Answered: 12) For a 115kV, 15mi long…

12) For a 115kV, 15mi long sub-transmission system, someone used the line reactance value of (12.0+j1.0) 2/phase. Is it correct or wrong? Discuss briefly.

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 4.5P: A 60-Hz, 765-kV, three-phase overhead transmission line has four ACSR 900 kcmil 54/3 conductors per...

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Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

12) For a 115kV, 15mi long sub-transmission system, someone used the line
reactance value of (12.0+j1.0)
2/phase.
Is it correct or wrong? Discuss
briefly.

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