Explain the working principle of Synchronous Generator and
Assynchronous generator?

Answer Posted / onkar singh

i think a synchronous motor is based on the same principle
as separetely excited dc motor,the only difference is that
its rotor or magnetic field rotates by the speed of 120f/p
with the help of a pony motor. in influence of the magnetic
field of rotor, stator or shaft rotates or comes in
working.also an asynchronous motor is nothing but an
induction generator but working in negative slip region.

Is This Answer Correct ?    8 Yes 19 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter

6710


ELECTRICAL DRIVES: can a motor load system with passive load torque can have equilibrium speed in second quadrant

5649


IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

1634


Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..

1681


where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

1410






How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

1214


What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?

1021


what is the k var ratting of 1250kva

1515


We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.

1421


Please define ampere?

681


in what type of applications v can use q meter?

1671


What do you mean by screen of power cables?

1285


What type of core material is used for metering C.T and protection C.T???

1692


HOW MANY TYPES OF FUSE?

1647


PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com

1621