マイクログリッドにおけるオンライン電源運用最適化手法 Online Optimization Method for Operation of Generators in a Micro Grid

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著者

    • 林 泰弘 HAYASHI Yasuhiro
    • 福井大学大学院工学研究科電気・電子工学専攻 Graduate school of Electrical and Electronics Engineering, University of Fukui
    • 宮元 英樹 MIYAMOTO Hideki
    • 福井大学大学院工学研究科電気・電子工学専攻 Graduate school of Electrical and Electronics Engineering, University of Fukui
    • 松木 純也 [他] MATSUKI Junya
    • 福井大学大学院工学研究科電気・電子工学専攻 Graduate school of Electrical and Electronics Engineering, University of Fukui
    • 飯塚 俊夫 IIZUKA Toshio
    • 電源開発(株)技術開発センター茅ヶ崎研究所 Chigasaki Research Institute Technology Development Center, Electric Power Development Co., Ltd.
    • 東 仁 AZUMA Hitoshi
    • (株)JPビジネスサービス 電力技術部電力技術グループ Electric Power Engineering Group, Electric Power Engineering Department JP Business Service Corporation

抄録

Recently a lot of studies and developments about distributed generator such as photovoltaic generation system, wind turbine generation system and fuel cell have been performed under the background of the global environment issues and deregulation of the electricity market, and the technique of these distributed generators have progressed. Especially, micro grid which consists of several distributed generators, loads and storage battery is expected as one of the new operation system of distributed generator. However, since precipitous load fluctuation occurs in micro grid for the reason of its smaller capacity compared with conventional power system, high-accuracy load forecasting and control scheme to balance of supply and demand are needed. Namely, it is necessary to improve the precision of operation in micro grid by observing load fluctuation and correcting start-stop schedule and output of generators online. But it is not easy to determine the operation schedule of each generator in short time, because the problem to determine start-up, shut-down and output of each generator in micro grid is a mixed integer programming problem. In this paper, the authors propose an online optimization method for the optimal operation schedule of generators in micro grid. The proposed method is based on enumeration method and particle swarm optimization (PSO). In the proposed method, after picking up all unit commitment patterns of each generators satisfied with minimum up time and minimum down time constraint by using enumeration method, optimal schedule and output of generators are determined under the other operational constraints by using PSO. Numerical simulation is carried out for a micro grid model with five generators and photovoltaic generation system in order to examine the validity of the proposed method.

収録刊行物

  • 電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society  

    電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society 128(2), 388-396, 2008-02-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10021130244
  • NII書誌ID(NCID)
    AN10136334
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03854213
  • NDL 記事登録ID
    9363970
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-794
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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