Adaptive fuzzy gain scheduling PID controller for frequency regulation in modern power system

Abstract Here an adaptive fuzzy gain scheduling proportional, integral and derivative (FGPID) controller has been proposed for the load frequency control of a three‐area inter‐connected modern power system with large‐scale wind‐power penetration in presence vehicle‐to‐grid. The FGPID benefits from two main advantages that it structure to deal changes parameters also its stability shown using Lyapunov theory. terms calculations this are given discussed, which derived appropriate Lyapunov’s function, not depend on controlled makes possible be employed many applications even considering uncertainty. This method is investigated case study plug electric vehicles was observed tuning realized successfully can improved. A comparison among fixed presented. indicates better performance than other controllers generate best dynamic response following wind uncertanities implement practically.