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Drive Motors For Electric Motorcycle
Wuxi Chuang Ge Technology Co.,LTD | Updated: Jul 01, 2017

    The composition of electric motorcycles includes: Power drive and control system, drive and other mechanical system, the work device of accomplishing the task. Electric power Drive and control system is the core of electric vehicle, it is also different from the biggest difference of using internal combustion engine drive vehicle. The Power drive and control system is composed of a drive motor, a power supply and a motor speed control device. Other devices of electric motorcycles are essentially the same as those of internal combustion engines.Electric Motorcycle
    The function of the driving motor is to convert the electrical energy of the power supply into mechanical energy, through a transmission device or a direct drive wheel and working device. Today's electric car is widely used in DC series motor, this motor has a "soft" mechanical characteristics, and the car's driving characteristics are very consistent. But DC motor because of the existence of reversing Spark, less power, lower efficiency, maintenance workload, with the development of motor technology and motor control technology, will gradually be the DC brushless motor (BCDM), switched reluctance Motor (SRM) and AC asynchronous motor to replace.Electric Motorcycle
    The motor speed control device is for the electric vehicle's speed change and the direction transformation and so on, its function is controls the electric motor the voltage or the electric current, completes the motor the driving torque and the rotation direction control. Before the electric car, DC motor speed adjustment using a series of resistors or change the motor magnetic field coil turns to achieve. It is rarely used today because its speed is hierarchical and it generates additional energy consumption or the structure of the motor is complex. Nowadays, the wide application of the electric vehicle is the thyristor chopper speed regulation, the Stepless speed regulation of the motor is realized by changing the end voltage of the motor and controlling the current of the motor. In the continuous development of electronic power technology, it is gradually replaced by other power transistors (into GTO, MOSFET, BTR and IGBT) chopper speed control devices. From the development of technology, with the application of new driving motor, the change of speed control of electric vehicle into the application of DC inverter technology will become an inevitable trend.Electric Motorcycle

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