Answer Happy

Posted: **Thu Jun 02, 2022 8:57 am**

: Line 1 G1 Transformer Line Generator Geny 144kv 144 Mva Genmva 144 Mva X X 1 38 Ohms X 4 13 Ohms X 18 X D 0 21pu 1 (17.85 KiB) Viewed 22 times

Line 1 G1 Transformer Line Generator Geny = 144kV 144 MVA GenMVA=144 MVA X₁ X₂=1.38 ohms X₁-4.13 ohms X-=18% X"d=0.21pu XTO=18% X₂=0.27pu 144-63kV Xo=10pu For the power system shown, find the fault current in amps for a bolted 3 Phase Fault at Bus 1. amps :51 1 RM