Q3/ A 3-phase, 50HZ, 150 km line has a resistance, inductive reactance and capacitive shunt admittance of 0•12, 0•50 and 3 x 10-6 S per km per phase. If the line delivers 50 MW at 110 kV and 0•8 p.f. lagging, determine the sending end voltage and current. Assume a nominal Tt circuit for the line.

Q3/ A 3-phase, 50HZ, 150 km line has a resistance, inductive reactance and capacitive shunt admittance of 0•12, 0•50 and 3 x 10-6 S per km per phase. If the line delivers 50 MW at 110 kV and 0•8 p.f. lagging, determine the sending end voltage and current. Assume a nominal Tt circuit for the line.

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 5.18P

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