Q4: Each conductor of a 3-phase high-voltage transmission line is suspended by a string of 4 suspension type disc insulators. If the potential difference across the second unit from top is 13-2 kV and across the third from top is 18 kV, determine the voltage between conductors. Suppose Xc= 19.

Q4: Each conductor of a 3-phase high-voltage transmission line is suspended by a string of 4 suspension type disc insulators. If the potential difference across the second unit from top is 13-2 kV and across the third from top is 18 kV, determine the voltage between conductors. Suppose Xc= 19.

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 4.7P: If the per-phase line loss in a 70-km-long transmission line is not to exceed 65 kW while it is...

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Q4:
Each conductor of a 3-phase high-voltage transmission line is suspended by a string of 4
suspension type disc insulators. If the potential difference across the second unit from top is
13-2 kV and across the third from top is 18 kV, determine the voltage between conductors.
Suppose Xc 19.

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