3. Degrees of vehicle electrification

3.4. Full hybrid (FHEV)

  • Batteries of relatively high capacity (Lithium or Ni-MH)
    • Several kWh or several tens of kWh
  • Voltage: several hundreds of Volts
  • Traction battery 200 - 400 V (Li), DC-DC converter, battery 12 V (Pb)
  • Electric motor power: several tens of kW
    • Increases power and torque of the whole drive.
    • Helps cover problematic areas of the ICE efficiency map.
    • Covers torque generation delays from ICE.
  • Purely electric driving
    • Driving range: several km or several tens of km
  • Recuperation
    • The battery is not being charged from an external power supply.

    Toyota Prius 2. generation (FHEV)






    https://global.toyota.com