Sine-Cosine Algorithm based PIDD2 Controller Design for AGC of a Multisource Power System Incorporating GTPP in DG unit

This paper focuses on the LFC mechanism for two area power system. The proposed study includes the effects of distributed generation system and its impact of geothermal power mechanism. All the non-linearities like governor dead band, generation rate constraint, boiler dynamics etc. have been considered in the proposed work. In this work, double derivative PID control has been designed for the simulated power system. A new optimization technique termed as Sin-Cosine algorithm has been integrated into the system to optimize the different gains of the controller. The detail results of the proposed system have been discussed in result and discussion section of this paper.