Coordinated BESS control for improving voltage stability of a PV-supplied microgrid

Khoa Le Dinh, Yasuhiro Hayashi

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

    10 Citations (Scopus)

    Abstract

    This paper presents a coordinated control method for central and local battery energy storage systems to control voltage of a middle-voltage 6.6 KV photovoltaic-supplied microgrid. Each local battery storage system minimizes the active power flow through the feeder bus it is installed on. A central battery energy storage system minimizes power flow from the utility to the microgrid through the interconnection point it is installed on, which in turn limits local bus voltages in the microgrid, such as those supplied by photovoltaic systems and the utility. The central battery energy storage system can act as a distribution static compensator when its batteries are fully charged or fully discharged. Microgrid loop and radial structures are studied to evaluate the effectiveness of the proposed method. MATLAB/Simulink is used to simulate the microgrid model using actual photovoltaic data and residential loads from Ota City, Japan.

    Original languageEnglish
    Title of host publicationProceedings of the Universities Power Engineering Conference
    DOIs
    Publication statusPublished - 2013
    Event2013 48th International Universities' Power Engineering Conference, UPEC 2013 - Dublin
    Duration: 2013 Sep 22013 Sep 5

    Other

    Other2013 48th International Universities' Power Engineering Conference, UPEC 2013
    CityDublin
    Period13/9/213/9/5

    Fingerprint

    Voltage control
    Energy storage
    Electric potential
    MATLAB

    Keywords

    • battery energy storage system
    • compensation
    • distribution static compensator
    • inverter-based
    • PV system
    • Voltage control

    ASJC Scopus subject areas

    • Energy Engineering and Power Technology

    Cite this

    Le Dinh, K., & Hayashi, Y. (2013). Coordinated BESS control for improving voltage stability of a PV-supplied microgrid. In Proceedings of the Universities Power Engineering Conference [6715027] https://doi.org/10.1109/UPEC.2013.6715027

    Coordinated BESS control for improving voltage stability of a PV-supplied microgrid. / Le Dinh, Khoa; Hayashi, Yasuhiro.

    Proceedings of the Universities Power Engineering Conference. 2013. 6715027.

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

    Le Dinh, K & Hayashi, Y 2013, Coordinated BESS control for improving voltage stability of a PV-supplied microgrid. in Proceedings of the Universities Power Engineering Conference., 6715027, 2013 48th International Universities' Power Engineering Conference, UPEC 2013, Dublin, 13/9/2. https://doi.org/10.1109/UPEC.2013.6715027
    Le Dinh K, Hayashi Y. Coordinated BESS control for improving voltage stability of a PV-supplied microgrid. In Proceedings of the Universities Power Engineering Conference. 2013. 6715027 https://doi.org/10.1109/UPEC.2013.6715027
    Le Dinh, Khoa ; Hayashi, Yasuhiro. / Coordinated BESS control for improving voltage stability of a PV-supplied microgrid. Proceedings of the Universities Power Engineering Conference. 2013.
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