Problem 3 - A 500-kV, 300-km, 60-Hz three-phase overhead transmission line, assumed to be lossless, has a series inductance of 0.36mH/km per phase and a shunt capacitance of 0.0115 uF/km per phase. If the receiving-end load is 800 MW at 500-kV and 0.9 power factor lagging, determine (a) The surge impedanceZc(N) (b) The SIL (MW) (c) The line-line sending end voltage (kV)
Problem 3 - A 500-kV, 300-km, 60-Hz three-phase overhead transmission line, assumed to be lossless, has a series inductance of 0.36mH/km per phase and a shunt capacitance of 0.0115 uF/km per phase. If the receiving-end load is 800 MW at 500-kV and 0.9 power factor lagging, determine (a) The surge impedanceZc(N) (b) The SIL (MW) (c) The line-line sending end voltage (kV)
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 5.31P: A 500-kV, 300-km, 6()-Hz, three-phase overhead transmission line, assumed to be lossless, has a...
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