Modified Sine Cosine Algorithm Optimized Fractional-Order PD Type SSSC Controller Design

In this chapter a fractional order (FO) based PD structured static synchronous series compensator (SSSC) is proposed to enhance power system stability. The controller parameters are tuned by using the modified sine cosine algorithm (MSCA) which is developed in this chapter. The controller performance in a single-machine infinite bus system is verified with different loading conditions. Furthermore, to demonstrate the effectiveness of the developed MSCA algorithm the MATLAB/SIMULINK results obtained are compare with the results obtained with genetic algorithm (GA), particle swarm optimization (PSO), and conventional SCA. The comparison between MSCA with those of other algorithms confirms its dominance in the current context.