New electric vehicle for household use

At present, the pure electric mini-vehicle has become one of the most popular models of consumers. In the pure electric mini-vehicle market, various models can be favored by consumers, such as the Chang'an Benben E-star family car.

Changan Electric Cars is a motor driven vehicle.

The main difference (difference) between pure electric vehicles and Changan Petrol Cars lies in the four major components: drive motor, speed controller, power battery and on-board charger. Compared with the gas station, it is a public ultra-fast charging station. The quality difference of pure electric vehicles depends on these four components, and their value also depends on the quality of these four components. The use of pure electric vehicles is also directly related to the selection and configuration of the four major components.



The speed per hour and starting speed of pure electric vehicles depend on the power and performance of the driving motor, the length of the driving range depends on the capacity of the on-board power battery, and the weight of the on-board power battery depends on the type of power battery selected, such as lead-acid, zinc-carbon, lithium battery, etc. Their volume, specific gravity, specific power, specific energy, and cycle life vary. This depends on the manufacturer's positioning and use of the vehicle grade, as well as market definition and market segmentation.

The drive motors of pure electric vehicles include DC brushless, brushless, permanent magnet, electromagnetic, and AC stepper motors. Their selection is also related to the configuration, purpose and grade of the whole vehicle. In addition, the speed control of the drive motor can also be divided into stepless speed control and stepless speed control, with or without electronic speed control. The motors include hub motor, inner rotor motor, single motor drive, multiple motor drive and combined motor drive.