A multi-input lead-lag power system stabilizer with H∞ control performance

Keisuke Suzuki, Junnosuke Kobayashi, Takato Otani, Shinichi Iwamoto

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

    1 Citation (Scopus)

    Abstract

    In this paper we propose a design method of a low dimensional multi-input PSS which satisfies H-infinity performance. Although the H-infinity controller has a highly robust control performance, it has not been put into practical use because of the intricate of its theory and structure. Thus, to obtain high robustness, we deal with the H-infinity problem under the condition that the PSS structure is fixed as a lead-lag compensator. To this end, we add an additional reactive power input to the PSS. The parameter of the multi-input lead-lag PSS is optimized by Particle Swarm Optimization (PSO) that has an evaluation function which takes into account a closed loop H-infinity norm and a desired response. The damping of the PSS response is identified by using Prony method. The validity of the proposed PSS is demonstrated using a 3-machine 9-bus system model.

    Original languageEnglish
    Title of host publicationProceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Print)9781509012381
    DOIs
    Publication statusPublished - 2016 Jan 19
    EventIEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015 - Bangkok, Thailand
    Duration: 2015 Nov 32015 Nov 6

    Other

    OtherIEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015
    CountryThailand
    CityBangkok
    Period15/11/315/11/6

    Fingerprint

    Lead
    Function evaluation
    Robust control
    Reactive power
    Particle swarm optimization (PSO)
    Damping
    Controllers

    Keywords

    • H-infinity control theory
    • Lead-lag compensation
    • Multi-input PSS
    • Particle Swarm Optimization
    • Prony method

    ASJC Scopus subject areas

    • Energy Engineering and Power Technology
    • Control and Systems Engineering

    Cite this

    Suzuki, K., Kobayashi, J., Otani, T., & Iwamoto, S. (2016). A multi-input lead-lag power system stabilizer with H∞ control performance. In Proceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015 [7387023] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISGT-Asia.2015.7387023

    A multi-input lead-lag power system stabilizer with H∞ control performance. / Suzuki, Keisuke; Kobayashi, Junnosuke; Otani, Takato; Iwamoto, Shinichi.

    Proceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015. Institute of Electrical and Electronics Engineers Inc., 2016. 7387023.

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

    Suzuki, K, Kobayashi, J, Otani, T & Iwamoto, S 2016, A multi-input lead-lag power system stabilizer with H∞ control performance. in Proceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015., 7387023, Institute of Electrical and Electronics Engineers Inc., IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015, Bangkok, Thailand, 15/11/3. https://doi.org/10.1109/ISGT-Asia.2015.7387023
    Suzuki K, Kobayashi J, Otani T, Iwamoto S. A multi-input lead-lag power system stabilizer with H∞ control performance. In Proceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015. Institute of Electrical and Electronics Engineers Inc. 2016. 7387023 https://doi.org/10.1109/ISGT-Asia.2015.7387023
    Suzuki, Keisuke ; Kobayashi, Junnosuke ; Otani, Takato ; Iwamoto, Shinichi. / A multi-input lead-lag power system stabilizer with H∞ control performance. Proceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015. Institute of Electrical and Electronics Engineers Inc., 2016.
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