An alternator is supplying 300 kW at a power factor of 0.6 lagging. If the power factor is raised to unity, how many more kilowatts can alternator supply for the same KVA loading

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Q: An alternating current completes 5 cycles in 8 ms. What is its frequency?

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Q: Power Factor Correction Question 1: An alternator is supplying a load of 200 kW at 0.5 lagging. If…

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Q: Power Factor Correction Question 1: An alternator is supplying a load of 200 kW at 0.5 lagging. If…

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Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.