Water Cycle Algorithm optimized a Centralized PID controller for Frequency Stability of a Real Hybrid Power System

The load frequency control (LFC) foremost goal is to afford a suitable value of electrical capacity within a prearranged boundary of frequency deviation to the users. To achieve precisely this ultimate objective, this paper merely proposes possible coordination of LFC and using correctly an innovative finest PID controller-built on water cycle algorithm (WCA) in Egyptian Power System (EPS) or Egyptian load (E-load). The conventionally EPS scheme is divided into three plants; reheat, non-reheat, and hydro power system. Adequately considering a nuclear power generation system (NPGS) in El Dabaa site as EPS future development. In this study, an efficient method is projected for recompense the EPS change in frequency. To adequately demonstrate the strength and efficiency of the projected control approach, the Nuclear Egyptian load (NU-E-load) was established by the SIMULINK/MATLAB simulation. The practical results typically expose that the greater robustness of the proposed co-ordination versus different load profiles up to 3% perturbation, and compared to other optimization techniques in MATLAB/APPS/Toolbox like PID tuned, Genetic algorithm (GA) and Particle Swarm optimization technique (PSO).