FAST CHARGING SYSTEM FOR ELECTRIC VEHICLES WITH POWER DYNAMIC DISTRIBUTION FUNCTION

The present disclosure provides a fast charging system for electric vehicles with a dynamic power distribution function. The fast charging system includes a rectifying device, an energy storage system device, a DC charging device, a charging terminal, a DC bus, a bus bar, a gating switch device, a charging coordination controller and an energy management device. The charging coordination controller controls the gating switch device to perform closing and opening operations of each switch, thereby realizing the dynamic power distribution function of the fast charging system for electric vehicles. According to the technical solution of the present disclosure, it is beneficial to flexibly schedule and allocate the charging power of each charging terminal, to increase charging speed and improve the customer experience. It is also advantageous to reduce the investment cost of the charging system, and improve the utilization rate of charging facilities.