The bus admittance matrix of a three-bus power system is
Chapter , Problem 6.37(choose chapter or problem)
The bus admittance matrix of a three-bus power system is given by Ybus _ ?j 7 ?2 ?5 ?2 6 ?4 ?5 ?4 9 2 6 4 3 7 5 per unit with V1 _ 1:0 0? per unit; V2 _ 1:0 per unit; P2 _ 60 MW; P3 _ ?80 MW; Q3 _ ?60 MVAR (lagging) as a part of the power-flow solution of the system, find V2 and V3 within a tolerance of 0.01 per unit, by using Gauss-Seidel iteration method. Start with d2 _ 0, V3 _ 1:0 per unit, and d3 _ 0.
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