UPFCを用いた循環電流補償と無効電流抑制によるループ配電系統の線路損失最小化制御

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2013/01/01

タイトル(英語): Line Loss Minimization Control in a Loop Distribution System using Circulating Current Compensation and Reactive Current Suppression by a Unified Power Flow Controller

著者名: 山田　和平（名古屋工業大学 大学院工学研究科），竹下　隆晴（名古屋工業大学 大学院工学研究科），國井　康幸（中部電力（株）技術開発本部），上田　玄（中部電力（株）技術開発本部）

著者名(英語): Kazuhei Yamada (Graduate School of Engineering, Nagoya Institute of Technology), Takaharu Takeshita (Graduate School of Engineering, Nagoya Institute of Technology), Yasuyuki Kunii (R&D Division, Chubu Electric Power Co., Inc.), Fukashi Ueda (R&D Division, Chubu Electric Power Co., Inc.)

キーワード: UPFC，線路損失最小化，ループ配電系統，無効電流抑制，循環電流補償　　unified power flow controller，line loss minimization，loop distribution system，reactive current suppression，circulating current compensation

要約(英語): This paper presents line loss minimization control using shunt and series converters of a UPFC (Unified Power Flow Controller) in a loop distribution system. Line loss in a loop distribution system is caused by the circulating current flowing in the loop and the mesh currents flowing to the loads. The authors have previously proposed a compensation method for circulating current using a series converter. In this paper, the authors propose a suppression method for reactive currents using a shunt converter. In the prototype model of a loop distribution system, a theoretical loss reduction ratio of 92% without line loss caused by active currents is obtained. Similar line loss reduction characteristics are obtained by experiments using the prototype distribution system.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.133 No.1 （2013）

本誌掲載ページ: 29-36 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/ieejias/133/1/133_29/_article/-char/ja/