillations in japanese eastern interconnected power system

C. Liu, M. Ishimaru, R. Yokoyama, K. Koyanagi

    研究成果: Conference contribution

    2 被引用数 (Scopus)

    抄録

    Large extended power systems are often characterized by inter-area oscillations, usually spontaneous, which may be caused by small disturbances such as changes in load that take place continually. Inter-area oscillations have been the subject for studies in fields of operation, control, and devices by many power system utilities in Japan. Power system stabilizers (PSSs) are very effective controllers in enhancing the damping of low-frequency oscillations, since the controllers can increase damping torque for inter area modes by introducing additional signals into the excitation controllers already equipped with generators. In this paper, allocation of PSSs has been determined by an eigenvalue analysis, and PSSs for the allocated generators have been designed by a frequency response method. The designed PSSs have been verified in a Japanese power system standard model.

    本文言語English
    ホスト出版物のタイトル39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings
    ページ912-916
    ページ数5
    2
    出版ステータスPublished - 2004
    イベント39th International Universities Power Engineering Conference, UPEC 2004 - Bristol
    継続期間: 2004 9 62004 9 7

    Other

    Other39th International Universities Power Engineering Conference, UPEC 2004
    CityBristol
    Period04/9/604/9/7

    ASJC Scopus subject areas

    • 工学(全般)

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