ge regulation at full load current. of armature reaction as it is taken into a

Q: A separately excited DC motor rated at 200 V, 900 rpm, 160 A, has an armature resistance of 0.065 ,…

A: We have been given an separately excited DC motor, Rated Voltage = 200 V Speed (N) = 900 rpm Current…

Q: The machine in Q4a has what kind of compounding characteristic? O Differential Shunt Under Over Flat

A: .                               SOLUTION                      .…

Q: A de machine is controlled by the step-down de-de converter shown below. The armature inductance La…

A: The question is about buck converter circuit.

Q: Q5- Adjust a fire angle for a three-phase full-wave semi-controlled converter to feed the separately…

A: Given Vph=150 Vra=0.2 Ωkb=0.4N=750 rpmI0=40 A

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.