which step up transformer should i choose ? Ynd11 or Ynd1
I have to export power from 12mw generator to 22 kv line..which vector of transformer can be used .please list the factor affecting the selection of transformer..
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Because, the power is exported to the grid. The end-user connected to the grid will normally have a Dyn11 transformer for his loads. Thus, he creates a + 30 degrees phase shift. If I have a Yd1 at the generating plant, I would have alreday created a - 30 degrees phase shift; so, the customer by having a Dyn 11 transformer at his location would shift thsi by plus 30 degrees, so that his voltage is in phase with the generated voltage.
How to Choose Transformer
Re: how to choose transformer
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