Fuzzy C-means load frequency controller in deregulated power environment
by S. Srikanth; K.R. Sudha; Y. Butchi Raju
International Journal of Fuzzy Computation and Modelling (IJFCM), Vol. 2, No. 1, 2016

Abstract: The load frequency control (LFC) problem has been a major subject in the power system design/operation. The evolution of many socialised companies for power generation affects the formulation of LFC problem. In the present paper, a fuzzy load frequency controller with minimum rule-base is proposed. The optimal rule base for the proposed controller is obtained from fuzzy C-means clustering technique. The efficacy of the proposed fuzzy C-means load frequency controller is verified and compared with existing techniques in the literature for a three area interconnected power system in deregulated environment for various operating conditions under different nonlinearities. The proposed controller is tested for practical generation plants (NTTPS, KTPS, and RTPS) in India.

Online publication date: Wed, 20-Jul-2016

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