Power Flow Analysis 0.01 +0.03 Slack Bus V₁ = 1.05/0° 3 0.02 + j0.04 0.0125+j0.025 138.6 45.2 MW Mvar 2 256.6 MW 110.2 Mvar Figure shows the one-line diagram of a simple three-bus power system with generation at bus 1. The magnitude of voltage at bus 1 is adjusted to 1.05 pu. The scheduled loads at buses 2 and 3 are as marked on the diagram. Line impedances are marked in pu on a 100 MVA base and the line charging susceptances are neglected. 1- Using the Gauss-Seidel method, determine the phasor values of the voltage at the load buses 2 and 3, accurate to four decimal places.

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
Chapter9: Unsymmetrical Faults
Section: Chapter Questions
Problem 9.53P
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1
Power Flow Analysis
0.01 +0.03
3
Slack Bus
V₁ = 1.05/0°
0.02 + j0.04
138.6
MW
0.0125 + j0.025
45.2
Mvar
2
256.6
MW
110.2
Mvar
Figure shows the one-line diagram of a simple three-bus power system with generation at bus
1. The magnitude of voltage at bus 1 is adjusted to 1.05 pu. The scheduled loads at buses 2
and 3 are as marked on the diagram. Line impedances are marked in pu on a 100 MVA base
and the line charging susceptances are neglected.
1- Using the Gauss-Seidel method, determine the phasor values of the voltage at the load
buses 2 and 3, accurate to four decimal places.
Transcribed Image Text:1 Power Flow Analysis 0.01 +0.03 3 Slack Bus V₁ = 1.05/0° 0.02 + j0.04 138.6 MW 0.0125 + j0.025 45.2 Mvar 2 256.6 MW 110.2 Mvar Figure shows the one-line diagram of a simple three-bus power system with generation at bus 1. The magnitude of voltage at bus 1 is adjusted to 1.05 pu. The scheduled loads at buses 2 and 3 are as marked on the diagram. Line impedances are marked in pu on a 100 MVA base and the line charging susceptances are neglected. 1- Using the Gauss-Seidel method, determine the phasor values of the voltage at the load buses 2 and 3, accurate to four decimal places.
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