Please provide Handwritten answer A three-winding transformer with N25 turns, Na-10 turns, andNy=5 turns use a magnetic core that has the following properties:An-0.639cm, the magnetic path length of l=3.12cm, and therelative permeability of the material H, = Hn/He = 3,100. A square-wave voltage of 50V amplitude and a frequency of 100 khz, isapplied to winding1. This square wave has an average value = 0V.a) Calculate and draw the magnetizing current waveform, along with the applied voltagewaveform, and the waveforms of the voltages induced in the open windings 2 and3.b) Calculate the peak flux density, Bmaxc) A load resistance of 12.52 is connected to winding 2. Calculate and draw the currents inwinding 1 and 2, along with the voltages at the three windings.

Given N1=25 N2=10 N3=5 Am =0.639 cm2 lm =3.12 cm μr =3100 f=100 khz hence pulse width =12×1100 ×103…

A three-winding transformer with Ny-25 turns, N-10 turns, and Ny-5 turns use a magnetic core that has the following properties: A-0.639cm, the magnetic path length of l=3.12cm, and the relative permeability of the material p, = Hu/to = 3,100. A square- wave voltage of 50v amplitude and a frequency of 100 khz, is applied to winding1. This square wave has an average value = OV. a) Calculate and draw the magnetizing current waveform, along with the applied voltage waveform, and the waveforms of the voltages induced in the open windings 2 and3. b) Calculate the peak flux density, Bman c) A load resistance of 12.52 is connected to winding 2. Calculate and draw the currents in winding 1 and 2, along with the voltages at the three windings.

A three-winding transformer with Ny-25 turns, N-10 turns, and Ny-5 turns use a magnetic core that has the following properties: A-0.639cm, the magnetic path length of l=3.12cm, and the relative permeability of the material p, = Hu/to = 3,100. A square- wave voltage of 50v amplitude and a frequency of 100 khz, is applied to winding1. This square wave has an average value = OV. a) Calculate and draw the magnetizing current waveform, along with the applied voltage waveform, and the waveforms of the voltages induced in the open windings 2 and3. b) Calculate the peak flux density, Bman c) A load resistance of 12.52 is connected to winding 2. Calculate and draw the currents in winding 1 and 2, along with the voltages at the three windings.

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 3.28MCQ

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