DocumentCode
1194551
Title
Evaluation of induced electric currents in strip-wound amorphous cores
Author
Bottauscio, Oriano ; Piat, Valeria Chiadò ; Chiampi, Mario ; Codegone, Marco ; Manzin, Alessandra
Author_Institution
Ist. Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy
Volume
41
Issue
10
fYear
2005
Firstpage
4060
Lastpage
4062
Abstract
A mathematical homogenization technique is applied to the computation of eddy currents in strip-wound amorphous cores. The results are compared with a standard finite-element (FE) solution of a test problem. The method is applied to the analysis of an amorphous core in a frequency range up to 1 MHz, with main emphasis on energy loss prediction.
Keywords
amorphous magnetic materials; eddy current losses; finite element analysis; magnetic cores; amorphous magnetic materials; classical losses; eddy currents; energy loss prediction; finite-element method; induced electric currents; mathematical homogenization technique; nonhomogenous media; strip-wound amorphous cores; Amorphous materials; Current density; Eddy currents; Energy loss; Frequency; Magnetic analysis; Magnetic cores; Magnetic flux; Permeability; Testing; Amorphous magnetic materials; classical losses; eddy currents; nonhomogenous media;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2005.854902
Filename
1519535
Link To Document