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Performance Analysis of Flower Pollination Algorithm Based Controllers in AGC of Multi Area Power System

Nayak PC, Prusty RC

This article presents the design and analysis of two degree of freedom (2DOF) controller with integral plus double derivative (2DOF-IDD) and with proportion plus integral plus derivative (2DOF-PID) controller for Automatic generation control (AGC) of multi area power systems with two thermal and two wind system using Flower pollination algorithm (FPA). Secondary controller gains and other parameters are simultaneously optimized using most recent technique called FPA. The system dynamics responses obtained with 2DOF-IDD controller are compared with that obtained from other 2DOF controllers like 2DOF-PI and 2DOF-PID controller. Investigation shows that 2DOF-PI and 2DOF-PID give nearly same response but 2DOF-IDD gives much better response than other two controllers