A single line diagram of a four bus shown in figure 3 for which Zbus is given: 0.25 0.2 0.16 0.14 0.2 0.23 0.15 0.151 0.16 0.15 0.19 0.1 0.14 0.151 0.1 0.195] 10.2 Let a three-phase fault occur at bus 2 of the network. Calculate: 1-The initial symmetrical rms current in the fault. 2-Voltages during the fault at bus 1,3 and 4. B. BUS 3 10.25 5₂ per unit 0.25 BUS 2 0.125 BUS 1 02 104 www BUS 4 10.1
A single line diagram of a four bus shown in figure 3 for which Zbus is given: 0.25 0.2 0.16 0.14 0.2 0.23 0.15 0.151 0.16 0.15 0.19 0.1 0.14 0.151 0.1 0.195] 10.2 Let a three-phase fault occur at bus 2 of the network. Calculate: 1-The initial symmetrical rms current in the fault. 2-Voltages during the fault at bus 1,3 and 4. B. BUS 3 10.25 5₂ per unit 0.25 BUS 2 0.125 BUS 1 02 104 www BUS 4 10.1
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Transcribed Image Text:10.2
5/A single line diagram of a four bus shown in figure 3 for which Zbus is given:
[0.25 0.2 0.16 0.14
0.2 0.23 0.15 0.151
0.16 0.15 0.1% 0.1
0.14 0.151 0.1 0.195
Let a three-phase fault occur at bus 2 of the network. Calculate:
1-The initial symmetrical rms current in the fault.
2-Voltages during the fault at bus 1,3 and 4.
10.2
B.
BUS 3
10.25
0.2
per unit
0.25
BUS 2
0.125
BUS 1
02
Fig. 3
104
(ground is the reference node)
BUS 4
MA
10.2
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