太陽光発電の一斉解列リスクを考慮したPMUによる配電系統構成の確率的最適化手法

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: 2024/05/01

タイトル(英語): A Probabilistic Optimization Technique for Network Reconfiguration in Distribution System with PVs and Phasor Measurement Units

著者名: 斎藤　知樹（横浜国立大学大学院理工学府），辻　隆男（横浜国立大学大学院理工学府），庄司　智昭（東京電力ホールディングス（株）），赤木　覚（東京電力パワーグリッド（株）），桑下　敬康（（株）オプテージ 技術本部 光・アクセス部門 光・アクセス計画部），飯田　義和（関西電力送配電（株）配電部 配電高度化グループ），村本　大輔（関西電力送配電（株）配電部 配電高度化グループ）

著者名(英語): Tomoki Saito (Graduate School of Engineering Science, Yokohama National University), Takao Tsuji (Graduate School of Engineering Science, Yokohama National University), Tomoaki Shoji (Tokyo Electric Power Company Holdings, Inc.), Satoru Akagi (Tokyo Electric Power Company Power Grid, Inc.), Yukiyasu Kuwashita (Optical Fiber & Access Planning Department, Optical Fiber & Acces Sector, Technology & Engineering Division, OPTAGE Inc.), Yoshikazu Iida (Distribution Smart Grid Group, Distribution Dept. Kansai Transmission and Distribution, Inc.), Daisuke Muramoto (Distribution Smart Grid Group, Distribution Dept. Kansai Transmission and Distribution, Inc.)

キーワード: 太陽光発電，配電系統，電圧制御，状態推定，メタヒューリスティクス　　photovoltaic，distribution system，voltage control，state estimation，meta-heuristics

要約(英語): The voltage regulation and power loss reduction are important issues in distribution systems with more integration of variable renewable energy sources such as photovoltaic (PV). It is effective to flexibly change the network configuration by using switchgears in order to mitigate voltage fluctuation by decreasing the distribution power loss. Here, it should be needed to avoid overloading on distribution lines even with uncertain power flow changes caused by fluctuations of PV output and loads. Hence, this study developed a probabilistic optimization method for network reconfiguration, supposing the monitoring data measured by sensors with Phasor Measurement Units (PMUs) are available. The proposed method consists of quasi Monte Carlo simulation and Tabu search for probabilistic state estimation and network reconfiguration, respectively.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.144 No.5 （2024）

本誌掲載ページ: 316-329 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/144/5/144_316/_article/-char/ja/