Inside an Electric car

A battery-powered internal combustion engine has now replaced the internal combustion engine in all-electric cars, often known as BEVs. The electric motor of the vehicle is powered by a sizable traction battery pack, which must be hooked into a wall outlet or charging apparatus, also known as electric vehicle supply equipment (EVSE). The car does not have a tailpipe or any usual liquid fuel components like a fuel tank, fuel line, or fuel pump because it is an electric vehicle. Find out more about electric cars.


Key components of an electric car

  • Battery : The auxiliary battery powers the car's accessories in an electric car.
  • Charge port : The traction battery pack may be charged by the vehicle by connecting to an external power source through the charging connector.
  • DC Converter : The traction battery pack's higher-voltage DC power is converted by this device into the lower-voltage DC power required to operate the vehicle's accessories and replenish the auxiliary battery.
  • Electric traction motor : This motor moves the wheels of the vehicle by drawing energy from the traction battery pack. Some automobiles employ motor generators that serve as both drives and regenerators.
  • Onboard charger : transforms the incoming AC power from the charge port into DC power so that the traction battery may be charged. While the pack is being charged, it also interacts with the charging apparatus and keeps track of battery properties including voltage, current, temperature, and state of charge.
  • Power electronics controller : This device controls the electric traction motor's speed and torque by managing the flow of electrical energy supplied by the traction battery.
  • Thermal system : This system keeps the engine, electric motor, power electronics, and other parts running within the right temperature range.
  • Traction battery pack : serves as a power reserve for the electric traction motor.
  • Transmission : The gearbox uses the electric traction motor's mechanical energy to move the wheels.

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