A Three-Phase, 50 KV, 50 Hz Transmission Line consists of 0.4 cm radius conductors spaced at 0.8 meter apart in an equilateral triangular formation. If the Temperature is 32°C and Atmospheric Pressure is 72 cm of Hg, calculate the Critical Disruptive Voltage at which Corona occurs. Take m0 = 0.8.

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 4.13P: A single-phase overhead transmission line consists of two solid aluminum conductors having a radius...
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A Three-Phase, 50 KV, 50 Hz Transmission Line consists of 0.4 cm radius conductors spaced at 0.8 meter apart in an equilateral triangular formation. If the Temperature is 32°C and Atmospheric Pressure is 72 cm of Hg, calculate the Critical Disruptive Voltage at which Corona occurs. Take m0 = 0.8.
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