Development of distribution network equipment to support the solution of problem of connecting distributed generators (Answer) and verification experiment of active coordinated operation of distributed generator and distribution network

Shigekazu Sakai, Yasuhiro Hayashi, Shoji Kawasaki, Junya Matsuki, Junpei Baba, Akihiko Yokoyama, Masahide Hojo, Shinji Wakao, Kenjiro Mori, Yoshiaki Fuwa

    Research output: Contribution to journalArticle

    6 Citations (Scopus)

    Abstract

    Recently, total number of distributed generators (DGs) such as photovoltaic generation system and wind power generation system connected to an actual distribution network increases drastically. The distribution network connected with many distributed generators must be operated keeping reliability of power supply, and power quality. In order to accomplish active distribution network operation to take advantage of many connections of DGs, a new coordinated operation of distribution system with many connections of DGs is necessary. So far, the authors have proposed a coordinated operation of distribution network system connected with many DGs by using sectionalizing switches control method, sending voltage control method, computation method of acceptable maximum output of DG and determination method of optimal smoothing time constant of wind power generation system with storage battery. In this paper, the authors develop an experiment of scaled-down three-phase distribution system with distributed generators in order to check the validity of the proposed approach.

    Original languageEnglish
    JournalIEEJ Transactions on Power and Energy
    Volume130
    Issue number5
    DOIs
    Publication statusPublished - 2010

    Fingerprint

    Electric power distribution
    Wind power
    Power generation
    Experiments
    Power quality
    Voltage control
    Switches

    Keywords

    • Coordinated operation
    • Distributed generator
    • Distribution network
    • Locational and hourly acceptable maximum output of DG
    • Sectionalizing switch control
    • Sending voltage control

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Energy Engineering and Power Technology

    Cite this

    Development of distribution network equipment to support the solution of problem of connecting distributed generators (Answer) and verification experiment of active coordinated operation of distributed generator and distribution network. / Sakai, Shigekazu; Hayashi, Yasuhiro; Kawasaki, Shoji; Matsuki, Junya; Baba, Junpei; Yokoyama, Akihiko; Hojo, Masahide; Wakao, Shinji; Mori, Kenjiro; Fuwa, Yoshiaki.

    In: IEEJ Transactions on Power and Energy, Vol. 130, No. 5, 2010.

    Research output: Contribution to journalArticle

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    AU - Kawasaki, Shoji

    AU - Matsuki, Junya

    AU - Baba, Junpei

    AU - Yokoyama, Akihiko

    AU - Hojo, Masahide

    AU - Wakao, Shinji

    AU - Mori, Kenjiro

    AU - Fuwa, Yoshiaki

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