The single-line diagram of a simple power system is shown in Figure 9.23 with per unit values.

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The single-line diagram of a simple power system is shown in Figure 9.23 with per unit values. Determine the fault current at bus 2 for a three-phase fault. Ignore the effect of phase shift.

Figure 9.23

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Power System Analysis And Design

ISBN: 9781305632134

6th Edition

Authors: J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

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Question Posted: Mar 04, 2024 10:01 AM

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The single-line diagram of a simple power system is shown in Figure 9.23 with per unit values.

Question:

O X = 0.1 X = 0.1 Xo = 0.05 V = 1/0 ww 38 BUS 1 A X = 0.1 X = 0.1 X = 0.1 BUS 2 Xune 1 = 0.1 Xune z = 0.1 X Line 0 = 0.15 Prefault Voltage V = 0.98/-10 BUS 3 PLoad = 1 QLoad = 0

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Power System Analysis And Design

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