Is there any other method of damping the oscillation in a synchronous motor oth

Is there any other method of damping the oscillation in a
synchronous motor other than using damper winding and if yes
what is it?

Question Posted / roysayan01

2 Answers
5994 Views
IOCL, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Is there any other method of damping the oscillation in a synchronous motor other than using damper..

Answer / suryalok

yes there r two more methods to damp out oscilation they are
1----- u can use a fly eheel
2----- by using proper stiffness factor of the machine.

Is This Answer Correct ?

13 Yes

2 No

Is there any other method of damping the oscillation in a synchronous motor other than using damper..

Answer / vijendra joglekar

Actually the main reasons for using damper winding in
synchronous motor for starting purpose i mean as we know
the syncronous motor is a inherently strting motor the
other method used for starting a synchronous motor is a
the rotor speeded up by another motor called a pony motor
to its synchronous or near syncronous speed then the
exciting current of motor s switched on the moment rotor
poles are excited ,they mechanically get interlocked with
the stator poles of opposite polarity.Rotor poles are
engaged with the stator poles and both run synchronously in
the sae direction.

Sorry guys the answer is too lenthy please read twice or
thrice in order to get understand..

Is This Answer Correct ?

2 Yes

13 No

Post New Answer

More Electrical Engineering Interview Questions

what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers Electrotherm,

transformers parts & function of each parts

25 Answers Amara Raja, Bhutan Ferro Alloys Limited, Breather, Electrical, Electrical Tech, ERDA, GVK, Juniper Networks, Matrix, Mechanical, NFL, Oracle, Pyramid Plastics, RPPL, RRB, Siemens, TCS, Tulip Silk Mills,

I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

0 Answers NTPC,

What happen Grid EARTH plat got cut.

0 Answers Zuari,

why transformer not work in dc

16 Answers

which bulb is greater iluminited, 60w and 100w are conected in series?

2 Answers

Why rotating machines are not allowed to run near critical speed region?

2 Answers

How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon

0 Answers Biocon,

why it is necessary to short and ground of a current transformer secondary side?

6 Answers Ambuja,

What is miller crystal oscillator? Explain its operation?

0 Answers

i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?

0 Answers

Define liftable weight of a transformer? Does the total weight of transformer include oil weight?

0 Answers

For more Electrical Engineering Interview Questions Click Here