Fuzzy and P&O MPPT Techniques for Stabilized the Efficiency of Solar PV System

In this paper, electrical power is generated from solar energy using Solar PV cell. The system is designed with 1- KW PV module and connected with DC/DC converters with DC load. Various control techniques are adopted to make the output suitable for Distributed generation (DGs). The Fuzzy Logic Controller (FLC) and Perturb & Observe (P&O) based control techniques are utilized with various DC/DC converter Buck, Boost and Buck-Boost converters to observe various output response like power and voltage and comparisons between the controlling techniques using FLC and P&O for Solar PV system which provides a convenient choice of right technique for DC micro grid system and find out the efficiency of the converter with various converters.