Performance Analysis and MPPT Control of a Standalone Hybrid Power Generation System

Abstract

In this paper, a standalone Hybrid power generation system with improved power quality is proposed. The proposed system consisting of Wind energy conversion system (WECS), Diesel generator system, PV generation system and Battery energy storage system (BESS).A hybrid system consists of wind, solar PV, diesel generator, battery, and a controller. Tip Speed Ratio (TSR) control with Field Oriented Control (FOC), method was used for implementing Maximum Power Point Tracking (MPPT) for wind system, variable step Perturb & Observing (P&O) method for solar and optimum fuel consumption technique for Diesel engine. MATLAB/Simulink was used to build the model and simulate the system. The result shows the better performance of the system under the variation of input constraints as well as output constraints.