what are the merits and demerits of synchronous motor over
an induction motor...??
Answers were Sorted based on User's Feedback
Answer / sakthivel perambalur
merits : 1, constant speed
2, to improve the power factor
demerits: 1, high cast
2,special application only
Is This Answer Correct ? | 11 Yes | 1 No |
Merits:
Constant Speed.
De-Merits:
Requires Extra DC Supply for excitation.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / deeksha jain
merit:for power factor improvement ,as a
"synchronous capacitor"
demerit:not self starting
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / mahesh katakdhond
MERITS
1.Run in Synchronous speed.
2.If load changed then run either synchronous speed or zero speed(magnatic locking).
DEMERITS
1.Not self start.
2.High cost.
Is This Answer Correct ? | 1 Yes | 2 No |
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