Voltage control by using PV power factor, var controllers and transformer tap for large scale photovoltaic penetration

Shunsuke Aida, Takayuki Ito, Yuta Mori, Shinichi Iwamoto, Shingo Sakaeda, Yukihiro Onoue

    研究成果: Conference contribution

    4 被引用数 (Scopus)

    抄録

    InJapan, introduction of a large capacity of photovoltaic power(PV) is planned to solve environmental problems. However, a large penetration of PV will cause several problems in power systems, such as the increase in voltage from decreased load demands associated with the active power output of PV systems, and voltage fluctuation caused by PV system output variation. In this paper, we focus our attention on voltage and reactive power control for large penetration of PV. First, we propose a voltage control method for var controllers (VC) and transformer taps (TAP) by using VMPI-i sensitivity. Second, we propose a coordinating control for the power factor of PV system (PF), VCs and TAPs. In our proposed method, voltage fluctuation is controlled by PF regulation and voltage increase is controlled by VCs and TAPs. We simulate this control with the Ward-Hale system to verify the validity of the proposed method.

    本文言語English
    ホスト出版物のタイトルProceedings of the 2015 IEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015
    出版社Institute of Electrical and Electronics Engineers Inc.
    ISBN(印刷版)9781509012381
    DOI
    出版ステータスPublished - 2016 1 19
    イベントIEEE Innovative Smart Grid Technologies - Asia, ISGT ASIA 2015 - Bangkok, Thailand
    継続期間: 2015 11 32015 11 6

    Other

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

    ASJC Scopus subject areas

    • Energy Engineering and Power Technology
    • Control and Systems Engineering

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