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Transformer Riddle No.83 - Transformers operating in parallel
Non Identical phase displacement transformers are  operating in parallel. How?
Author : Soman - From: India
 
#1
Tue, September 18th, 2012 - 11:25
Connection of two transformers with various vector groups is impossible when similar phase sequence connection is taken for both of them in primary and secondary sides. For correct connection related to various vector groups you can refer to following diagrams. (for e.g. Dyn0 , Dyn4 , Dyn8 , ....)

 
Author : Hamid - From: Iran
 
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