Hello,
IEEE std 80-2013 mentioned grounding grid is normally set 3-4 feet extension out of the station fence boundary. And in CDEGS, the observation profile is set at another 3 feet extension out of the grounding grid boundary.
My question is if there is any colorful spots shown on the outer...
Hello everyone,
I read a thread here before, which said utility fault level was given, and utility connects to the high side of a transformer, nameplate information is 20 MVA, 8.2%, 161:13kV, asked how to calculate the transformer low side fault current...below was the solution in that thread...