A three-phase 20 kV medium-voltage line is 10 km. Resistance is 0.252 2/km and reactanceis 0.128 92/km (inductive). Voltage at the beginning of line is 21.0 kV. At the end of the lineis loading P = 2.5 MW with power factor 0.92ind. Draw 1-phase equivalent diagram andcalculate line voltage at the end the of line, active and reactive power at the beginning of theline and power losses of the line.

Answered: A three-phase 20 kV medium-voltage 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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.13MCQ

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