A High-Density, High-Efficiency, Isolated On-Board

Vehicle Battery Charger Utilizing Silicon

Carbide Power Devices

Circuit Diagram

The above Figure Shows Circuit Diagram of On-BoardVehicle Battery Charger

Simulation Diagram

The above Figure Shows Simulation Diagram of On-BoardVehicle Battery Charger

Input Voltage

The above Figure Shows Input Voltage of On-BoardVehicle Battery Charger

Input Voltage and Current

The above Figure Shows Input Voltage and Current of Sw1 and Sw2 of On-BoardVehicle Battery Charger

Gate Pulse of Sw1 and Sw2

The above Figure Shows Gate Pulse of Sw1 and Sw2 of On-BoardVehicle Battery Charger

Dc link Voltage

The above Figure Shows Dc link Voltage of On-BoardVehicle Battery Charger

Gate Pulse of Sw3,Sw4,Sw5 and Sw6

The above Figure Shows Gate Pulse of Sw1 and Sw2 of On-BoardVehicle Battery Charger

Voltage across Switch 7 and Gate Pulse

The above Figure Shows Voltage across Switch 7 and Gate Pulse of On-BoardVehicle Battery Charger

Transformer Primary Voltage

The above Figure Shows Transformer Primary Voltage of On-Board Vehicle Battery Charger

Resonance Inductor Current

The above Figure Shows Resonance Inductor Current of On-Board Vehicle Battery Charger

Output side Inductor current

The above Figure Shows Output side Inductor current of On-Board Vehicle Battery Charger

Primary Voltage of Transformer, Resonance Inductor Current and Output side Inductor current

The above Figure Shows Primary Voltage of Transformer, Resonance Inductor Current and Output side Inductor current of On-Board Vehicle Battery Charger

Output Voltage (Vo)

The above Figure Shows Output Voltage (Vo) of On-Board Vehicle Battery Charger

Output Current (Io)

The above Figure Shows Output Current (Io) of On-Board Vehicle Battery Charger

Output Voltage (Po)

The above Figure Shows Output Voltage (Po) of On-Board Vehicle Battery Charger