DocumentCode
287440
Title
Modelling of dynamic losses in magnetic material
Author
Brockmeyer, A. ; Schülting, L.
Author_Institution
Aachen Univ. of Technol., Germany
fYear
1993
fDate
13-16 Sep 1993
Firstpage
112
Abstract
This paper shows that the common methods of loss calculation for ferro- and ferrimagnetic materials fail in the case of nonsinusoidal magnetic fields and DC premagnetization appearing in new power converter topologies. For this reason a new dynamic calculation model based on the static Jiles-Atherton model of ferromagnetic hysteresis is presented. A good accordance between calculations of the dynamic model and experimental results is shown for any dynamic field condition
Keywords
electromagnetic field theory; ferromagnetic properties of substances; magnetic hysteresis; network analysis; power convertors; EM field theory; dynamic losses; ferrimagnetic materials; ferromagnetic materials; hysteresis; magnetic material; network analysis; nonsinusoidal magnetic fields; power converter; static Jiles-Atherton model;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics and Applications, 1993., Fifth European Conference on
Conference_Location
Brighton
Type
conf
Filename
265162
Link To Document