A Multi-Objective Genetic Algorithm Based PID Controller for Load Frequency Control of Power Systems

Abstract-- This paper studies control of load frequency in single area power system with PID controller. In this study, PID parameters are improved using the multi-objective genetic algorithm technique. The proposed controller compared with a conventional PID controllers tuned by Ziegler-Nicholas technique, Particle Swarm Optimization (PSO). The effectiveness of the anticipated scheme is confirmed throw the comparison of steady state response characteristics. For this study, MATLAB-Simulink software is used