仮想同期発電機を用いた家庭用分散形電源の商用系統連系・解列の無瞬断切り替え制御

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: 2013/05/01

タイトル(英語): Control Scheme of Uninterrupted Switching using a Virtual Synchronous Generator between Stand-Alone and Grid-Connected Operation of a Distributed Generation System for Houses

著者名: 龍　建儒（大阪大学大学院工学研究科電気電子情報工学専攻），新帯　俊信（大阪大学大学院工学研究科電気電子情報工学専攻），柿ヶ野　浩明（大阪大学大学院工学研究科電気電子情報工学専攻），三浦　友史（大阪大学大学院工学研究科電気電子情報工学専攻），伊瀬　敏史（大阪大学大学院工学研究科電気電子情報工学専攻）

著者名(英語): Chienru Lung (Division of Electrical, Electronic and Information Eng., Graduate School of Eng., Osaka University), Toshinobu Shintai (Division of Electrical, Electronic and Information Eng., Graduate School of Eng., Osaka University), Hiroaki Kakigano (Division of Electrical, Electronic and Information Eng., Graduate School of Eng., Osaka University), Yushi Miura (Division of Electrical, Electronic and Information Eng., Graduate School of Eng., Osaka University), Toshifumi Ise (Division of Electrical, Electronic and Information Eng., Graduate School of Eng., Osaka University)

キーワード: VSG制御，自立運転，系統連系運転，分散形電源　　VSG control，stand-alone operation，grid-connected operation，distributed generation

要約(英語): The home applications of distributed generations such as photovoltaic and gas engine cogeneration system are growing and many of distributed generations are connected to a grid by a DC/AC inverter. The DC/AC inverter is controlled by a PLL (Phase Locked Loop) in order to be synchronized with power system frequency. However, the control scheme of stand-alone operation uses the voltage control, and the PLL is unnecessary. Therefore, it is hard to realize uninterrupted change between stand-alone and grid-connected operation. In this paper, we propose VSG (Virtual Synchronous Generator) control scheme in order to use the same control scheme in the stand-alone and grid-connected operation. We carried out some experiments to demonstrate the control characteristics.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.133 No.5 （2013） 特集：大電流現象の数値シミュレーション技術の新展開

本誌掲載ページ: 430-438 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/133/5/133_430/_article/-char/ja/