In a three phase overhead system, each line is suspended by a string of three insulator. The voltages across top unit and the middle unit are 8kV and 23kV respectively. Calculate a) Ratio of shunt capacitance to self capacitance b) Line voltage c) String efficiency. Ratio of shunt capacitance to self capacitance (K)

In a three phase overhead system, each line is suspended by a string of three insulator. The voltages across top unit and the middle unit are 8kV and 23kV respectively. Calculate a) Ratio of shunt capacitance to self capacitance b) Line voltage c) String efficiency. Ratio of shunt capacitance to self capacitance (K)

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 4.29MCQ

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