Explain the Electric motorcycle speed control device
 2022/05/10 | View:137

An electric motorcycle speed control device is set up for the electric motorcycle's speed change and direction change, its function is to control the electric motorcycle's voltage or current, and complete the electric motorcycle's drive torque, and rotation direction control.


electric motorcycle


Previously on an electric motorcycle, DC electric motorcycle speed regulation was realized by a series resistor or by changing the turns of the electric motorcycle magnetic field coil. It is seldom used nowadays because of its step-less speed regulation and the additional energy consumption or the complicated structure of the electric motorcycle. The current of the electric motorcycle is controlled by changing the terminal voltage and current of the electric motorcycle to realize the stepless speed regulation of the electric motorcycle. In the continuous development of electronic power technology, it is also gradually replaced by other power transistor chopper speed control devices. With the development of technology, it will be an inevitable trend for electric motorcycles to change their speed control into DC inverter technology.


DC electric motorcycle can change the current direction of the armature or magnetic field by contractors in the rotating direction control of an electric motorcycle, which makes the Confucius Circuit complex and low reliability. When AC asynchronous electric motorcycle is used to drive an electric motorcycle, the change of electric motorcycle steering only needs to change the phase sequence of the three-phase current of the magnetic field, which can simplify the control circuit. In addition, the use of AC electric motorcycle and its frequency control technology makes the electric motorcycle brake energy recovery control more convenient and the control circuit more simple.


To be our partner
If you are passionate about changing the urban mobility and make the earther better,
if you are trying to bring your e-scooter brand in different city,
pls contact with us here and leave your company basic information like website and contact email.​

    Jiangsu Lvneng Electrical Bicycle Technology Co., Ltd. is located in the Economic Development Zone of Changzhou City, Jiangsu Province. It was established on September 9, 1999.

CopyRight © 2022 Jiangsu Lvneng Electrical Bicycle Technology Co., Ltd. All rights reserved Sitemap  All tags