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what happen if i connect DYn11 and DYn1 vector group
transformer in parrallel?other things are same like votage
ration,x/r ratiob etc...
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Answer Posted / salah
Dyn11-secondary voltage lags primary by 30degree
Dyn1-secondary voltage leads primary by 30deg
hence it is not satisfying the condition for
pare;;alisation .
if we connect two TR in parallel current drwn form the
source by both transformer is not in phase hence
circulating current will produce & damage the winding as
well in secondary aslo
| Is This Answer Correct ? | 38 Yes | 13 No |
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