Currently, the mainstream new energy vehicles on the market can be classified into four types: pure electric new energy vehicles, plug-in hybrid new energy vehicles, range-extended hybrid new energy vehicles, and hydrogen fuel cell vehicles.
1. Pure electric new energy vehicles
Pure electric vehicles are a type of new energy vehicle that uses a single source of electricity. They primarily replenish the power battery through a charging interface, and the battery then provides power to the motor, which in turn drives the vehicle. Representative models include BYD's pure electric series, GAC Aion Y, XPeng P7, NIO ES8, and Wuling Hongguang MINI EV.
Currently, pure electric vehicles are among the new energy vehicle models with the highest market share. They have extremely low operating costs and power performance that is stronger than other models in the same class. However, due to limitations in battery technology, the biggest pain point of pure electric vehicles is range anxiety, making them only suitable for urban driving and not for long-distance travel.
2. Plug-in hybrid new energy vehicles
Plug-in hybrid electric vehicles (PHEVs) are a type of new energy vehicle that can be charged by plugging in a charging gun or refueling. They are based on traditional gasoline vehicles, with the addition of a three-electric system (battery, motor, and electronic control system) and upgrades to components such as the engine and transmission to achieve better fuel economy. A representative model is BYD's DM-i series.
Plug-in hybrid vehicles typically offer multiple driving modes, including pure electric driving, hybrid driving, and engine direct drive. This addresses range anxiety associated with pure electric vehicles while also catering to the desire for low fuel consumption. However, the driving experience of these vehicles still heavily relies on battery power, so maintaining good charging habits is essential for daily use.
3. Range-extended hybrid new energy vehicles
Range-extended hybrid vehicles are essentially pure electric vehicles with their own generators. The vehicle's engine only generates electricity for the battery or motor and does not participate in the direct drive of the vehicle. Therefore, the driving experience of this type of new energy vehicle is closer to that of a pure electric vehicle.
Its advantages and disadvantages are similar to those of plug-in hybrid vehicles. When the battery is depleted, the vehicle will experience a decrease in power performance and an increase in fuel consumption. To have a good driving experience, it is still necessary to charge it frequently. Representative models include Wenjie M5, Li Auto ONE, and Voyah FREE.
4. Hydrogen fuel cell vehicles
Hydrogen-powered vehicles can be divided into hydrogen internal combustion engine vehicles and hydrogen fuel cell vehicles. The former obtains power by burning hydrogen, while the latter generates electricity through the chemical reaction of hydrogen and oxygen to drive the vehicle. They have advantages such as being clean and environmentally friendly, having high combustion efficiency, and having large energy reserves.
Although hydrogen energy is widely recognized as the most promising clean energy source in the 21st century, its development is currently limited by various factors, and hydrogen-powered vehicles in my country are mainly concentrated in the commercial vehicle sector, making large-scale promotion and development difficult.
The above is a classification of mainstream new energy vehicles and their characteristics. In addition to the four types mentioned above, new energy vehicles also include methanol vehicles, solar vehicles, and flywheel energy storage vehicles. However, these new energy vehicles have encountered development bottlenecks at present and do not conform to my country's development trend. Therefore, the current domestic new energy vehicles are mainly pure electric vehicles, plug-in hybrid vehicles, and range-extended hybrid vehicles.
