Electric Car refer to vehicles that are powered by on-board power and use motors to drive the wheels, and meet the requirements of road traffic and safety regulations. It uses electricity stored in the battery to get started. The characteristics of Electric Car are specifically reflected in the following aspects:
1. No pollution and low noise. Compared with Gasoline Car, Electric Car produce no emission pollutants when operating, and the noise produced by the drive motor is smaller than that produced by internal combustion engines.
2. High energy efficiency and diversified sources. Research on Electric Car shows that the energy efficiency has surpassed that of Gasoline Car. Especially when running in cities, where cars stop and go and the driving speed is not high, Electric Car are more suitable. No power is consumed when stopping. During the braking process, the electric motor can also be automatically converted into a generator to realize energy recovery and utilization during deceleration and braking. On the other hand, the application of Electric Car can effectively reduce dependence on petroleum resources.
3. Simple structure, easy to use and maintain. Compared with Gasoline Car, Electric Car have a simpler structure, fewer operating and transmission parts, and less maintenance work. When an AC motor is used, the motor does not require maintenance, and Electric Car are easy to operate.
4. It has a wide range of use and is not affected by the environment. This is another advantage of Electric Car. In special occasions, such as places without ventilation, low temperatures in winter, or places lacking oxygen at high altitudes, internal combustion locomotives either cannot work or their efficiency is reduced, while Electric Car are not affected at all.