Adaptive Particle Swarm Optimization based Optimized PID Controller for Load Frequency Control
نویسندگان
چکیده
Frequency deviation is a one of major technical issue of a interconnected power system. In this paper an optimized Proportional-Integral-Derivative (PID) controller ios proposed for controlling the frequency deviation. To optimize the gain values of controller, the Adaptive Particle Swarm Optimization (APSO) algorithm is utilized. Tuning of controllers is done in order to get the gain values or controller parameters such that the desired frequency and power interchange with interconnected systems. Controllers must possess the property of being sensitive against deviations in frequency. Tuning of proposed controller based on APSO algorithm is justified by making a comparison with PSO optimized PID and Conventional Ziegler– Nichols tuned PID controller. Keywords— Load Frequency Control, PID Controller, Particle swarm optimization, Particle swarm optimization, Ziegler–Nichols method.
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