The rear wheel of the electric car doesn't move today! Remove the rear wheel, or the motor won't turn! Later, the master said that the two lines in the motor were short circuited. Why is it possible to control the motor when the power line is short circuited?
This is because when the external force turns the motor, it turns into a generator,
The short circuit causes the electric energy generated on the motor coil to produce a magnetic field in the motor, which results from the mutual control of the permanent magnetic field
This may be due to a motor fault in the Holzer line of the motor, or the motor Holzer is broken.
