A 400 kV, 50-Hz transmission line is 400 km long. Assuming that sending end of the line is energized and propagation velocity of electromagnetic wave of 300,000 km/s, calculate end-of-the line open circuit voltage in kV and percent with respect to rated value. The sending end voltage of the line is rated voltage of 400 kV.

A 400 kV, 50-Hz transmission line is 400 km long. Assuming that sending end of the line is energized and propagation velocity of electromagnetic wave of 300,000 km/s, calculate end-of-the line open circuit voltage in kV and percent with respect to rated value. The sending end voltage of the line is rated voltage of 400 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 5.5MCQ

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