Impedance difference while banking distribution transformers
Impedance difference while banking distribution transformers
(OP)
I work on a field crew for a small utility. You would be amazed at the different answers I get, when I ask, "How close do we need to match the impedance values, when banking transformers? "
I've seen substation transformers that seemed to have quite a difference, but Im talking regular old,pole mounted 3 phase banks, using 3- single phase pots.
Is there a document, that expands on this? A rule of thumbs as it were?
Much thanks,
OffTap
I've seen substation transformers that seemed to have quite a difference, but Im talking regular old,pole mounted 3 phase banks, using 3- single phase pots.
Is there a document, that expands on this? A rule of thumbs as it were?
Much thanks,
OffTap






RE: Impedance difference while banking distribution transformers
respectfully
RE: Impedance difference while banking distribution transformers
I see now it has been discussed many times. Thank you for your time.
TappedOut