The one line diagram of the system and data: Gl and G2:reactance-D0.2 p.u,11kv, 100MVA T1 and T2: reactance =0.05p.u, 11/132 kv L1: reactance=0.216p.u, 132kv L2=0.09p.u, 132kv L3=0.09p.u, 132kv Calculate the fault current when a three phase fault accurs at bus 5 L3 3 T2 T1 to G2 L1

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.23MCQ: Does an open- operation, the kVA rating compared to that of the original thr-phase bank is (a) 2/3...
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The one line diagram of the system and data:
Gl and G2:reactance=0.2 p.u ,11kv, 100MVA
T1 and T2: reactance =0.05p.u, 11/132 kv
LI: reactance=0.216p.u, 132kv
L2=0.09p.u, 132kv
L3=0.09p.u, 132kv
Calculate the fault current when a three phase fault accurs at bus 5
5
L2
L3
to
L1
Transcribed Image Text:The one line diagram of the system and data: Gl and G2:reactance=0.2 p.u ,11kv, 100MVA T1 and T2: reactance =0.05p.u, 11/132 kv LI: reactance=0.216p.u, 132kv L2=0.09p.u, 132kv L3=0.09p.u, 132kv Calculate the fault current when a three phase fault accurs at bus 5 5 L2 L3 to L1
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