Calculate the conductor surface electric field strength in (mathrm{kVrms} / mathrm{cm}) for the single-phase line in Problem
Question:
Calculate the conductor surface electric field strength in \(\mathrm{kVrms} / \mathrm{cm}\) for the single-phase line in Problem 4.32 when the line is operating at \(20 \mathrm{kV}\). Also calculate the ground-level electric field strength in \(\mathrm{kVrms} / \mathrm{m}\) directly under one conductor. Assume a line height of \(10 \mathrm{~m}\).
Problem 4.32
Calculate the capacitance-to-neutral in \(\mathrm{F} / \mathrm{m}\) and the admittance-to-neutral in S/km for the single-phase line in Problem 4.8. Neglect the effect of the earth plane.
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Related Book For
Power System Analysis And Design
ISBN: 9781305632134
6th Edition
Authors: J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
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