A 4500/16000V, 1500 kVA, 50 Hz transformer has the following parameters: R1 = 0.03 2, R2 = 0.44 2, RO = 1688 Q xI - 0.092 2, X2 = 1.34 2, X0 = 256 2 The transformer is supplying full- load at power factor of 0.8 lagging. Using exact equivalent circuit, find the input current. [346.4 2- 38.94°A]

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 3.15P: Rework Problem 3.14 if the transformer is delivering rated load at rated secondary voltage and at...
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A 4500/16000V, 1500 kVA, 50 Hz transformer has the following parameters: R1 = 0.03 2, R2 =
0.44 2, RO = 1688 Q xI - 0.092 2, X2 = 1.34 2, X0 = 256 2 The transformer is supplying full-
load at power factor of 0.8 lagging. Using exact equivalent circuit, find the input current. [346.4 2-
38.94°A]
Transcribed Image Text:A 4500/16000V, 1500 kVA, 50 Hz transformer has the following parameters: R1 = 0.03 2, R2 = 0.44 2, RO = 1688 Q xI - 0.092 2, X2 = 1.34 2, X0 = 256 2 The transformer is supplying full- load at power factor of 0.8 lagging. Using exact equivalent circuit, find the input current. [346.4 2- 38.94°A]
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