Finite element method analysis of hysteresis power loss in pulse transformer

• Autorzy: Łyskawiński W. , Sujka P.
• Konferencja: Computer Applications in Electrical Engineering 2010 [Poznań, April 19-21, 2010]
• Języki publikacji: EN

Abstrakty

EN

In the paper, the mathematical model of coupled electromagnetic and thermal phenomena in the pulse transformer taking into account the magnetic hysteresis is presented. For the mapping of magnetic hysteresis, Jiles-Atherton model is applied. In order to solve field equations, the finite element method (FEM), "step-by-step" procedure and Newton-Raphson algorithm are used. Software elaborated on this basis is used for analysis of hysteresis loss in the core. Selected results of investigations are shown.

Słowa kluczowe

EN

finite element method; FEM; hysteresis power loss; pulse transformer

PL

metoda elementów skończonych; straty histerezowe; transformator impulsowy

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2010
• Tom: No. 62
• Strony: 77--86
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Łyskawiński W.

autor

Sujka P.

• Poznan University of Technology

Bibliografia

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• [3] Ivanyi A., Hysteresis models in electromagnetic computation, Akademiai Kiadó, Budapest 1997.
• [4] Jedryczka C., Sujka P., Szelag W., The influence of magnetic hysteresis on magnetorheological fluid clutch operation, COMPEL-The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2009, Vol. 28, No 3, pp. 711-721.
• [5] Leite J. V., Sadowski N., Kuo-Peng P., Batistela N. J., Bastos J. P. A., The inverse Jiles-Atherton model parameter identification, IEEE Transactions on Magnetics, 2003, Vol. 39, No. 3, pp. 1397-1400.
• [6] Łyskawiński W., Field approach to power loss analysis of pulse transformer, Archives of Electrical Engineering, 2007, Vol. LVI, No. 2, pp. 103-114.
• [7] Łyskawiński W., Symulacja nieustalonego pola temperaturowego w transformatorze impulsowym, Przegląd Elektrotechniczny, 84/2008, nr 12, s. 71-74.
• [8] Łyskawiński W., Szeląg W., Finite element analysis of transient in pulse transformer, ICEM 2004, Book of Digests, vol. 3, pp. 877.
• [9] Nowak L., Modele polowe przetworników elektromechanicznych w stanach nieustalonych, Wydawnictwo Politechniki Poznańskiej, Poznań 1999.
• [10] Rappaz M., Bellem M., Deville M., Numerical modeling in materials science and engineering, Springer, Berlin 2003.
• [11] Sadowski N., Batistela N.J., Bastos J.P.A., Lajoie-Mazenc M., An inverse Jiles-Atherton model to take into account hysteresis in time-stepping finite element calculations, IEEE Transactions on Magnetics, 2002, Vol. 38, No. 2, pp. 897-900.
• [12] Szczyglowski J., Influence of eddy currents on magnetic hysteresis loops in soft magnetic material, Journal of Magnetism and Magnetic Materials, 2001, Vol. 223, No. l, pp. 97-102.
• [13] Szelag W., Finite element analysis of the magnetorheological fluid brake transients, COMPEL-The International Journal for Computation and Mathematics in Electrical and Electronic Engineering , 2004, Vol. 23, No. 3, pp. 758-766.