Belonging to a phase measured from a 220/48 V phase transformer, no-load (no load) operation and short-circuit test. values are given in the table below. Low voltage by applying rated voltage to the high voltage (primary) winding. voltage (secondary) winding ends were left unloaded and the results of the no-load operation test were obtained. low voltage By applying nominal current to the windings, the high voltage windings are short-circuite and short-circuit test results are obtained. has been done. In addition, the transformer with 5 V direct voltage applied to the high voltage winding is 2.2 A direct current. attracts. Calculate all equivalent circuit elements moved to the high voltage side. Boşta çalışma testi Gerilim 220 V Güç 80 W Akım 0,44 A Kısa devre testi Güç Gerilim Akım 12 V 65 W 16,1 A

Belonging to a phase measured from a 220/48 V phase transformer, no-load (no load) operation and short-circuit test. values are given in the table below. Low voltage by applying rated voltage to the high voltage (primary) winding. voltage (secondary) winding ends were left unloaded and the results of the no-load operation test were obtained. low voltage By applying nominal current to the windings, the high voltage windings are short-circuite and short-circuit test results are obtained. has been done. In addition, the transformer with 5 V direct voltage applied to the high voltage winding is 2.2 A direct current. attracts. Calculate all equivalent circuit elements moved to the high voltage side. Boşta çalışma testi Gerilim 220 V Güç 80 W Akım 0,44 A Kısa devre testi Güç Gerilim Akım 12 V 65 W 16,1 A

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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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 secondarypement are 200 and 400 volts, respectively, with a trend of 50 Hz. The no-load current at 2, 50. Voltage 200 volts is equal to 0.7 amperes, and the cores are equal to 70 watts, 1.25 ohms, respectively, the resistance and reactance of the secondary 0.6, 7... Ohms, respectively. Draw the assigned circle Explaining the values of its elements.
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What are the objectives of conducting an open circuit test on single phase transformer?
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Find the elements of the equivalent circuit attributed to the secondary of a single-phase transformer. The no-load voltages in the primary and secondary circuit are 200 volts and 400 volts, respectively, with a frequency of 50 Hz. The primary no-load current at the voltage of 200 volts is 0.7 amperes and the loss of the core is equal to 70 watts. The resistance and reactance of the primary are 3.2 ohms and 1.25 ohms, respectively. The resistance and reactance of the secondary are 0.6 ohm and 0.07 ohm, respectively. Draw the equivalent circle, showing the values of its elements.
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