Generators
G-1:420 MVA,14.8 kV
G-2:320 MVA,12.4 kV
Transformers
TR-1: 360 MVA, 14.8 k V/154 kV, X= 0.18 pu
TR-2: 300 MVA, 12,4 kV/154 kV, X=0.12 pu
Lines
Line resistance is 0.00036pu/km and line reactance is 0.0018pu/km for 320MVA and 154 kVbase values in the zone of the lines.
The line lengths are line-1= 30 km, Line-2= 60 km, Line-3= 70 km, Line-4= 40 km, Line-5=40 km, Line-6= 50 km, and Line-7= 60 km.
System base quantities
Sbase = 320 MVA (three-phase) and Vbase = 154 kV in the zone of Line-2