Each line of a three phase system is suspended by a string of three similar insulators. If the voltage across the line unit is 18.5 kV, calculate the
Each line of a three phase system is suspended by a string of three similar insulators. If the voltage across the line unit is 18.5 kV, calculate the
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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.33P: Consider the three single-phase two-winding transformers shown in Figure 3.37. The high-voltage...
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Each line of a three phase system is suspended by a string of three similar insulators. If the voltage across the line unit is 18.5 kV, calculate the line to neutral voltage. Assume that the shunt capacitance between each insulator and earth is 1/8th of the capacitance of the insulator itself. Also find the string efficiency.
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