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Journal of Applied Sciences
  Year: 2007 | Volume: 7 | Issue: 7 | Page No.: 984-988
DOI: 10.3923/jas.2007.984.988
 
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Improvement of Single and Multimachine Power System Stabili TY Using Fuzzy State Feedback PSS

L. Belhadj, M. Bouhamida and M.A. Denai

Abstract:
This study deals with the design and evaluation of a robust controller for generator excitation system to improve the steady state and transient stability. The design is based on fuzzy state feedback controller, applying for the single machine systems and extended to multi-machine systems. The effectiveness of the proposed PSS is demonstrated under different operating regimes. A comparative study of the proposed PSS (FSFPSS: Fuzzy state feedback power system stabiliser) with a conventional PSS such as optimal controllers has been performed and the superiority of the FSFPSS in improving the transient stability of the power generator is demonstrated in a simulation environment.
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How to cite this article:

L. Belhadj, M. Bouhamida and M.A. Denai , 2007. Improvement of Single and Multimachine Power System Stabili TY Using Fuzzy State Feedback PSS. Journal of Applied Sciences, 7: 984-988.

DOI: 10.3923/jas.2007.984.988

URL: https://scialert.net/abstract/?doi=jas.2007.984.988

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