Calculate the r.m.s. value of the induced e.m.f. per phase of a 10-pole, 3-phase, 50Hz alternator with 2 slots per pole per phase and 4 conductors per slot in two layers. The coil span is 150° .the flux per pole has a fundamental component of 0.12Wb and a third harmonic component.
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.
Calculate the r.m.s. value of the induced e.m.f. per phase of a 10-pole, 3-phase, 50Hz
alternator with 2 slots per pole per phase and 4 conductors per slot in two layers. The coil
span is 150°
.the flux per pole has a fundamental component of 0.12Wb and a third
harmonic component.
Step by step
Solved in 5 steps
