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if transformer winding burn on dc supply then
why not alternator rotor winding please post
answer on y.sakhare@rediffmail.com
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Answer Posted / k.prakashchandra
The windings in both the cases will not burn out if the
cooling is perfect.When it comes to motors or gen, it is
advisable to specify whether field or armature instead of
just rotor or stator.In case of large HT gen, the field is
the rotor.When Dc is applied and current is =V/DC
resistance.The same with the Tr.At the rated DC current, the
heating in tr will be less as there are no iron losses.
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