Ac Stator Winding Diagram. The dc voltage appears in the main revolving field and induces a higher ac voltage in the main stator. Further if ampere turns increase it can be made to operate at the leading.
Once an alternating current is applied to it then its polarity will be changed all the time. Though the polarity of the coil alternates due to the applied ac assume that. Open stator winding three phase only check the stator resistance at all three phases for balance.
It improves the power factor by providing the exciting ampere turns to produce the required flux at the given slip frequency.
The dc voltage appears in the main revolving field and induces a higher ac voltage in the main stator. Commonly manufactured in fractional horse power sizes. Open stator winding three phase only check the stator resistance at all three phases for balance. Now if the rotor is accelerated to the synchronous speed using one of the prime movers we mentioned above the.