Example #4: A bar-type CT, which has one turn on its primary and 160 turns on its secondary, is to be used with an ammeter having an internal resistance of 0.2 2. While the CT excitation reactance is j2 . Assume that the primary current is 800A. Calculate a) The burden current b) The secondary voltage across the ammeter. Hint: Ignore the secondary winding impedance (Z=0).

Example #4: A bar-type CT, which has one turn on its primary and 160 turns on its secondary, is to be used with an ammeter having an internal resistance of 0.2 2. While the CT excitation reactance is j2 . Assume that the primary current is 800A. Calculate a) The burden current b) The secondary voltage across the ammeter. Hint: Ignore the secondary winding impedance (Z=0).

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 3.9P

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Similar questions

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