Automation of interconnected power system using fuzzy controller

Abstract

The fuzzy logic controller is constructed as a set of control rules and the control signal is directly deduced from the knowledge base and the fuzzy inference. In this paper, a fuzzy logic controller is proposed for load frequency control problem of electrically interconnected power system. The study has been designed for a two area interconnected power system. Simulation results show that the proposed controller is suitable for damping the frequency oscillation due to load disturbance effects. The proposed controller when compared against conventional PID controller; it shows best dynamic responses over PID controller.