For the following system, impedances are given in per unit. Draw an equivalent admittance diagram and build bus admittance matrix Ybus by inspection. Then, from the Ypus, calculate Zbus step by step. Remember, following relationships hold: [Ypus][ V] = [1] and [V] = [Ypus]"[I] = [Zbus][1] j0.3 ll j0.2 le j0.15 2 ll gjl.2 S1.5 3.

For the following system, impedances are given in per unit. Draw an equivalent admittance diagram and build bus admittance matrix Ybus by inspection. Then, from the Ypus, calculate Zbus step by step. Remember, following relationships hold: [Ypus][ V] = [1] and [V] = [Ypus]"[I] = [Zbus][1] j0.3 ll j0.2 le j0.15 2 ll gjl.2 S1.5 3.

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

Chapter7: Symmetrical Faults

Section: Chapter Questions

Problem 7.12MCQ

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