A single phase transmission line has two parallel conductors 2.5 m apart, the radius of each conductor being 1.25 cm. Calculate the loop inductance per conductor per km length of the line if the material of the conductor is (i) copper (ii) steel with relative permeability of 120

A single phase transmission line has two parallel conductors 2.5 m apart, the radius of each conductor being 1.25 cm. Calculate the loop inductance per conductor per km length of the line if the material of the conductor is (i) copper (ii) steel with relative permeability of 120

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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2. A single phase transmission line has two parallel conductors 2.5 m apart, the
radius of each conductor being 1.25 cm. Calculate the loop inductance per
conductor per km length of the line if the material of the conductor is (1)
copper (11) steel with relative permeability of 120

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Step 1 (i) Calculate the loop inductance per km with copper conductors.

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Step 2 (ii) Calculate the loop inductance per km with steel with relative permeability of 120.

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