A transmission line has a span of 150 m between level supports. The tension in the conductor is 2000 kg. If the wind pressure is 1-5 kg/m length, calculate the sag. What is the vertical sag?. Wt. of conductor/m length, w = 1.98 kg

A transmission line has a span of 150 m between level supports. The tension in the conductor is 2000 kg. If the wind pressure is 1-5 kg/m length, calculate the sag. What is the vertical sag?. Wt. of conductor/m length, w = 1.98 kg

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 4.47P

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Concept explainers

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.

Question

A transmission line has a span of 150 m between level supports.
The tension in the conductor is 2000 kg. If the wind pressure is 1-5 kg/m length,
calculate the sag. What is the vertical sag?. Wt. of conductor/m length, w = 1.98 kg

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