Rework Problem 1 if the diameter of each conductor is: (a) increased by 20% to 1.8 cm, (b)decreased by 20% to 1.2 cm, without changing the phase spacing. Compare the results withthose of Problem 1.Problem 1A 60-Hz single-phase, two-wire overhead line has solid cylindrical copper conductors with 1.5cm diarneter. The conductors are arranged in a horizontal configuration with 0.5 m spacing.Calculate in mH/km (a) the inductance of each conductor due to internal flux linkages only, (b)the inductance of each conductor due to both internal and external flux linkages, and (c) thetotal inductance of the line.

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Rework Problem 1 if the diameter of each conductor is: (a) increased by 20% to 1.8 cm, (b) decreased by 20% to 1.2 cm, without changing the phase spacing. Compare the results with those of Problem 1. Problem 1 A 60-Hz single-phase, two-wire overhead line has solid cylindrical copper conductors with 1. crm diameter. The conductors are arranged in a horizontal configuration with 0.5 m spacing. Calculate in mH/km (a) the inductance of each conductor due to internal flux linkages only, ( the inductance of each conductor due to both internal and external flux linkages, and (c) the total inductance of the line.

Rework Problem 1 if the diameter of each conductor is: (a) increased by 20% to 1.8 cm, (b) decreased by 20% to 1.2 cm, without changing the phase spacing. Compare the results with those of Problem 1. Problem 1 A 60-Hz single-phase, two-wire overhead line has solid cylindrical copper conductors with 1. crm diameter. The conductors are arranged in a horizontal configuration with 0.5 m spacing. Calculate in mH/km (a) the inductance of each conductor due to internal flux linkages only, ( the inductance of each conductor due to both internal and external flux linkages, and (c) the total inductance of the 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

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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Question

Rework Problem 1 if the diameter of each conductor is: (a) increased by 20% to 1.8 cm, (b)
decreased by 20% to 1.2 cm, without changing the phase spacing. Compare the results with
those of Problem 1.
Problem 1
A 60-Hz single-phase, two-wire overhead line has solid cylindrical copper conductors with 1.5
cm diarneter. The conductors are arranged in a horizontal configuration with 0.5 m spacing.
Calculate in mH/km (a) the inductance of each conductor due to internal flux linkages only, (b)
the inductance of each conductor due to both internal and external flux linkages, and (c) the
total inductance of the line.

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