Establishment of a standard analytical model of distribution network with distributed generators and development of multi evaluation method for network configuration candidates

Yasuhiro Hayashi*, Shoji Kawasaki, Junya Matsuki, Hiroaki Matsuda, Shigekazu Sakai, Teru Miyazaki, Naoki Kobayashi

*この研究の対応する著者

研究成果: Article査読

19 被引用数 (Scopus)

抄録

Since a distribution network has many sectionalizing switches, there are huge radial network configuration candidates by states (opened or closed) of sectionalizing switches. Recently, the total number of distributed generation such as photovoltaic generation system and wind turbine generation system connected to the distribution network is drastically increased. The distribution network with the distributed generators must be operated keeping reliability of power supply and power quality. Therefore, the many configurations of the distribution network with the distributed generators must be evaluated multiply from various viewpoints such as distribution loss, total harmonic distortion, voltage imbalance and so on. In this paper, the authors propose a multi evaluation method to evaluate the distribution network configuration candidates satisfied with constraints of voltage and line current limit from three viewpoints ((1) distribution loss, (2) total harmonic distortion and (3) voltage imbalance). After establishing a standard analytical model of three sectionalized and three connected distribution network configuration with distributed generators based on the practical data, the multi evaluation for the established model is carried out by using the proposed method based on EMTP (Electro-Magnetic Transients Programs).

本文言語English
ページ(範囲)1013-1022+6
ジャーナルIEEJ Transactions on Power and Energy
126
10
DOI
出版ステータスPublished - 2006
外部発表はい

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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