Скачать или смотреть Differences of Synchronous and Induction Motor

The detail explanation of the Difference Between Synchronous and Asynchronous Motor is given below. Synchronous motor is a machine whose rotor speed and the speed of the stator magnetic field is equal. ... AC Induction Motor is known as the Asynchronous Motor. Synchronous motor does not have slip.Because the rotor turns at the same speed as synchronous speed (speed of the rotating magnetic field), there is no slip. The speed of rotation of the motor is constant in a synchronous motor, and does not vary with load, as in an induction motor.This is because the speed with which rotating magnetic field is rotating is so high that it is unable to rotate the rotor from its initial position, due to the inertia of the rotor. So under any case, whatever may be the starting position of the rotor, synchronous motor is not self starting.