The answer will be in terms of N (number of turns) Problem 5For a toroidal transformer of a Forward converter where fhas an area Acore =63.9 mm?, the magnetic path l=31.2mm, and the relative permeability of the core materialis µ. = lm/lo = 5000.a. Calculate the peak magnetizing current at duty-ratio of 0.5.b. For an allowable current density of 5A/mm', determine the required conductor size on the tertiary= 100 kHz and Vi = V2 = V3 = 30 V, the corewinding

Switching frequency fs=100 kHz, Duty ratio δ=0.5, Cross section area of core Acore=63.9 mm2,…

For a toroidal transformer of a Forward converter where f. = 100 kHz and Vi = V2 = V3 = 30 V, the core has an area Acore =63.9 mm2, the magnetic path l=31.2mm, and the relative permeability of the core material is µ, = µlm/lo = 5000. Calculate the peak magnetizing current at duty-ratio of 0.5. b. For an allowable current density of 5A/mm2, determine the required conductor size on the tertiary winding a.

For a toroidal transformer of a Forward converter where f. = 100 kHz and Vi = V2 = V3 = 30 V, the core has an area Acore =63.9 mm2, the magnetic path l=31.2mm, and the relative permeability of the core material is µ, = µlm/lo = 5000. Calculate the peak magnetizing current at duty-ratio of 0.5. b. For an allowable current density of 5A/mm2, determine the required conductor size on the tertiary winding 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 3.9P

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