The one-line diagram of a three-phasepower system is shown in the abovefigure. The line impedances are in per-unit on a 100-MVA base, and the lineadmittances are neglected. 'quV = 1.052000.01+ j0.025300 + j200 MVA30.015 + j0.035150 MW200 + j150 MVA0.01 + j0.03|V = 1.03The admittance matrix (Y_bus)?The bus power in per-unit?

Bus admittance matrix calculated using line impedance as Ydiagonal=sum of all admittance connected…

The one-line diagram of a three-phase power system is shown in the above figure. The line impedances are in per- unit on a 100-MVA base, and the line admittances are neglected. ' V, =1.05200 0.01 + j0.025 300 + j200 MVA 3 0.015 + j0.035 150 MW 200 +j150 MVA 0.01 + jo.03 |V2 = 1.03 0.02 + jo.04 0.0125 + j0.03

The one-line diagram of a three-phase power system is shown in the above figure. The line impedances are in per- unit on a 100-MVA base, and the line admittances are neglected. ' V, =1.05200 0.01 + j0.025 300 + j200 MVA 3 0.015 + j0.035 150 MW 200 +j150 MVA 0.01 + jo.03 |V2 = 1.03 0.02 + jo.04 0.0125 + j0.03

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 2.7MCQ

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