Yes, that is one of the major advantages of a three-phase induction motor.
it have a water container. the water pressure in the container varies the self starter works.
Split Phase Induction Motor.
Why fan motor is not self started?
There are 5 types of starting in induction motors: 1) resistance variable method 2) auto transformer method 3) slip ring induction motor method Squirrel cage induction motor using two types of starting methods 1.Direct on line starter 2.Star delta starter
A three-phase motor has a steady rotating magnetic field generated by the stator coil, and the rotor just follows the field.
Yes, that is one of the major advantages of a three-phase induction motor.
it have a water container. the water pressure in the container varies the self starter works.
just put a auxilari winding on the rotor (in the salient pole)..
he wanted to make the car easier to use that is why he did it
Split Phase Induction Motor.
Three Phase Induction Motor is self starting motor so you can start it by conneting to power lines directly if the power line capacity is sufficient.
Why fan motor is not self started?
mainly alternator,synchronous motor comes under the synchronous machine.a synchronous motor is not a self starting motor.if a synchronous motor moves with more than synchronous speed then it acts as a synchronous generator.
Three Phase Induction Motor is self starting motor so you can start it by conneting to power lines directly if the power line capacity is sufficient.
There are 5 types of starting in induction motors: 1) resistance variable method 2) auto transformer method 3) slip ring induction motor method Squirrel cage induction motor using two types of starting methods 1.Direct on line starter 2.Star delta starter
As per the operating principle of the Synchronous motor, due to continuous & rapid rotation of stator poles,the rotor is subjected to a torque which is rapidly reversing i.e. in quick succession,the rotor is subjected to torque which tends to move it first in one direction & then in the opposite direction.Owing to its large inertia,the rotor cannot instataneously respond to such quickly-reversing torque,with the result that it remains stationary or in other words it is not self starting.