The classification of a car is made according to the type of engine it has and the number of wheels. Cars are categorized into four categories: sedan, sport utility vehicle, crossover, and minivan. A sedan is a luxurious sedan, with enough room for six people to sit comfortably. A crossover is a four-wheel drive vehicle with a small truck body. A minivan is a compact vehicle with sliding doors and multiple rows of seats. A sport utility vehicle combines the features of a minivan and a crossover.
HEVs are categorized according to different levels of battery and fuel use.
In general, hybrids are categorized according to the ratio of the electric motor to the internal combustion engine. There are three types: mild, medium and full hybrids. A mild hybrid has an electric motor that adds a modest amount of additional power to the engine. A medium or full hybrid has an electric motor that can completely take over driving the vehicle.
HEVs are often referred to as mild hybrids.
Hybrid electric vehicles are classified by the amount of power they use, either by the number of electric motor horsepower or the amount of pure electric driving range. A hybrid electric vehicle with 50 miles of pure electric driving range is a Class 1 hybrid. Hybrids with 100 or 300 miles of pure electric driving range are Class 2 and Class 3. Class 1 hybrids have the lowest fuel economy, while Class 3 hybrids have the highest.
The middle category is known as a mild-hybrid electric vehicles (HEV).
Depending on the make and model of the car, a hybrid electric vehicle can be classified as a mild-hybrid, a full-hybrid or a plug-in hybrid. The mild-hybrid shares similar features with conventional cars, except it has a milder powertrain. The mild-hybrid can still use electric power to assist the car’s engine during low-speed driving. However, it does not use the full potential of the electric motor to drive the car. The mild-hybrid can use the electric motor to boost the engine’s performance while the car is coasting.
A full-hybrid electric vehicle (HEV) is a car that has a combination of electric and gasoline engines.
There are two classification of full-hybrid electric vehicles: parallel and series. A parallel hybrid is a car that has two power sources: a gasoline engine and an electric motor. When the car's battery is fully charged, the engine automatically stops. When the car needs more power than the electric motor can offer, the engine is started and generates extra power. A series hybrid is a car that has an electric motor and a gasoline engine that work together. When the car's battery is fully charged, the engine automatically stops. When the car needs more power than the electric motor can provide, the engine is started and uses the electricity to charge the car's battery.
A plug-in hybrid electric vehicle (PHEV) is a vehicle that has an electric motor and battery, like an HEV, but also has a gasoline engine.
There are several classifications of PHEVs. The most common classification of PHEVs is series, also known as parallel, hybrids. These vehicles have two electric motors and two separate energy sources. The first motor is connected to the drive shaft and the second motor is connected to the wheels. A series hybrid vehicle uses the first motor to drive the wheels, and the second motor acts as a generator, charging the battery while you’re driving. If the battery is fully charged, the gasoline engine will not be used.
Battery electric vehicles (BEVs) are all-electric vehicles that have a battery and no other source of power.
In addition to the electric motor, there are two other systems that help a hybrid electric vehicle move. The first system is a gas engine that can be used to generate electricity to help drive the wheels when the vehicle is coasting or during times of heavy loads. The second system is a battery that stores electrical power generated by the gas engine.
They are controlled by a battery-powered electric motor.
Currently, there are four categories of hybrid electric vehicles: mild, medium, heavy, and plug-in. The classification of a hybrid electric vehicle is based on the amount of energy the vehicle can use from the internal combustion engine, the amount of power supplied by the electric motor, and the amount of energy the vehicle can store in its batteries.
Conclusion
The classification of hybrid electric vehicles is dependent on the type of system that they have. There are four types of hybrid electric vehicles: series, parallel, plug-in, and fuel cell.
Related Links
Quanto costa la Kia 100% elettrica?Quanto costa la Kia EV6 elettrica?