Load frequency control of thermal system under deregulated environment using slime mould algorithm

This paper emphasizes the significance of PID controller parameters using a slime mould algorithm (SMA) to reduce load frequency control (LFC) issues in thermal system an open market scenario. The SMA is used solve parameterization controller, which was formulated as optimization problem.The performance improves dynamic characteristics each area, and also deviations tie line power after sudden violation. In order study efficiency proposed method, tested with different transactions for small disturbance comparative results were presented. optimal value derived from based estimated finite nonlinear index method.