4 winding transformer
Hi, i need suggestion , how to model 4 winding transformer in PSSE. i have 345 kV high side and two 34.5 kV low of transformer, If i use 3 winding model than how can i control two low voltage winding with OLTC?
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2 answers
Practically, if you are regulating the voltage at one of the low voltage winding, the tap at HV get adjusted and the other Low voltage winding voltage will also get adjusted automatically.
You can have tap changer control on both low voltage windings.
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Asked: 2020-11-19 15:57:20 -0500
Seen: 509 times
Last updated: Nov 21 '20
