11.9 A single-phase, 240/12 V transformer has the following parameters: R₁ = 102; R₂ = 0.5; X₁ = 6; X₂ = 20 R。 = 500; X。 = 1.5ΚΩ A load of 10 2 at 0.8 power factor lagging is connected across the low-voltage terminals of the transformer. The voltage measured across the load side is 11 V. Compute the following: a. Load voltage referred to the primary side. b. Currents of the primary and secondary winding. c. Source voltage.

11.9 A single-phase, 240/12 V transformer has the following parameters: R₁ = 102; R₂ = 0.5; X₁ = 6; X₂ = 20 R。 = 500; X。 = 1.5ΚΩ A load of 10 2 at 0.8 power factor lagging is connected across the low-voltage terminals of the transformer. The voltage measured across the load side is 11 V. Compute the following: a. Load voltage referred to the primary side. b. Currents of the primary and secondary winding. c. Source voltage.

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 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...

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