Bi-Directional Flyback DC-DC Converter For Solar PV - Battery Charger System

Abstract

A Bi-Directional Flyback DC-DC Converter (BDFBC) will operate in two modes of operation under certain conditions: when Solar PV supply is available, the battery will be charged, and power will flow to the load; when Solar PV is unavailable, the battery will be discharged, and power will flow from the battery to the load; The performance of the BDFBC in two modes is analyzed using MAT LAB simulation circuit and 10W laboratory arrangement and presented.