Virtual Synchronous Generator without Phase Locked Loop based on Current Controlled Inverter and its Parameter Design

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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: 2015/07/01タイトル(英語): Virtual Synchronous Generator without Phase Locked Loop based on Current Controlled Inverter and its Parameter Design著者名 : Kenichi Sakimoto (Kawasaki Heavy Industries, LTD.), Kazushige Sugimoto (Kawasaki Heavy Industries, LTD.), Yuji Shindo (Kawasaki Heavy Industries, LTD.), Toshifumi Ise (Osaka University)著者名(英語): Kenichi Sakimoto (Kawasaki Heavy Industries, LTD.), Kazushige Sugimoto (Kawasaki Heavy Industries, LTD.), Yuji Shindo (Kawasaki Heavy Industries, LTD.), Toshifumi Ise (Osaka University)キーワード: virtual synchronous generator，grid connected inverter，distributed generator，grid disconnection要約(英語): The inverters which simulate the actual synchronous generators can continue to operate in grid disconnection. It is called virtual synchronous generator (VSG). In this paper, the VSG without phase locked loop (PLL) based on a current controlled inverter is proposed. The proposed controller is composed of impedance model, governor, AVR, damper model and rotor model. It can be synchronized with grid without PLL because it has synchronizing power. VSG parameter design method is provided by stability analysis. Finally, simulation and experimental results show that the proposed VSG can operate in disconnection from the grid. It can supply load after disconnection from grid.本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.135 No.7 （2015）本誌掲載ページ: 462-471 p原稿種別: 論文／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/135/7/135_462/_article/-char/ja/ Show more