Please answer Problem 2 ONLY in detailed solution. Problem 2. Calculate the capacitance-to-neutral in F/m and the admittance-to-neutral in S/km for the three-phase line in Problem 1 (stated above). Neglect the effect of the earth plane. Problem 1. A 60-Hz three-phase, three-wire overhead line has solid cylindrical conductors arranged in theform of an equilateral triangle with 4 ft conductor spacing. Conductor diameter is 0.5 in. Calculate the positive-sequence inductance in H/m and the positive-sequence inductive reactance in 2 /km.

Answered: Problem 2. Calculate the…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Please answer Problem 2 ONLY in detailed solution.

Problem 2. Calculate the capacitance-to-neutral in F/m and the admittance-to-neutral in S/km for the three-
phase line in Problem 1 (stated above). Neglect the effect of the earth plane.

Problem 1. A 60-Hz three-phase, three-wire overhead line has solid cylindrical conductors arranged in the
form of an equilateral triangle with 4 ft conductor spacing. Conductor diameter is 0.5 in. Calculate the positive-
sequence inductance in H/m and the positive-sequence inductive reactance in 2 /km.

Expert Solution

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When three-phase overhead lines are running, due to high voltage difference it forms a capacitance. this capacitance will be in between lines or line to ground. Capacitance depends on the length and the size of the conductor.

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