Engineering, 04.01.2021 19:40 karizm2010
The zero-, positive-, and negative-sequence bus impedance matrices for a three-bus three-phase power system are:
bus^0 = j0.20 j0.05 j0.12
j0.05 j0.10 j0.08
j0.12 j0.08 j0.30
Zbus^1 = zbus^2 = j0.16 j0.10 j0.15
j0.10 j0.20 j0.12
j0.15 j0.12 j0.25
Determine the per unit fault current and the bus voltages during the following faults. A bolted three-phase fault at bus 2. A bolted single line-to-ground fault at bus 2.
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The zero-, positive-, and negative-sequence bus impedance matrices for a three-bus three-phase power...
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