Q3: For the transmission-generator, system shown in figure below, the bus impedance matrix (in per unit) is obtained as below, if a symmetrical three phase fault with fault impedance j 0.052143 p.u. occurs at bus 1. Find the p.u. currents in all the elements and mark them on the single line diagram. 10.15 00000 10.1 10.1 00000 00000 10.1 10.075 2 1 [0.072857 0.038571 0.055714) 0.038571 0.055714 0.047143 0.055714 0.047143 0.101429 Z=12 3
Q3: For the transmission-generator, system shown in figure below, the bus impedance matrix (in per unit) is obtained as below, if a symmetrical three phase fault with fault impedance j 0.052143 p.u. occurs at bus 1. Find the p.u. currents in all the elements and mark them on the single line diagram. 10.15 00000 10.1 10.1 00000 00000 10.1 10.075 2 1 [0.072857 0.038571 0.055714) 0.038571 0.055714 0.047143 0.055714 0.047143 0.101429 Z=12 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
Chapter8: Symmetrical Components
Section: Chapter Questions
Problem 8.36P
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