An Effective Trade-off between Stability and Voltage Regulation

カテゴリ: 部門大会

論文No: 70

グループ名: 【B】平成18年電気学会電力・エネルギー部門大会講演論文集

発行日: 2006/09/13

タイトル(英語): An Effective Trade-off between Stability and Voltage Regulation

著者名: Hassan Bevrani(熊本大学),檜山 隆(熊本大学)

著者名(英語): Bevrani Hassan(Kumamoto University),Takasi Hiyama(Kumamoto University)

キーワード: H∞control|LMI|PSS|AVR|static output feedback

要約(日本語): This paper addresses a new robust control methodology to simultaneous enhancement of power system stability and voltage regulation as an integrated design approach. The automatic voltage regulation (AVR) and power system stabilizer (PSS) design problems are reduced to solve a single H∞ based static output feedback control problem. To determine the optimal gains, an iterative linear matrix inequalities (LMI) algorithm is used. A four-machine infinite-bus system example is given to demonstrate the efficiency of developed approach. The proposed robust technique is shown to maintain the robust performance and minimize the effects of disturbances, properly.

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