The short-circuit test is conducted to determine the series equivalent circuit parameters of a 3- phase 5 MVA, 66/33 kV, 50 Hz, Delta/wye connected transformer. The measured results: 1650 V, 43.7386 A and 85 kW. The equivalent series reactance per phase of the transformer referred to the HVS is: 44.43129 Ohm 65.34 Ohm 7.993 Ohm 47.908 Ohm

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The short-circuit test is conducted to determine the series equivalent circuit parameters of a 3-
phase 5 MVA, 66/33 kV, 50 Hz, Delta/wye connected transformer. The measured results: 1650
V, 43.7386 A and 85 kW. The equivalent series reactance per phase of the transformer referred
to the HVS is:
44.43129 Ohm
65.34 Ohm
7.993 Ohm
47.908 Ohm
Transcribed Image Text:The short-circuit test is conducted to determine the series equivalent circuit parameters of a 3- phase 5 MVA, 66/33 kV, 50 Hz, Delta/wye connected transformer. The measured results: 1650 V, 43.7386 A and 85 kW. The equivalent series reactance per phase of the transformer referred to the HVS is: 44.43129 Ohm 65.34 Ohm 7.993 Ohm 47.908 Ohm
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