What is the core of the electric vehicle electrical system? Tell everyone that it is a controller. It is designed with multiple protection function control systems with undervoltage, current limit or overcurrent protection. In addition, the intelligent controller also has a variety of riding modes and self-checking functions of the entire vehicle electrical components.
The controller is the core part of electric vehicle energy management and signal processing of various controllers. It has the functions of stepless speed regulation, soft start, under voltage protection, over current protection and brake power off. It protects the motor and battery, allowing the current to be output in a controlled manner, generating the required power without burning the motor. At present, most of the electric bicycles developed in China are determined by the manual speed control handles.
The main control board of the controller is the main circuit of the electric vehicle, which has a large operating current and generates a large amount of heat during operation. Therefore, do not park your electric vehicle in the sun or expose it to rain for a long time to avoid malfunction of the controller.