Find the elements of the equivalent circuit relative to the secondary of a single-phase transformer. The no-load voltages in the primary and secondary circuits are 200,400 volts, respectively, at a frequency of 50 Hz The primary no-load current at voltage 200 equals 0.7 amps and pulp losses equal to 70 watts Primary resistance and reactance 3.2, 1.25 In order, the reactance of the resistance and the coil 0.6, 0.7 Then draw the equivalent circle, explaining the values

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
Chapter12: Power System Controls
Section: Chapter Questions
Problem 12.13P
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Find the elements of the equivalent circuit
relative to the secondary of a single-phase
transformer. The no-load voltages in the
primary and secondary circuits are 200,400
volts, respectively, at a frequency of 50 Hz
The primary no-load current at voltage 200
equals 0.7 amps and pulp losses equal to 70
watts Primary resistance and reactance 3.2,
1.25 In order, the reactance of the resistance
and the coil 0.6, 0.7 Then draw the
equivalent circle, explaining the values
Transcribed Image Text:Find the elements of the equivalent circuit relative to the secondary of a single-phase transformer. The no-load voltages in the primary and secondary circuits are 200,400 volts, respectively, at a frequency of 50 Hz The primary no-load current at voltage 200 equals 0.7 amps and pulp losses equal to 70 watts Primary resistance and reactance 3.2, 1.25 In order, the reactance of the resistance and the coil 0.6, 0.7 Then draw the equivalent circle, explaining the values
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