TO DESIGN THE PI CONTROLLER FOR ENHANCEMENT OF PERFORMANCE OF HYBIRD POWER GENERATION SYSTEM

Abstract

This paper will present the work on the Photovoltaic system and wind turbine system as they are major renewable energy source to produce electricity and battery as a source of storage. The output voltage of a PV is not sufficient enough for better performance of any type of Load devices to improve the output voltage MPPT with Boost Converter along with Perturb and Observe (P&O) algorithm is first observed In this method PV peak power is improved but not properly improved and maximized, to maximize and improve the peak power output PI controller is used also the performance of output voltage shows non-linear curve which can be improved by using fuzzy logic with PI. As there is no consistency of load during night time and in case of overload or in bad weather conditions for this purpose integration of PV with Battery and Wind Turbine System is used. The results are simulated by using MATLAB SIMULINK.