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Abstract
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Article Information:
Robust AGC based on Fuzzy Logic Controller: Design, Comparison and Ratification
A. D. Falehi and M. Atabakhsh
Corresponding Author: A.D. Falehi
Submitted: November 13, 2012
Accepted: January 11, 2013
Published: July 20, 2013 |
Abstract:
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Increasing the oscillations in the affected eclectic power system caused by the growth of loading conditions and occurrence of various distributions leads to losing the synchronism in the first-swing. A maiden effort is led to attain a novel Fuzzy Logic Automatic Generation Controller (FLAGC) to provide appropriate damping low frequency power oscillations. In order to guarantee the effectiveness and robustness of the proposed FLAGC controller, it has been thoroughly compared with Proportional Integral Derivative (PID) controller considering 2% step load perturbation in thermal area of the studied power system. The Real Coded Genetic Algorithm (RCGA) optimization technique due to have high sufficiency to solve the very non-linear objective is implemented for solution of the optimization problem. The obtained results of non-linear time-domain simulation reveal the high dynamical performance of proposed FLAGC controller.
Key words: FLAGC controller, low frequency oscillations, PID controller, RCGA-technique, , ,
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Cite this Reference:
A. D. Falehi and M. Atabakhsh, . Robust AGC based on Fuzzy Logic Controller: Design, Comparison and Ratification. Research Journal of Applied Sciences, Engineering and Technology, (10): 1813-1817.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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