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Comparison of Additional Losses Calculation Methods in Transformer Multilayer Winding
Dohnal, Stanislav ; Světlík, Martin (referee) ; Mrajca, Miroslav (advisor)
This bachelor thesis deals with the problem of magnetic field dissipation and multilayer windings in distribution transformers. The thesis also focuses on the analysis of additional losses, for which it is necessary to mathematically describe the relationship between the dissipative magnetic field and the induced eddy currents. The output of the work is a comparison of methods for calculating additional losses in multilayer windings of transformers with different rated powers, which is done using the finite element method in 2D, the semi-analytical method in 2D and 3D and the analytical method.

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