Kia Soul EX, Руководство пользователя, Страница: 10 / 27

8
Soul EV main electronic systems
Power Electronics (PE)
High-voltage battery
High-volt
Junction box
OBC
EPCU
Motor/Gear Reduction Unit
High-voltage
Junction box
It supplies electricity from battery to the inverter, LDC, air
conditioner compressor, PTC heater, etc…
OBC
On-Board Charger:
Battery charging equipment (AC
→
DC)
EPCU
Electric Power Control Unit
(In LDC)
LDC
Low Power DC-DC Converter:
Charge 12V supplementary battery
Inverter
DC
→
AC (from battery to motor)
AC
→
DC (charge using regenerative braking )
Motor
When current flows through the coil. It generates a rotating
magnetic field and generates motor torque and output
Gear Reduction Unit
Increases Motor Torque and increased Torque is transferred to
the wheels.
High voltage battery
Supplies and stores electric energy to traction motor.