(a) A single phase, unity power factor load takes 70 A at 25 kV. Using a base voltage of 60 kV and base kilovolt amperes of 4050 kVA. Find the base current , base impedance , base power, and per unit current , per unit impedance, per unit power, per unit voltage of the load
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.
(a) A single phase, unity power factor load takes 70 A at 25 kV. Using a base voltage of 60 kV and base kilovolt amperes of 4050 kVA. Find the base current , base impedance , base power, and per unit current , per unit impedance, per unit power, per unit voltage of the load
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