For a system consist from 3 buses and bus 1 is the slack bus. The data of the system are:- Ybus-j-0.2 0.25 -0.2 -0.05 0.225 -0.025 p.u. V₁=1+j0 p.u., P₂+jQ=0.6+j0.25 p.u., P3+jQ3-0.8+j0.5 p.u. -0.05 -0.025 0.075 By using Gauss-Siedal method, the voltage of the bus 2 after two iteration is O-0.762-j0.826 -0.762+j0.826 O 1+jo 0.762+j0.826 O 0.762-j0.826 0+i1 By using Gauss-Siedal method, the voltage of the bus 1 after two iteration is

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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For a system consist from 3 buses and bus 1 is the slack bus. The data of the
system are:-
-0.2 -0.05
Ybus-j-0.2 0.225 -0.025 p.u.
-0.05 -0.025 0.075
V₁=1+j0 p.u., P₂+jQ=0.6+j0.25 p.u., P3+jQ3-0.8+j0.5 p.u.
0.25
By using Gauss-Siedal method,
the voltage of the bus 2 after
two iteration is
-0.762-j0.826
-0.762+j0.826
0.762+j0.826
0.762-j0.826
By using Gauss-Siedal method,
the voltage of the bus 1 after
two iteration is
1+j0
0+j1
-0.3-j0.6
0.3-j0.6
Transcribed Image Text:For a system consist from 3 buses and bus 1 is the slack bus. The data of the system are:- -0.2 -0.05 Ybus-j-0.2 0.225 -0.025 p.u. -0.05 -0.025 0.075 V₁=1+j0 p.u., P₂+jQ=0.6+j0.25 p.u., P3+jQ3-0.8+j0.5 p.u. 0.25 By using Gauss-Siedal method, the voltage of the bus 2 after two iteration is -0.762-j0.826 -0.762+j0.826 0.762+j0.826 0.762-j0.826 By using Gauss-Siedal method, the voltage of the bus 1 after two iteration is 1+j0 0+j1 -0.3-j0.6 0.3-j0.6
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