The voltage coordinated control for vehicle to DC microgrid

With the quickly development of electric vehicle and dc microgrid, the vehicle to dc microgrid technology has obtained widely attentions. The battery energy storage units are replaced by the dynamic energy storage units of electric vehicle, and the dc voltage coordinated control of vehicle to dc microgrid is one of the most important problems. In order to deal with the problems, an effective control method is proposed in the paper. The dc voltage coordinated control methods are analyzed under grid-connected operation, converter current limit and islanding operation conditions. The control method of electric vehicle can be switched to achieve short support for dc bus voltage. Finally, the simulation results verify the feasibility and effectiveness of proposed control method.