Given: Gen 1 1500 KVA, 3Phase , 2.3 KV, 4 Poles No load speed= 1830 rpm Speed @ 1500 Kw = 1788 rpm Gen 2 5000KVA, 3 phase, 13.2 KV ,2 Poles No load Speed = 3684 rpm Speed @ 5000 Kw = 3552 rpm If the Total Load connected is 6000 Kw, A. The Power supplied by Generator 1 is... 1590.068 Kw 1690.068 Kw 1631.068 Kw 1531.068 Kw B. The power supplied by Generator 2 is.... 5390.982 Kw 4390.982 Kw 5368.982 Kw 4368.982 Kw C. The common Frequency of Generator 1 and generator 2 is .... 59.477 Hz 60.00 Hz 58.477 Hz 58.70 Hz D.The Speed of generator 1 is ...... 1720.35 RPM 1784.35 RPM 1700.35 RPM 1710.35 RPM E. The Speed of generator 2 is.. 3510.68 RPM 3520.68 RPM 3568.68 RPM 3500.68 RPM

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Q: 14- A load 100+jo ohms is connected across a 200V and 50 Hz supply. Find the Power factor. а. Unity…

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Q: what is the kilowatt rating of a three-phase 975-KVA generator at. a.  unity power factor ? b. 80…

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Q: What are factors on which induced EMF of an alternator depends?

A: INDUCED  EMF=4.44FφNKpKdF= frequencyφ=fluxN=speedKp=Pitch FctorKd=Distribution factor

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Q: |The data of the power system shown in the figure: X= 1.2 p.u. X= 0.15 p.u. G1, G2, G3: T1, T2, T3:…

A: The answer as given below;;

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.