Robust Coordinated AVR-PSS Design Using H∞ Static Output Feedback Control (特集:平成18年〔電気学会〕電力・エネルギー部門大会) Robust Coordinated AVR-PSS Design Using H∞ Static Output Feedback Control
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This paper addresses a new robust control methodology to enhance the 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.
- IEEJ Transactions on Power and Energy
IEEJ Transactions on Power and Energy 127(1), 70-76, 2007-01-01
The Institute of Electrical Engineers of Japan