配電系統事故復旧問題への多目的最適化手法の適用に関する研究

カテゴリ: 全国大会

論文No: 6-158

グループ名: 【全国大会】平成25年電気学会全国大会論文集

発行日: 2013/03/05

タイトル(英語): Study on Application of Multi-objective Optimization Method in Distribution Restoration Problem

著者名: ムハマドシャハリン (東海大学),青木 秀憲(東海大学),野須 潔(東海大学)

著者名(英語): Shahrin Mohd(Tokai University),Hidenori Aoki(Tokai University),Kiyoushi Nosu(Tokai University)

キーワード: 配電系統事故復旧問題|多目的遺伝的アルゴリズム|区分開閉器

要約(日本語): Power restoration in distributed system is the problem to determine an operation for performing re-transfers to the section, which resulted due to power failure in some part of the power distribution system by feeder accidents and construction. Generally, the minimization of power distribution loss and load recovery is treated to optimize the problem, by switching the switches of the line segments to open or close state. Regarding to this problem, a number of studies about restoration methods such as distributed power grid interconnection and mitigation calculation time have been made. However, the evaluation method which used weighing factor so far, becomes a problem to be improved when trial and error is necessary for the coefficient determination. This paper compares the study of Genetic Algorithm (GA) which reduced the un-restored load recently with the method that applied multi-objective optimization called Non-dominating Sorting Algorithm GA-II(NSGA II) which able to solve the problem of weighting factor method. Furthermore, from the comparison to other references, the effectiveness of this proposed method is shown.

原稿種別: 日本語

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