Electric Passenger Vehicles Explained
Get to know your battery electric vehicles (BEVs) from your plug-in electric vehicles (PHEVs)and learn how they work.
How electric vehicles move?
Electric vehicles are like automatic cars. They have a forward and reverse mode. When you place the vehicle in gear and press on the accelerator pedal these things happen;
- Power is converted from the DC battery to AC for the electric motor.
- The accelerator pedal sends a signal to the controller which adjusts the vehicle’s speed by changing the frequency of the AC power from the inverter to the motor.
- The motor connects and turns the wheels through a cog.
When the brakes are pressed or the car is decelerating, the motor becomes an alternator and produces power, which is sent back to the battery.