A 10 kVA, 1000/250 V transformer is to be tested to determine its equivalent circuit parameters. The following test data have been taken from the primary side of the transformer. Open circuit test Voc=1000 V Short circuit test Vsc=80 V loc=0.3 A Isc=10 A Poc=90 W Psc=240 W a) Find the equivalent circuit parameters of this transformer referred to the primary side? b) Find the copper loss of this transformer at full load?

A 10 kVA, 1000/250 V transformer is to be tested to determine its equivalent circuit parameters. The following test data have been taken from the primary side of the transformer. Open circuit test Voc=1000 V Short circuit test Vsc=80 V loc=0.3 A Isc=10 A Poc=90 W Psc=240 W a) Find the equivalent circuit parameters of this transformer referred to the primary side? b) Find the copper loss of this transformer at full load?

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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