Three Conductors of a 3-phase line are arranged at the corners of a triangle of sides A=2 m, B=2 m, and C=3 m. The diameter of each line conductor is 1.15 cm. a) Calculate the Capacitance per phase per km (C1) in nanofarad for this arrangement. b) Calculate capacitance per phase per km(C2) in nanofarad if the conductor if the spacing is

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 4.31MCQ
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Three Conductors of a 3-phase line are arranged
at the corners of a triangle of sides A=2 m, B=2 m,
and C=3 m. The diameter of each line conductor is
1.15 cm.
a) Calculate the Capacitance per phase per km
(C1) in nanofarad for this arrangement.
b) Calculate capacitance per phase per km(C2) in
nanofarad if the conductor if the spacing is
doubled.
c) Calculate the Ratio of C2 with respect to C1.
a)
b)
c)
Transcribed Image Text:Three Conductors of a 3-phase line are arranged at the corners of a triangle of sides A=2 m, B=2 m, and C=3 m. The diameter of each line conductor is 1.15 cm. a) Calculate the Capacitance per phase per km (C1) in nanofarad for this arrangement. b) Calculate capacitance per phase per km(C2) in nanofarad if the conductor if the spacing is doubled. c) Calculate the Ratio of C2 with respect to C1. a) b) c)
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