Baded generator with a pre-fault voltage 1 pu has the following sequence impedance: Zo = 0.15 pu, Z₁ = Z₂ = j0.25 pu The neutral is grounded with a reactance of 0.05 pu. The fault current in pu for a single-line to ground fault is (a) 3.75 pu (b) 4.28 pu
Baded generator with a pre-fault voltage 1 pu has the following sequence impedance: Zo = 0.15 pu, Z₁ = Z₂ = j0.25 pu The neutral is grounded with a reactance of 0.05 pu. The fault current in pu for a single-line to ground fault is (a) 3.75 pu (b) 4.28 pu
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
Chapter8: Symmetrical Components
Section: Chapter Questions
Problem 8.37P
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