Electromagnetic Analysis Applied to the Prediction of Stray Losses in Power Transformer (CROSBI ID 512682)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Šušnjić, Livio ; Haznadar, Zijad ; Valković, Zvonimir
engleski
Electromagnetic Analysis Applied to the Prediction of Stray Losses in Power Transformer
Flux leakage and stray losses of three-phase power transformer are analyzed using 3D-FEM with current source. The eddy current losses in clamp plates and transformer tank are calculated in a magnetodynamic steady state load condition. Both clamp plates and transformer tank are modeled by surface impedance method. The results are obtained at prescribed clamp plates and tank permeabilities. The influence of non-compensated ampere-turns and permeability's to the losses values are showed.
Power Transformer; Stray Losses; Eddy Current; Surface Impedance
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Podaci o prilogu
907-908-x.
2004.
objavljeno
Podaci o matičnoj publikaciji
ICEM 2004 16th International Conference on Electrical Machines Book of Digests vol 3
Wiak, S. ; Dems, M. ; Komeza, K.
Krakov:
Podaci o skupu
ICEM 2004 16th International Conference on Electrical Machines
poster
05.09.2004-08.09.2004
Kraków, Poljska