3. A single-phase, two-wire transmission line, 15 km long, is made up of round conductors, each 0.8 cm in diameter, separated from each other by 40 cm. Calculate the equivalent diameter of a fictitious hollow, thin-walled conductor having the same inductance as the original line. What is the value of this inductance? Answer: 0.623 cm, 29.13 mH

3. A single-phase, two-wire transmission line, 15 km long, is made up of round conductors, each 0.8 cm in diameter, separated from each other by 40 cm. Calculate the equivalent diameter of a fictitious hollow, thin-walled conductor having the same inductance as the original line. What is the value of this inductance? Answer: 0.623 cm, 29.13 mH

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 4.8P: A 60-Hz, single-phase two-wire overhead line has solid cylindrical copper conductors with a 1.5 cm...

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