If a transmission line has to be designed with an ultimate strength 7000 kg and a safety factor of 5. The transmission line has a span of 300 m between level supports. . If the weight of conductor is 2 Kg/m, Weight due to ice is 0.7 Kg/m and weight due to wind is 1.15 Kg/m. Determine a) Sag b) Length of the conductor

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 4.6P: A three-phase overhead transmission line is designed to deliver 190.5 M VA at 220 kV over a distance...
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If a transmission line has to be designed with an
ultimate strength 7000 kg and a safety factor of 5.
The transmission line has a span of 300 m
between level supports.. If the weight of
conductor is 2 Kg/m, Weight due to ice is 0.7 Kg/m
and weight due to wind is 1.15 Kg/m. Determine
a) Sag
b) Length of the conductor
a)
b)
Transcribed Image Text:If a transmission line has to be designed with an ultimate strength 7000 kg and a safety factor of 5. The transmission line has a span of 300 m between level supports.. If the weight of conductor is 2 Kg/m, Weight due to ice is 0.7 Kg/m and weight due to wind is 1.15 Kg/m. Determine a) Sag b) Length of the conductor a) b)
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