Quiz No.1 5-6-2021 For the power system shown in Fig.1 (below), The impedance data and the bus data as shown on the figure. 1) Build the bus admittance matrix 2) Find the bus voltages by using Gauss-Seidel load flow (Perform one iteration only) Pg1? Qu1? 2 0.02+j 0.04 pu Sas = 1+j0.5 pu Slack bus 0.01+j 0.03 pu V=1.0540° p.u." 0.0124+j 0.025 pu 3 0.02+j 0.04 pu Sas = 0.7-j0.2 pu Sas = 0.5+j0.2 pu Fig. (1)

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
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.43P
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Quiz No.1 5-6-2021
For the power system shown in Fig.1 (below), The impedance data and the bus
data as shown on the figure.
1) Build the bus admittance matrix
2) Find the bus voltages by using Gauss-Seidel load flow (Perform one
iteration only)
Pg1?
Qg1?
0.02+j 0.04 pu
Sa3 = 1+j0.5 pu
Slack bus
Vj=1.0520° p.u."
0.0124+j 0.025 pu
0.01+j 0.03 pu
3
0.02+j 0.04 pu
Sa3 = 0.7-j0.2 pu
Sa4 = 0.5+j0.2 pu
Fig. (1)
Transcribed Image Text:Quiz No.1 5-6-2021 For the power system shown in Fig.1 (below), The impedance data and the bus data as shown on the figure. 1) Build the bus admittance matrix 2) Find the bus voltages by using Gauss-Seidel load flow (Perform one iteration only) Pg1? Qg1? 0.02+j 0.04 pu Sa3 = 1+j0.5 pu Slack bus Vj=1.0520° p.u." 0.0124+j 0.025 pu 0.01+j 0.03 pu 3 0.02+j 0.04 pu Sa3 = 0.7-j0.2 pu Sa4 = 0.5+j0.2 pu Fig. (1)
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