Design of load frequency control based on μ-synthesis

Takeo Shibata*, Syuhei Yoneyama, Toshiya Ohtaka, Shinichi Iwamoto

*Corresponding author for this work

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

    4 Citations (Scopus)


    In this paper, we propose a designing method of a load frequency control that is able to consider the change of operating points in the power system using μ-synthesis. We consider the change of the operating points as parameter variations in the inertia constant, the damping coefficient, and the synchronizing coefficient. As an example, we have designed a case for a three-area system, and run simulations for the system to compare the proposed method with a traditional method (PID type controller). As the results of the simulation, the validity of the proposed method has been confirmed.

    Original languageEnglish
    Title of host publicationProceedings of the IEEE Power Engineering Society Transmission and Distribution Conference
    Number of pages6
    Publication statusPublished - 2002
    EventIEEE/PES Transmission and Distribution Conference and Exhibition 2002 : Asia Pacific - Yokahama
    Duration: 2002 Oct 62002 Oct 10


    OtherIEEE/PES Transmission and Distribution Conference and Exhibition 2002 : Asia Pacific


    • μ-synthesis
    • Automatic generation control
    • Load frequency control
    • Robust control theory

    ASJC Scopus subject areas

    • Engineering(all)
    • Energy(all)


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