Prediction of Stray Losses in Power Transformer (CROSBI ID 508660)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Šušnjić, Livio ; Haznadar, Zijad ; Valković, Zvonimir
engleski
Prediction of Stray Losses in Power Transformer
Leakage flux and stray losses of three-phase power transformer are analyzed using 3D-FEM. The eddy current losses in the clamp plates and transformer tank are obtained by modeling them as skin depth independent shell element. The calculation is made under magnetodynamic steady state load condition treating the magnetic core magnetizing characteristic as non-linear. The results are obtained by varaying clamp plates and tank permeabilities. Influence of diferent transformer core material on the losses value is also investigated.
Power transformer; Eddy Current losses; Permeability; Skin Depth Independent Shell Element
ISBN 84-609-7057-4
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nije evidentirano
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Podaci o prilogu
Papers/10CSFA-2(-x.
2005.
objavljeno
Podaci o matičnoj publikaciji
Xose M. Lopez-Fernandez, Slawomir Wiak and Andrzej Krawczyk
Vigo : Baiona: Dept. of Electrical Engineering, University of Vigo-Spain, Institute of Mechatronics and Information Systems Tech. University of Lodz - Poland
Podaci o skupu
XII Internacional Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering
poster
15.09.2005-17.09.2005
Baiona, Španjolska