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Bus 1 Bus 2 QUESTION 2A - j0.01pu P = 2, 1 j0.01pu 30.01pu V = 1.04 Bus 3 ECTE423 - Autumn Session 2009 V = 1.03, P = 1.00 P = 1 n=k+2** Party Useful formulation for Gauss-Seidel Iteration: k-1 Pk - jok Vk(i + 1) = Ykk Vili) N 1 n=1 Figure 1A shows a small power system with parameters expressed in a consistent per unit system. (a) of the three (3) numbered Give the classification of each buses in the given power system. (b) Determine the Ybus matrix for the system. (c) Write the equation(s) for iteration of bus 2 voltage using Gauss-Seidel method. Substitute all relevant numerical values and carry out the first iteration to determine the bus 2 voltage. Use flat start. (d) Write the equation (s) for iteration of bus 3 voltage using Gauss-Seidel method. Substitute all relevant numerical values and carry out the first iteration to determine the bus 3 voltage. Use flat start. Bus 1 Bus 2 QUESTION 2A - j0.01pu P = 2, 1 j0.01pu 30.01pu V = 1.04 Bus 3 ECTE423 - Autumn Session 2009 V = 1.03, P = 1.00 P = 1 n=k+2** Party Useful formulation for Gauss-Seidel Iteration: k-1 Pk - jok Vk(i + 1) = Ykk Vili) N 1 n=1 Figure 1A shows a small power system with parameters expressed in a consistent per unit system. (a) of the three (3) numbered Give the classification of each buses in the given power system. (b) Determine the Ybus matrix for the system. (c) Write the equation(s) for iteration of bus 2 voltage using Gauss-Seidel method. Substitute all relevant numerical values and carry out the first iteration to determine the bus 2 voltage. Use flat start. (d) Write the equation (s) for iteration of bus 3 voltage using Gauss-Seidel method. Substitute all relevant numerical values and carry out the first iteration to determine the bus 3 voltage. Use flat start