1: The parameters of a three-phase line 200 km long are resistance = km=0.15 Omega , inductive and capacitive susceptance km-2*10^ -6 The transmission line is delivering 50 MVA at 132 kV with power factor 0.85 lagging. Use nominal T method to determine; 1) sending end voltage ductive/km=0.5 0mega 2) sending end current 3) sending end power factor 4) %3D

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
Chapter5: Transmission Lines: Steady-state Operation
Section: Chapter Questions
Problem 5.25P
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1: The parameters of a three-phase line
200 km long are resistance = km=D0.15
Omega , inductive and capacitive
susceptance km-2*10^ -6 The transmission
line is delivering 50 MVA at 132 kV with
power factor 0.85 lagging. Use nominal T
method to determine; 1) sending end
voltage ductive/km=0.5 0mega 2) sending
end current 3) sending end power factor 4)
transmission efficiency and 5) voltage
regulation.
Transcribed Image Text:1: The parameters of a three-phase line 200 km long are resistance = km=D0.15 Omega , inductive and capacitive susceptance km-2*10^ -6 The transmission line is delivering 50 MVA at 132 kV with power factor 0.85 lagging. Use nominal T method to determine; 1) sending end voltage ductive/km=0.5 0mega 2) sending end current 3) sending end power factor 4) transmission efficiency and 5) voltage regulation.
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