What are the types of hybrid electric cars? Most car propulsion systems share two types: an internal combustion engine propulsion system and a battery-based electric motor drive system.
Naturally, each system has its pros and cons; So car companies developed a hybrid system in which they tried to create a bridge between the two worlds and take advantage of the advantages of each one.
What are the types of hybrid electric cars?
Through the following lines, you can learn about the types of hybrid payment systems:
Mild hybrid
- Udo Righeimer of Audi explained that the form known as the mild hybrid drive system is the latest but despite this the most widespread.
- It relies on an electric generator instead of a dynamo in order to support the gasoline or diesel engine.
- Usually fed from an internal network with a voltage of up to 48 volts.
- This electric motor generates 15 kW/20 hp and 200 Nm of maximum torque.
- This is not enough for electric driving, Righeimer added.
- But it has many other advantages such as assistance when starting to turn.
- It can convert more kinetic energy when braking and store it in an additional battery.
Traditional hybrid
- The traditional form of a hybrid drivetrain is a much more powerful electric motor and a larger battery.
- For example, conventional hybrid cars can drive on electric propulsion for short distances and at moderate speeds.
- The battery is also charged with kinetic energy during braking rather than being wasted as heat on the brake discs.
- The electric motor’s polarity is reversed so that at least some of this energy is recovered, for reuse.
Plug-in Hybrid
- There is a plug-in hybrid based on a more powerful motor, a larger battery, and a charging socket.
- Hans-Georg Marmitt, an expert from the German Technical Inspection Authority, explained that this shape is the closest to the models based on the pure electric propulsion system.
- It can also travel good distances on the cranks of the electric motor only, while the combustion engine is used only when needed, such as long trips.
- This type of car has a range of 50 km and a speed of 130 km / h.
- Another advantage of this technology is the possibility of four-wheel drive if the electric motor is installed on the rear axle rather than integrated into the transmission, as is the case with the Mini Countryman.
- Naturally, this electrical subsidy has an impact on reducing fuel consumption, and thus reducing harmful emissions to the environment.
- It is true that experts were looking at the hybrid drive system as a transitional stage between the modern combustion engines and the electric motor.
- However, plug-in hybrid propulsion technology is simply threatening this view, at least in light of the difficulties facing electric cars so far.
