DocumentCode
347719
Title
Loss modeling for planar inductors
Author
Imre, T.G. ; Cronje, W.A. ; van Wyk, J.D. ; Ferreira, J.A.
Author_Institution
Rand Afrikaans Univ., Johannesburg, South Africa
Volume
3
fYear
1999
fDate
1999
Firstpage
2108
Abstract
The high-frequency losses in a planar inductor structure are investigated. Theoretical calculations, by finite element method, and experimental thermal measurements are applied to investigate the dependence of the losses on material parameters that are a function of temperature. The effects of temperature dependent conductivity and permeability are investigated
Keywords
electrical conductivity; finite element analysis; inductors; losses; permeability; thermal variables measurement; finite element method; high-frequency losses; loss modeling; losses dependence; material parameters; permeability; planar inductor structure; planar inductors; temperature dependent conductivity; thermal measurements; Africa; Copper; Frequency; Geometry; Inductors; Inverters; Loss measurement; Magnetic materials; RLC circuits; Resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 1999. Thirty-Fourth IAS Annual Meeting. Conference Record of the 1999 IEEE
Conference_Location
Phoenix, AZ
ISSN
0197-2618
Print_ISBN
0-7803-5589-X
Type
conf
DOI
10.1109/IAS.1999.806026
Filename
806026
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