Comparison of efficiencies of interleaved boost converter for reenergy storage system

In this paper three topologies of interleaved boost converters efficiencies are determined by calculating the losses of the components in the converter and compared. Batteries used in REESS are protected by charge controller using PWM technique. Overcharging batteries can reduce battery life or damage them so badly they become unusable; the charge controller regulates the power flow and protects the battery from overcharging and deep discharging. The converter efficiency is obtained by simulation with SIMULINK. A comprehensive comparison is done between these topologies on the basis of efficiency.