The DC governor is the device for adjusting the speed of the DC motor. The upper end is connected to the AC power supply, the lower end is connected to the DC motor, the DC governor converts the AC power into two output DC power supplies, and one input is input to the DC motor, and the magnetic stator is one input. For the DC motor armature (rotor), the DC governor regulates the DC motor speed by controlling the armature DC voltage. At the same time, the DC motor gives a feedback current to the governor. The governor determines the speed of the DC motor according to the feedback current. If necessary, the armature voltage output is corrected to adjust the motor speed again.
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