A three-phase transmission line is 200 km long. It has a total series impedance of (25+ jl 10)2 per phase and a total shunt admittance of j5×10 . It delivers 180 MW at 275 kV and 0.8 power factor lagging to a load connected at the receiving end. Using the medium t model of the line, determine the voltage, current, real power, reactive power and power factor at the sending end of the line.
A three-phase transmission line is 200 km long. It has a total series impedance of (25+ jl 10)2 per phase and a total shunt admittance of j5×10 . It delivers 180 MW at 275 kV and 0.8 power factor lagging to a load connected at the receiving end. Using the medium t model of the line, determine the voltage, current, real power, reactive power and power factor at the sending end of 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
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.33MCQ
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