Characteristics of 165 kV, 150 MVA, 50 Hz 3-phase 100 km transmission line values are given below. r=0.103ohm/ km x=0.525ohm/ km y=3.3x10^-6 S/ km (a) Calculate the constants A and B for the equivalent circuit of this transmission line, (b) Load lagging power factor of 0.9 when the line is running at nominal (tag) value. if so, find the production side voltage.

Characteristics of 165 kV, 150 MVA, 50 Hz 3-phase 100 km transmission line values are given below. r=0.103ohm/ km x=0.525ohm/ km y=3.3x10^-6 S/ km (a) Calculate the constants A and B for the equivalent circuit of this transmission line, (b) Load lagging power factor of 0.9 when the line is running at nominal (tag) value. if so, find the production side voltage.

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 5.23MCQ

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