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

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

    Abstract

    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.

    Original languageEnglish
    Title of host publication39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings
    Pages912-916
    Number of pages5
    Volume2
    Publication statusPublished - 2004
    Event39th International Universities Power Engineering Conference, UPEC 2004 - Bristol
    Duration: 2004 Sep 62004 Sep 7

    Other

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

    Fingerprint

    Electric power system interconnection
    Damping
    Controllers
    Frequency response
    Torque

    Keywords

    • Dynamic stability
    • Inter-area oscillation
    • Japanese power system
    • Power system stabilizer

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Liu, C., Ishimaru, M., Yokoyama, R., & Koyanagi, K. (2004). Optimal allocation and design of power system stabilizers for enhancing the damping of inter-area oscillations in japanese eastern interconnected power system. In 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings (Vol. 2, pp. 912-916)

    Optimal allocation and design of power system stabilizers for enhancing the damping of inter-area oscillations in japanese eastern interconnected power system. / Liu, C.; Ishimaru, M.; Yokoyama, R.; Koyanagi, K.

    39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings. Vol. 2 2004. p. 912-916.

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

    Liu, C, Ishimaru, M, Yokoyama, R & Koyanagi, K 2004, Optimal allocation and design of power system stabilizers for enhancing the damping of inter-area oscillations in japanese eastern interconnected power system. in 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings. vol. 2, pp. 912-916, 39th International Universities Power Engineering Conference, UPEC 2004, Bristol, 04/9/6.
    Liu C, Ishimaru M, Yokoyama R, Koyanagi K. Optimal allocation and design of power system stabilizers for enhancing the damping of inter-area oscillations in japanese eastern interconnected power system. In 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings. Vol. 2. 2004. p. 912-916
    Liu, C. ; Ishimaru, M. ; Yokoyama, R. ; Koyanagi, K. / Optimal allocation and design of power system stabilizers for enhancing the damping of inter-area oscillations in japanese eastern interconnected power system. 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings. Vol. 2 2004. pp. 912-916
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