On the plate of a single-phase transformer, it is written 20 kVa, 2000/200V, 50Hz. The results in the figure were obtained in the open-circuit test performed on the transformer. Draw the electrical equivalent circuit of the transformer for the high-voltage open-circuit no-load test by writing on the circuit element and on it. open circuit test high voltage side open circuit V= 200 A = 6a W = 200W closed circuit experiment low voltage side short circuit V= 200v A = 10 A W= 400W
On the plate of a single-phase transformer, it is written 20 kVa, 2000/200V, 50Hz. The results in the figure were obtained in the open-circuit test performed on the transformer. Draw the electrical equivalent circuit of the transformer for the high-voltage open-circuit no-load test by writing on the circuit element and on it. open circuit test high voltage side open circuit V= 200 A = 6a W = 200W closed circuit experiment low voltage side short circuit V= 200v A = 10 A W= 400W
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
Chapter14: Power Distribution
Section: Chapter Questions
Problem 14.8P
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On the plate of a single-phase transformer, it is written 20 kVa, 2000/200V, 50Hz. The results in the figure were obtained in the open-circuit test performed on the transformer. Draw the electrical equivalent circuit of the transformer for the high-voltage open-circuit no-load test by writing on the circuit element and on it.
open circuit test
high voltage side open circuit V= 200
A = 6a
W = 200W
closed circuit experiment
low voltage side short circuit
V= 200v
A = 10 A
W= 400W
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