The controller protects the safety of the motor and battery

by:Mainbon     2022-02-14
A large current flows through the motor windings, and over time, the temperature of the motor will rise, resulting in the aging of the winding insulation, which will affect the life of the motor in light, and burn the motor in severe cases. The electric tricycle controller should be comprehensively designed taking into account the actual use of the battery and the motor. The relationship between the battery, the controller and the motor should be fully considered, and they should be designed as a comprehensive system, so as to obtain a more ideal Electric tricycle controller. It should not be the electric tricycle governor that is currently on the market as long as it has the functions of stepless speed regulation, brake power off, soft start, etc.
This controller can realize direct short-circuit protection at the output end. Even when the motor is operating at the highest speed (the highest voltage is often output at this time), the controller output end can be directly short-circuited, the controller can also be reliably protected. According to the actual use of electric bicycles, the occurrence of stall is one of the possible working conditions. If the controller can reliably protect the short circuit of the output end, then the controller can also protect the motor under the condition of motor stall, and can protect the motor. and battery safety. If there is only a controller with current limiting function, it will output a large current (such as current limiting 14A), which will make the battery (capacity 12AH) in a state of high current discharge (14A), which will affect the service life of the battery. During protection, the circuit automatically reduces the output current to protect the safety of the battery. At this time, the current is about 0.3A, and the status of the output terminal can be detected at any time. When the fault of the output terminal is eliminated, the controller can automatically resume normal control and has a self-recovery function. , so that the controller has self-protection ability, which improves the safety of the controller and the battery, and also improves the tolerance to the fault of the motor itself.
The point for Mainbon Group Company Limited. is that managerial processes are as important as other inputs in production and can create significant competitive advantage.
Hard work and performance is rewarded through bonuses and commissions. Job satisfaction is very important for employees and owners, Mainbon Group Company Limited. will create a work environment that is enjoyable and profitable for all.
custom electric bike has become a serious problem for an increasing number of people around the world, that's why highly effective are developed by Mainbon Group Company Limited..
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