The line data of table below give pu series impedances and line charging susceptance for nominal / equivalents of the four lines identified by the buses of the above network at which they terminate. Find Y₁1-

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
Chapter11: Transient Stability
Section: Chapter Questions
Problem 11.10P
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Lead I
Lead 3
-0
Line Bus-to-Bus
1-2
1-3
2-3
3-4
One-line diagram for 4-bus network
The line data of table below give pu series impedances and line charging susceptance for nominal II equivalents of the four lines
identified by the buses of the above network at which they terminate. Find Y₁1-
Series Z
Shunt Y
Y/2 (pu)
5
4
4.5
6
Select one:
O a. 26-j42.5
O b. None of these
c. 20-j41
d. 32-j69.5
e. 26-j68
Lead 2
R (pu)
0.02
0.01
0.0125
0.00625
Lead 4
X (pu)
0.04
0.03
0.025
0.01875
Transcribed Image Text:Lead I Lead 3 -0 Line Bus-to-Bus 1-2 1-3 2-3 3-4 One-line diagram for 4-bus network The line data of table below give pu series impedances and line charging susceptance for nominal II equivalents of the four lines identified by the buses of the above network at which they terminate. Find Y₁1- Series Z Shunt Y Y/2 (pu) 5 4 4.5 6 Select one: O a. 26-j42.5 O b. None of these c. 20-j41 d. 32-j69.5 e. 26-j68 Lead 2 R (pu) 0.02 0.01 0.0125 0.00625 Lead 4 X (pu) 0.04 0.03 0.025 0.01875
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