The differences between TWO unequal towers 60 m support a transmission line conductor at road crossing. The given span length is 499.5 m as show in Figure Q4(a). If the tension in the conductor is 1700 kg, determine the minimum clearance of the conductor and road and clearance mid-way between the supports. Weight of conductor is 1-5 kg/m. Bases of the towers can be considered to be at road level. Given height of the tower A is 35 m from the ground level.
The differences between TWO unequal towers 60 m support a transmission line conductor at road crossing. The given span length is 499.5 m as show in Figure Q4(a). If the tension in the conductor is 1700 kg, determine the minimum clearance of the conductor and road and clearance mid-way between the supports. Weight of conductor is 1-5 kg/m. Bases of the towers can be considered to be at road level. Given height of the tower A is 35 m from the ground level.
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 4.28P: For the case of double-circuit, bundle-conductor lines, the same method indicated in Problem 4.27...
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