A transmission line subjected to wind and ice loading with a span of 65 m between level supports has conductor weight of 3.5 kg. The total weight of the conductor is 6 kg and weight additional due to ice loading is 1.25 kg. (All weights given are for unit length). The ultimate strength and safety factor of the conductor are 3600 Kg and 3 respectively. If the height of the tower is 18.7 m. Find (a) Weight of the conductor due to the effect of wind (b) Sag (c) the clearance from the ground

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 4.43P: Three ACSR Drake conductors are used for a three-phase overhead transmission line operating at 60...
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A transmission line subjected to wind and ice loading with a span of 65 m between level supports has conductor weight of 3.5 kg. The total weight of the conductor is 6 kg and weight additional due to ice loading is 1.25 kg.  (All weights given are for unit length). The ultimate strength and safety factor of the conductor are 3600 Kg and 3 respectively. If the height of the tower is 18.7 m. Find 

(a) Weight of the conductor due to the effect of wind         

(b) Sag                                                                                   

(c) the clearance from the ground 

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