A three-phase power system consists of a load, 2 generators (G1 and G2), connected to 2 transformers (Ti and T2) and a transmission line (L). Find the equivalent p.u. circuit by using base power SB 100 MVA and 20 kV as the base voltage at G1:
+ Ratings:
G1 ratings: X = 120 Q
T2 ratings: X = 9%
Ti ratings: X = 20%
T2 ratings: X = 9%
Load ratings: 0.09 pu, 200 kV, 48 MW, j64 MVAR