低圧配電系統における高速電圧計算手法の開発と評価  [in Japanese] Development and Evaluation of a Fast Voltage Calculation Method for Low-Voltage Distribution System  [in Japanese]

Access this Article

Search this Article

Author(s)

    • 河野 俊介 KAWANO Shunsuke
    • 早稲田大学大学院 先進理工学研究科 電気・情報生命専攻 Graduate School of Advanced Science and Engineering, Major in Electrical Engineering and Bioscience, Waseda University
    • 林 泰弘 HAYASHI Yasuhiro
    • 早稲田大学大学院 先進理工学研究科 電気・情報生命専攻 Graduate School of Advanced Science and Engineering, Major in Electrical Engineering and Bioscience, Waseda University

Abstract

Since residential photovoltaic systems trend to increase in low-voltage distribution feeders, it is becoming more important to estimate voltage profile including not only high and middle but low-voltage distribution network to operate distribution systems. In case of using the conventional power flow calculation method based on iterative calculation, it will be taken much time to get voltage values all over low-voltage distribution feeders. This paper presents a new method to calculate voltage quickly keeping the accuracy sufficient for practical operation. In order to check the validity of the proposed method, numerical results are shown by comparing its computation accuracy and time with those of the conventional one.

Journal

  • IEEJ Transactions on Power and Energy

    IEEJ Transactions on Power and Energy 133(4), 343-349, 2013-04-01

    The Institute of Electrical Engineers of Japan

References:  12

Codes

  • NII Article ID (NAID)
    10031161255
  • NII NACSIS-CAT ID (NCID)
    AN10136334
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    03854213
  • NDL Article ID
    024659981
  • NDL Call No.
    Z16-794
  • Data Source
    CJP  NDL  J-STAGE 
Page Top