FUZZY LOGIC CONTROLLED PV-FED-FLY BACK-CONVERTER-SYSTEM

Abstract

Power Quality improvement utilizing PV-based fly back-system is a trustworthy technique. This effort-deals-with-fly-back-converter along-with battery and PV-sources.This work deals withFuzzy logiccontrolled PV-fed-Fly-Back-Converter-Systems(FBCS) . DC supply voltage from PV& Battery are applied to Fly back inverters. The yield of fly back inverters is rectified & they are applied RL-load & DC-motor load respectively. MATLAB - Simulink model for FBCS is established utilizing the fundamentals of Simulink and cascaded-loop examinations are implemented with  Recommended FLC. CL- FBCS (closed-loop-system)FuzzyLogic controller are simulated, their outcomes are compared. Comparison of closed loop FBCS is done in terms of rise time, settling time and steady –state- error with a PI controller.