#Motor winding diagram generator#
It is a small generator placed in the rotor, which provides excitation power for excitation. In Non-Salient Pole Rotors, winding are placed in slots machined rotors.
4 – Salient Pole Rotor Non-Salient Pole Rotors In Salient Pole Rotors, the poles protrude from the rotor surface.įig.
The Stator consists of the core, which is generally made up of steel. It has a cylindrical frame which has slots to carry winding circuitry. Stator is the stationary part of the motor.
2 – Components of Synchronous Motor Stator The main components of the motor are:įig. Stator and rotor are the main parts of a synchronous motor while a frame is the cover and both stator and rotor make up the electric and magnetic circuitry of the Synchronous motors. The structure is same as of other motors. A synchronous-motor is doubly fed if it is supplied with independent excited multi-phase AC electromagnets on both the rotor and stator. These motors contain multi-phase AC electromagnets on the stator of the motor that create a magnetic field that rotates in time with the oscillations of the line current. What is Synchronous MotorĪ synchronous motor is an AC motor wherein, at steady state, the rotation of the shaft is synchronized with the frequency of the supplied current the rotation period is exactly equal to an integral number of AC cycles. This post will discuss Synchronous motor, its construction, working principle, types, characteristics, starting methods, applications, model/ phasor diagram, advantages and disadvantages. The ability to control their power factor makes it very demandable especially for low speed drives. Synchronous motor is one of the most efficient motors.