Can anyone help me?
3 winding trafo: Primary: 600 MVA, 11kV
Secondary: 600 MVA, 400kV
Tertiary: 100 MVA, 11kV
There's a balanced load of 400 MVA @ .8 lagging p.f. on the secondary, which is maintained at 400kV line voltage, and a balanced load of 50 MVA at...