長距離交流ケーブル送電系統用無効電力補償装置の電圧制御方式

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: 2011/11/01

タイトル(英語): A Voltage Control Method of Static Var Compensator for the Remote System Interconnected by Long Distance AC Cables

著者名: 田村　裕治（(株) 東芝），高崎　真司（九州電力（株）大分支店），宮崎　保幸（(株) 東芝），武田　秀雄（(株) 東芝），色川　彰一（(株) 東芝），高木　喜久雄（(株) 東芝），長岡　直人（同志社大学）

著者名(英語): Yuji Tamura (Toshiba Corporation), Shinji Takasaki (Oita Branch Office, Kyusyu Electric Power Co., Inc.), Yasuyuki Miyazaki (Toshiba Corporation), Hideo Takeda (Toshiba Corporation), Shoichi Irokawa (Toshiba Corporation), Kikuo Takagi (Toshiba Corporation), Naoto Nagaoka (Doshisha University)

キーワード: 長距離交流ケーブル送電，離島交流連系，電圧制御，SVC　　long distance AC cable transmission，remote island AC interconnection，voltage control，SVC

要約(英語): The voltage variation in the remote system is large when the system is connected by long distance AC cables due to the cable capacitance. In Japan, the longest 54km 66kV AC submarine cable interconnection between Kyushyu mainland and Goto-islands was commissioned in 2005. It is requested to mitigate the voltage variation caused by switching off and on of one circuit of AC cables out of two circuits when a fault occurs. Since the conventional voltage control methods such as transformer tap changer or shunt capacitor and reactor banks are not sufficient because of their slow response time, therefore an SVC (Static Var Compensator) was installed in Goto-islands. In such application, SVC control method should be developed not to override the existing voltage control systems. This paper describes the SVC control method developed for Goto-islands AC interconnection project, which can be applied to similar applications. The effectiveness of the control method was verified by effective-value-based simulation results and field test results of which implemented before SVC commissioning in 2007.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.131 No.11 （2011）

本誌掲載ページ: 896-904 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/131/11/131_11_896/_article/-char/ja/