Quad quadrant bidirectional DC/DC converter for electric vehicles with high gain voltage

To improve the energy quality, most of the renewable energy systems and DC motor drive systems include an energy storage element charged by the bidirectional Converter. This paper propose quad quadrants dc-dc converter with high gain voltage and has a smooth output current The low current ripple and high gain features result are helpful for devices. This paper propose bidirectional DC-DC converter employs two MOSFET switch, two capacitor, two couple inductor and one small inductor, in this converter it's not necessary increase turn ratio Transformer for obtain high gain. The simulation and Theoretical analysis results match with good agreement. Simulation using MATLAB/SIMULINK.