Feedback Selection and Eigenvalue Control for Wide-Area Measurements Controller Design to Damp Inter-Area Mode

カテゴリ: 全国大会

論文No: 6-188

グループ名: 【全国大会】平成26年電気学会全国大会論文集

発行日: 2014/03/05

タイトル(英語): Feedback Selection and Eigenvalue Control for Wide-Area Measurements Controller Design to Damp Inter-Area Mode

著者名: Ngoc Tran-Huynh (東京大学),横山 明彦(東京大学)

著者名(英語): Ngoc Tran_Huynh(The University of Tokyo),Akihiko Yokoyama(The University of Tokyo)

キーワード: 広い面積の測定|フィードバック選択|電力系統 スタビライザー|固有値コントロール|インターエリアモード|残基

要約(日本語): This paper proposes a design strategy for a wide-area measurements based power system stabilizer to improve the mode of concern, which is the dominant inter-area mode, in each system operating point. The strategy includes two steps: feedback signal selection and controller parameter tuning. The principle of the feedback signal selection is to maximize the residue of mode of concern for the feedback signal while minimizing that of other modes. Then the tuning process can focus on only the mode of concern. The proposed design strategy has been tested on an operating point of the IEEJ East 10-machine system. The result shows that the designed controller can improve the mode of concern significantly, while it can not affect much the others.

原稿種別: 日本語

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