Arithmetic Optimization Algorithm Based Tilt Integral Derivative Controller for Frequency Regulation of a Smart Grid System

Abstract

The presence of renewable source uncertainties, varying loading circumstances and lack of rotating inertia makes the frequency regulation of a Smart Grid (SG) system a tedious task. This necessitates an intelligent frequency control strategy for stable functioning of the SG system. In the present study, an Arithmetic Optimization Algorithm (AOA) tuned Tilt Integral Derivative (TID) structure is proposed for frequency regulation of a Smart Grid (SG) system. The studied SG system includes different elements like solar, photovoltaic, wind, flywheel, battery, and electric vehicles. It is demonstrated that TID structure is more effectual than PI & PID structures for frequency regulation of studied SG system. Finally, the results of TID is compared with PI & PID under varied load, solar and wind power conditions to demonstrate the benefit of TID over PI & PID structures.