Design of high charging power supply for Electric Vehicle based on BUCK circuit

For the limitations of big volume, high energy consumption and low efficiency of current high power battery, developed the 16KW intelligent charger supply based on BUCK circuit by using single IGBT module. This design is efficient at low costs for charging strong Lithium-Ion batteries for Electric Vehicles. Analyzing the working status of preferred BUCK converter, this research showed designs of main parameters and main waveforms of prototype testing.