kwired
Electron manager
- Location
- NE Nebraska
Assuming B is high leg and A to B is the "ghost winding" you are asking why there is 240 volts from A to B, I think.On a side note. When you have a two transformers providing 3 phase delta How do you size the transformers and what happens power and amperage wise on the line side of the transformer? I assume that the phase angle of 60 between the transformers must give you a formula that somehow ends up with the 240 say across the "ghost" transformer, but the entire concept is a little hard for me to get my head around.
I believe - you don't have a direct path between A and B like you do with a full delta, but you still have a path from A to C and then C to B - with a 60 degree angle. A to B connected loads will have current passing through both windings at a different rate then if it were a full delta.