商品情報にスキップ
1 1

配電系統切替問題の非劣解集合に基づいた配電線スリム化

配電系統切替問題の非劣解集合に基づいた配電線スリム化

通常価格 ¥770 JPY
通常価格 セール価格 ¥770 JPY
セール 売り切れ
税込

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2020/10/01

タイトル(英語): Downsizing Distribution Lines based on a Set of Non-dominated Solutions for Network Reconfiguration Problem of Distribution Systems

著者名: 関崎 真也(広島大学大学院先進理工系科学研究科),山崎 拓哉(広島大学大学院先進理工系科学研究科),西崎 一郎(広島大学大学院先進理工系科学研究科),林田 智弘(広島大学大学院先進理工系科学研究科),金沢 由樹(中部電力パワーグリッド(株)),彦山 和久(中部電力パワーグリッド(株)),上西 宏和(中部電力(株))

著者名(英語): Shinya Sekizaki (Graduate School of Advanced Science and Engineering, Hiroshima University), Takuya Yamasaki (Graduate School of Advanced Science and Engineering, Hiroshima University), Ichiro Nishizaki (Graduate School of Advanced Science and Engineering, Hiroshima University), Tomohiro Hayashida (Graduate School of Advanced Science and Engineering, Hiroshima University), Yuki Kanazawa (Chubu Electric Power Grid Company), Kazuhisa Hikoyama (Chubu Electric Power Grid Company), Hirokazu Uenishi (Chubu Electric Power Company)

キーワード: 配電系統,系統切替,多数目的最適化,配電線スリム化 distribution system,network reconfiguration,many-objective optimization,downsizing distribution lines

要約(英語): Downsizing of distribution lines while maintaining feasibility of network reconfigurations would save monetary costs in a distribution system planning. In this study, we propose a method to find distribution lines with reducible capacities based on a set of non-dominated solutions for network reconfiguration problem under the condition that appropriate reconfigurations can be performed even after the downsizing. To alleviate the computational burden, the proposed method consists of three steps. First, (i) the current flowing on distribution lines when performing the network reconfigurations are found by a developed evolutionary algorithm for solving many-objective network reconfiguration problems. Second, (ii) the distribution system operator specifies his or her preferred solutions among them to perform reliable network reconfiguration for all maintenance areas. The maximum current flowing on lines are computed based on the specified preferred solutions. Finally, (iii) distribution lines with possibilities of the downsizing are chosen based on the maximum current flowing on the lines before/during/after the reconfiguration and then feasibility of reconfigurations after the downsizing are validated. The computational experiment using a large-scale distribution system model demonstrates that the proposed method identifies the distribution lines with reducible capacities and their line types after the possible downsizing.

本誌: 電気学会論文誌B(電力・エネルギー部門誌) Vol.140 No.10 (2020)

本誌掲載ページ: 724-735 p

原稿種別: 論文/日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/140/10/140_724/_article/-char/ja/

販売タイプ
書籍サイズ
ページ数
詳細を表示する