murali


{ City } kakinada
< Country > india
* Profession * asst.manger
User No # 28738
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Question { 15733 }

what happen "when Dyn11 is parallel operation with Dyn1"?


Answer

here phase difference between to secondaries will be 60deg
transformers belonging to dy1 could be operated in parallel
with those of dy11 or viceversa by transposing two of
external high voltage connections of one of the
transformers and also corresponding low voltage external
connections .it is not necessary to change any internal
connections

Is This Answer Correct ?    9 Yes 13 No

Question { 15733 }

what happen "when Dyn11 is parallel operation with Dyn1"?


Answer

my referance is from jpthomson transfromers
wht ur referance my friend ?

Is This Answer Correct ?    3 Yes 2 No