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How do you design vector group of transformer?

In: Electrical Engineering [Edit categories]

Answer:

Hi first of all Vector group used to determine the PHASE shift of the TRANSFORMER as well as the PRIMARY and SECONDARY connection information.
Let taken an example:-
YNyn0d1 It means CAPITAL LETTERS indicates the primary side of winding detail's small letters for secondary side detail's DELTA CONNECTION Symbol D OR d is used and connection WYE used Y OR y for PRIMARY and SECONDARY.
If WYE connection is their neutral always come so we used suffix N OR n.
Now check PHASE angle Difference (PHASE ANGLE) see the last NUMERIC VALUE give correct information.
Suppose we connect/compare two TRANSFORMER we first see its VECTOR GROUP if they matched then we do move to any connection.
If any quarries fill-free to ask

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First answer by ID1945663274. Last edit by ID1945663274. Question popularity: 1 [recommend question].

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