
Pure Electrification Retrofit Project
The complete electric drive system consists of power batteries, high-voltage input circuits, DC/DC converters, main converters, auxiliary machines and auxiliary power supply systems, traction motors, braking resistors, and on-board management systems.
Power System: Battery
Traction and Braking System: Traction converter + Auxiliary inverter
Heat Dissipation System: Cooling fans and air ducts