Robust Coordinated-PSS's to Damp Local & Inter-Area Oscillations

カテゴリ: 全国大会

論文No: 6-144

グループ名: 【全国大会】平成12年電気学会全国大会論文集

発行日: 2000/03/21

タイトル(英語): Robust Coordinated-PSS's to Damp Local & Inter-Area Oscillations

著者名: Adi Soeprijanto(広島大学),Nao (広島大学),Hiroshi Hiroshi Sasak (広島大学)

著者名(英語): Soeprijanto Adi(Hiroshima University),Nao (Hiroshima University),Sasaki Hiroshi(Hiroshima University)

要約(日本語): This paper proposes an ettective method for designing coordinated robust PSS's to improve the damping of local and interarea oscillations. Target modes, types of inputs of the PSS, and effective locations for each controller are examined using the participation factor and residue concept. To realize coordination of the controllers, a method for constructing the reduced model effective for this design is presented, minimizing the uncertainty for each controller. with such a small uncertainty, a tight design which yields marginal robustness can be realized, increasing the performance of each controller as well as that of the total system. The effectiveness of the proposed control design is demonstrated through nonlinear numerical simulations under two critical operating conditions.

原稿種別: 日本語

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