A 220 kV transmission line is feeding a load as shown in Figure below, where: R1=O O/phase and XL = 150 Q/phase. The sending-end voltage U is 220 kV. Bus 1 ischosen as the slack bus. While P2 = 100 MW, Q2 = 0 MVAr. Using Ubase = 220kVand Sbase = {10*(Number formed by Last 2 digits of your roll number)} MVA:i. Formulate the Bus admittance matrix.ii. Write the complete Jacobian Matrix and analyze it for the given problem. Givereasons for the simplification of the Jacobian Matrixiii. Write power flow equations for active and reactive power to be calculated.iv. Write the equations for the elements of Jacobian Matrix.v. Calculate the change in power for the first iterationvi. Formulate Jacobian Matrix for the first iteration.vii. Perform two iterations of Newton-Raphson power flow method and calculatethe voltage magnitude U2 and angle Y2.U2 Z42

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A 220 kV transmission line is feeding a load as shown in Figure below, where: R1= 0 O/phase and X1 = 150 Q/phase. The sending-end voltage U is 220 kV. Bus 1 is chosen as the slack bus. While P2 = 100 MW, Q2 = 0 MVAr. Using Ubase = 220kV and Spase = {10*(Number formed by Last 2 digits of your roll number)} MVA:

A 220 kV transmission line is feeding a load as shown in Figure below, where: R1= 0 O/phase and X1 = 150 Q/phase. The sending-end voltage U is 220 kV. Bus 1 is chosen as the slack bus. While P2 = 100 MW, Q2 = 0 MVAr. Using Ubase = 220kV and Spase = {10*(Number formed by Last 2 digits of your roll number)} MVA:

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 6.46P

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