pecified in per unit. For generators, assume Z* =Z` =j0.2, Z° = j0.05 For transformers, assume Z' = Z =Z° = j0.05 For lines assume Z* = Z =j0.1, Z° = j0.3 Assume unloaded pre-fault condition with voltages 1.0 pu at all the three buses. A fault occurs at busa gnore phase shift and perform the following computations: Draw the sequence network diagrams (positive, negative and zero) and find the Thevenin equivalent for each sequence network at bus 1 where the fault occu
pecified in per unit. For generators, assume Z* =Z` =j0.2, Z° = j0.05 For transformers, assume Z' = Z =Z° = j0.05 For lines assume Z* = Z =j0.1, Z° = j0.3 Assume unloaded pre-fault condition with voltages 1.0 pu at all the three buses. A fault occurs at busa gnore phase shift and perform the following computations: Draw the sequence network diagrams (positive, negative and zero) and find the Thevenin equivalent for each sequence network at bus 1 where the fault occu
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
Chapter7: Symmetrical Faults
Section: Chapter Questions
Problem 7.14P: Equipment ratings for the five-bus power system shown in Figure 7.15 are as follows: Generator G1:Â...
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