A 84 meter long conductor with a unit weight of q=(0.8) kg/m is separated from each other. It is stretched on two poles in a straight span at a horizontal distance of "a" and the deflection value f=16 meters measured. Accordingly, with the catenary method: a. Calculate the value of "a" b. Horizontal 18 meters from the lowest point of the conductor to any pole Calculate the deflection value at distance. c. Calculate the resultant tension force (S) at the peaks.
A 84 meter long conductor with a unit weight of q=(0.8) kg/m is separated from each other. It is stretched on two poles in a straight span at a horizontal distance of "a" and the deflection value f=16 meters measured. Accordingly, with the catenary method: a. Calculate the value of "a" b. Horizontal 18 meters from the lowest point of the conductor to any pole Calculate the deflection value at distance. c. Calculate the resultant tension force (S) at the peaks.
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 4.1P: The Aluminum Electrical Conductor Handbook lists a dc resistance of 0.01558 ohm per 1000 ft at 20C...
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A 84 meter long conductor with a unit weight of q=(0.8) kg/m is separated from each other.
It is stretched on two poles in a straight span at a horizontal distance of "a" and the deflection value
f=16 meters measured. Accordingly, with the catenary method:
a. Calculate the value of "a"
b. Horizontal 18 meters from the lowest point of the conductor to any pole Calculate the deflection value at distance.
c. Calculate the resultant tension force (S) at the peaks.
D. At the apex, this is the angle that the direction of the S force makes with the horizontal axis calculate.
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