Power System Stability Improvement Using QFT-Based Excitation Robust Control
Subject Areas : electrical and computer engineeringA. Akbari Forod 1 , H. Seifi 2 , A. khaki sedigh 3
1 -
2 - Tarbiat Modares University
3 -
Abstract :
Due to uncertainties in system modeling as well as system parameters, current excitation systems are unable to perform quite satisfactorily over a wide range of operating conditions. In this paper a QFT-based excitation robust control is proposed which the above mentioned uncertainties are, somehow, considered. The Horowitz second method is employed in the design of the nonlinear QFT controller.
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