A 3600/600 V, single-phase transformer has the following winding resistances and reactance's. R₁ = 0.450, R₂ = 0.025, X₁ = 4.00, and X₂ = 0.070. If its secondary winding is connected to a load whose resistance and inductive reactance are 4.50, and 3.250, calculate the secondary voltage and the power absorbed by the load, and the percentage voltage regulation for the transformer (PVR) (neglect the no-load current), draw the equivalent secondary circuit. Answer (a) V₁ = 585.462-1.25°V, PLoad = 36.153 kW, PVR = 2.42%

A 3600/600 V, single-phase transformer has the following winding resistances and reactance's. R₁ = 0.450, R₂ = 0.025, X₁ = 4.00, and X₂ = 0.070. If its secondary winding is connected to a load whose resistance and inductive reactance are 4.50, and 3.250, calculate the secondary voltage and the power absorbed by the load, and the percentage voltage regulation for the transformer (PVR) (neglect the no-load current), draw the equivalent secondary circuit. Answer (a) V₁ = 585.462-1.25°V, PLoad = 36.153 kW, PVR = 2.42%

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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