Why Dyn11 Transformer is selected for distribution transformer?
Answer Posted / koti1965
Since Distribution, LT requires neutral, hence star winding.
As already one winding is star, the other one i.e, HT will be in delta(to provide path for 3 rd harmonics). Now 11 is the standard phase angle for vectors for easy connection.
Is This Answer Correct ? | 9 Yes | 5 No |
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