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Electric motorcycle motor control system

Mar 13, 2019

Electric motorcycle motor control system


The control system of an electric motorcycle motor is usually composed of a motor, a power converter, a sensor, and a controller. The motor control system of an electric motorcycle should select a suitable microprocessor system according to the complexity of its control algorithm. The simpler one is to choose a single-chip controller, and the complicated DSP controller can be used. The latest motor-driven special chip can meet the motor control requirements of some auxiliary systems.


In general, the main components of the electric motorcycle control circuit include: control chip and its drive system, AD sampling system, power module and its drive system, hardware protection system, position detection system, busbar support capacitor and so on.


Circuit control systems are very important for the use of electric motorcycles. When the electric motorcycle is in the state of high current and high frequency switching, the stray inductance from the electrolytic capacitor to the power switch module has a great influence on the power consumption of the power circuit and the peak voltage on the module, so the laminated busbar substrate is used to make the circuit The stray inductance is as small as possible to suit the low voltage and high current operation of the control system.www.guoweimoto.com