A starter is unnecessary because the stator produces a rotating magnetic field.
You never need a starter for a three-phase motor.
by motor starter
capacitive start motors start by themselves however a normal single phase induction motor requires a starter motor to 'kick-start' the motor into action.
yes
That indicates a fault in the induction motor.
Yes, that is one of the major advantages of a three-phase induction motor.
how reversing an ac single phase induction motor to wark as induction generator
A single phase induction motor is mainly used in fans.It is capacitor start capacitor run induction motor.In three phase induction motor squirrel cage induction motor is mainly used in elevators,lifts,cranes.slip ring induction motor is mainly used in electrically driven ships.
The single phase induction motors are made self starting by providing an additional flux by some additional means. Now depending upon these additional means the single phase induction motors are classified as: 1.Split phase induction motor. 2.Capacitor start inductor motor. 3.Capacitor start capacitor run induction motor. 4. Shaded pole induction motor.
Split Phase Induction Motor.
Single phase Induction motor
I assume a 3 phase, AC induction motor. A star delta starter or a soft starter can be used. A soft starter is better compared to a star delta starter, but it is more expensive.