Given the network shown, for a solid three-phase fault on bus 2 (a) find the sub transient current in per unit from generator 1 and in line 1-2; (b) find the voltages at bus 1 and bus 3. Assume that no current is flowing prior to the fault and that the pre fault voltage at bus 2 is 1.0 per unit. Show your solution.

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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.36P
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Given the network shown, for a solid three-phase fault on bus 2 (a) find the sub transient current in per unit from generator 1 and in line 1-2; (b) find the voltages at bus 1 and bus 3. Assume that no current is flowing prior to the fault and that the pre fault voltage at bus 2 is 1.0 per unit. Show your solution.

 

Given the network shown, for a solid three phase fault on bus 2 (a) find the subtransient current in per unit from generator 1 and in
the line 1-2; (b) find the voltages at bus 1 and bus 3. Assume that no current is flowing prior to the fault and that the prefault voltage
at bus 2 is 1.0 per unit. Show your solution.
- jo.z
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Transcribed Image Text:Given the network shown, for a solid three phase fault on bus 2 (a) find the subtransient current in per unit from generator 1 and in the line 1-2; (b) find the voltages at bus 1 and bus 3. Assume that no current is flowing prior to the fault and that the prefault voltage at bus 2 is 1.0 per unit. Show your solution. - jo.z jaz ... jos (2) 62 foot foot joi4
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