Given: 1. 10 Pole, wye-connected three-phase alternator 2. 240 slots 3. 4 turns per coil (lap coils) 4. 16/24 pitch 5. 8460000 maxwell flux per pole 6. 1670 rpm, alternator driven speed Determine the total line - to - line generated voltage
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.
Given:
1. 10 Pole, wye-connected three-phase alternator
2. 240 slots
3. 4 turns per coil (lap coils)
4. 16/24 pitch
5. 8460000 maxwell flux per pole
6. 1670 rpm, alternator driven speed
Determine the total line - to - line generated voltage.
Please show the detailed formula and solution.
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