A 3 phase motor, 440 voltage, induction motor. If we take
out rotor from motor and if we give supply 440 volt to
stator then what happens?????
Answers were Sorted based on User's Feedback
Answer / sandeepraj
the stator acts as an inductor,heat will be generated dur to internal resistance
| Is This Answer Correct ? | 0 Yes | 0 No |
in practice, stator will heat up because of losses,
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / aju
Since the stator winding has sufficient reactance, it will
not burnout and nothing will happens...
| Is This Answer Correct ? | 13 Yes | 14 No |
Answer / vijay
Mr. Gajanan, then motor why not burnt when rotor is
inserted, whats the cause between rotor inserted and rotor
out????
| Is This Answer Correct ? | 2 Yes | 3 No |
Answer / vijay c
TO Aju, if wdg has sufficient reactance then motor should
never burnt or it should never takes more than rated
current.
Think deeply
| Is This Answer Correct ? | 5 Yes | 6 No |
Answer / dhiren
it wiii definately burnt due to not transfering the power
from stator.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / jagadesh
To gajanan & everybody in this discussion,
It will not burn but simply heated and makes humming sound as usual ,
if you short circuit the coil,then high current will pass through it,it will leads to burning(Similar to s.c of an Indutor)...
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / shahul snfa
if we give the supply to the stator. the motor will consume
reactive power from the supply to produce working flux. and
the absence of rotor makes those flux into leakage flux and
sent to ground
| Is This Answer Correct ? | 2 Yes | 9 No |
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