Advanced Converter Topologies and Fast Charging System for Electric Vehicles

In this paper, two different DC to DC converter configurations are proposed and investigated for Electric Vehicle (EV) applications. In the proposed system, unidirectional converters are designed for Solar Photovoltaic (SPV) and auxiliary load systems of EVs and the bidirectional converters are recommended for main load systems of EVs. To condense the ripple content in the voltage prome of the proposed DC to DC converter, Random Pulse Width Modulation (RPWM) technique is implemented. In this article, Re-Lift and Bidirectional converter configurations are designed and simulated with MATLAB/ SIMULINK and the system performance are validated with the experimental results. Finally, EVs are considered to sought-out an alternative by world countries in declining carbon emissions from the automobiles.