Iron losses under PWM excitation using a dynamic hysteresis model and finite elements

Autor:	P. Marketos, Mai Lu, P.J. Leonard, Anthony John Moses
Rok vydání:	2006
Předmět:	Physics Mathematical model Mechanics Magnetic hysteresis Finite element method Electronic Optical and Magnetic Materials law.invention Hysteresis Nuclear magnetic resonance law Eddy current Magnetic potential Electrical and Electronic Engineering Pulse-width modulation Excitation
Zdroj:	IEEE Transactions on Magnetics. 42:907-910
ISSN:	0018-9464
DOI:	10.1109/tmag.2006.872485
Popis:	A dynamic hysteresis model is used with a 2-D magnetic vector potential finite element formulation. The scheme models traditional eddy current, static BH and anomalous losses. The model is used to predict the BH trajectory and hence the losses for a FeSi lamination with a PWM type excitation. The experimental results show good agreement with the finite element predictions
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ff0fd80ae9578861e54cce8dce70cffe https://doi.org/10.1109/tmag.2006.872485 Zobrazit plný text záznamu