Mathematical Modeling, Control Design, Simulation & Implementation of Electric Vehicle Charger

Abstract

A proposed technique to deal with improves the power factor of single-stage rectifiers and to control the load voltage against the adjustment in grid voltage and load is exhibited. This converter topology is assessed based on execution and its remarkable highlights like simple in construction, cost efficient and high degree of performance are communicated about to examine its correctness. The proposed control technique is bridgeless, transformer-less and output current sensor-less and comprises of just two Bi-directional IGBTs and two diodes. The voltage control is accomplished by a simple voltage divider to convey to a controller to control the duty cycles of pulse width modulated signal. This paper concentrated on the numerical displaying of single stage bi-directional converter utilized in electric vehicle.