A Series Type BTB Converter for Controlling Voltage Profile in Loop Distribution System with Distributed Generations

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Connecting Distributed Generations (DGs) into distribution system has presented challenge of controlling voltage profile in distribution system. The presence of DGs makes voltage profile non-uniform and may result in large voltage fluctuation and over-voltage at loads. Therefore, there is need for strict limitation on power injected by DGs. This paper proposes an effective method to overcome the problem of increase/decrease of voltage in distribution system due to the presence of DGs, and it also realizes higher permissible power injected by DGs. In the proposed method, the configuration of distribution system is changed, firstly, from radial to loop type by tying the receiving ends of feeders. Secondly, a series type Back-To-Back (BTB) converter is installed near substation to improve voltage profile by controlling the voltages of the two nodes in the looped feeders. The effectiveness of the proposed method for improvement of the voltage profile and reduction of the converter capacity is presented.

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(5), 769-778, 2008-05-01

    一般社団法人 電気学会

参考文献:  7件中 1-7件 を表示

被引用文献:  5件中 1-5件 を表示

各種コード

  • NII論文ID(NAID)
    10021130778
  • NII書誌ID(NCID)
    AN10136334
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    03854213
  • NDL 記事登録ID
    9495841
  • 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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