Improving Power Quality and Distribution Efficiency in Micro-Grids by Plug & Play Control of Switching Power Interfaces

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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: 2011/12/01タイトル(英語): Improving Power Quality and Distribution Efficiency in Micro-Grids by Plug & Play Control of Switching Power Interfaces著者名: Paolo Tenti (Department of Information Engineering, University of Padova), Alessandro Costabeber (Department of Information Engineering, University of Padova), Paolo Mattavelli (Center for Power Electronics Systems, Virginia Tech)著者名(英語): Paolo Tenti (Department of Information Engineering, University of Padova), Alessandro Costabeber (Department of Information Engineering, University of Padova), Paolo Mattavelli (Center for Power Electronics Systems, Virginia Tech)キーワード: micro-grids，power quality，switching power interfaces，distributed control要約(英語): Smart grids offer a wide application domain for power electronics. In fact, every distributed generator (DG) includes an electronic power processor (Switching Power Interface, SPI) which controls the currents drawn from the grid and can be driven to optimize the power flow, improve voltage stability and increase distribution efficiency. For these aims, such distributed SPIs must perform cooperatively. This is true also in low-voltage residential micro-grids, where the number of active DGs and the generated power may vary during daytime, thus requiring dynamic adaptation of SPI operation. To achieve this goal different approaches can be adopted, depending on the available communication capability. This paper discusses various control solutions applicable in absence of supervisory control, e. g., in residential micro-grids, where communication is possible between neighbor units only (surround control) or is not available at all (plug & play control).本誌: 電気学会論文誌D（産業応用部門誌） Vol.131 No.12 （2011）本誌掲載ページ: 1364-1372 p原稿種別: 論文／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/131/12/131_12_1364/_article/-char/ja/ Show more