Abstract:This paper presents the control scheme for frequency regulation against step load perturbations in an AC microgrid using tilt integral derivative (TID) controller, optimally tuned employing whale optimization algorithm (WOA)-a recently proposed evolutionary algorithm. The AC microgrid system considered for this study comprises the distributed generation (DG) systemsconsisting primarily the renewable energy sources (RESs)-, energy storage systems (ESSs), and the diesel engine generator (DEG). The performance of… Show more
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