A single-phase power transformer has primary and secondary turns of 2000 and 200 respectively. The primary and secondary winding resistances are 0.5 and 0.007 respectively, and the corresponding primary and secondary winding leakage reactances are 1.5 and 0.01 respectively. The transformer is connected to a load of impedance Zload of 0.3 + j0.5 across the secondary terminals. i) Draw the equivalent circuit of the transformer refered to the primary side showing voltages and currents notations and calculations to determine the circuit parameters.

A single-phase power transformer has primary and secondary turns of 2000 and 200 respectively. The primary and secondary winding resistances are 0.5 and 0.007 respectively, and the corresponding primary and secondary winding leakage reactances are 1.5 and 0.01 respectively. The transformer is connected to a load of impedance Zload of 0.3 + j0.5 across the secondary terminals. i) Draw the equivalent circuit of the transformer refered to the primary side showing voltages and currents notations and calculations to determine the circuit parameters.

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 3.16P: A single-phase, 50-kVA,2400/240-V,60-Hz distribution transformer has the following parameters:...

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