Question

what conditions are necessary for in phase​

Answer 1

To understand the situation that will come across if the above conditions are not achieved, consider only two single-phase alternators connected to the common bus bar operating in parallel

Answer 2

Answer: hi friend

Explanation:

For proper synchronization of alternator, the following conditions must be fulfilled:

The terminal voltage of the incoming alternator must be equal to that of bus bars voltage.

The speed of the incoming alternator must be such that its frequency is equal to that of bus bars.

The phase sequence of incoming alternator must be the same as that of bus bars.

All these conditions must be full filled to ensure that there will be no circulating current between the windings of the alternator already connected to the bus bars and the incoming alternator.

 

To understand the situation that will come across if the above conditions are not achieved, consider only two single-phase alternators connected to the common bus bar operating in parallel……….

To continue reading, follow the link: Synchronization of Alternator

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