ǂA ǂFEM method for eddy current analysis in laminated media

Oszkar Biró (Author), Kurt Preis (Author), Igor Tičar (Author)

Abstract

A method is presented to compute three-dimensional eddy current distributions in laminated media by means of the finite element method. In a first step, the laminated medium is assumed to have an anisotropic conductivity with zero (or very low) value in the direction normal to the laminations. In a second step, the eddy currents within the laminates are computed by solving the quasistatic electromagnetic field individually in each sheet. In these essentially two-dimensional analyses, the boundary conditions are taken from the three dimensional field distribution determined in the first step. Comparisons with results obtained from a finite element model taking account of each laminate prove the validity of the method.

Keywords

elektromagnetno polje;vrtinčni tokovi;MKE analiza;laminati;electromagnetic field;eddy currents;finite element method analysis;laminates;

Data

Language:	English
Year of publishing:	2005
Typology:	1.01 - Original Scientific Article
Organization:	UM FERI - Faculty of Electrical Engineering and Computer Science
UDC:	621.3.014.4:519.61/.64
COBISS:	9416214
ISSN:	0332-1649
Views:	1561
Downloads:	62
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary keywords:	elektromagnetno polje;vrtinčni tokovi;MKE analiza;laminati;
URN:	URN:SI:UM:
Pages:	str. 241-248
Volume:	ǂVol. ǂ24
Issue:	ǂno. ǂ1
Chronology:	2005
ID:	8718478