Engineering, 25.02.2020 00:04 mbede002
A three-phase load is supplied from a 2.4-kV:460-V, 150-kVA transformer whose equivalent series impedance is 0.038 j0.135 per unit on its own base. The load voltage is observed to be 438 V line-line, and it is drawing 95 kW at unity power factor. Calculate the voltage at the high voltage side of the transformer. Perform the calculations on a 460-V, 100-kVA base.
Answers: 1
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A three-phase load is supplied from a 2.4-kV:460-V, 150-kVA transformer whose equivalent series impe...
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