DocumentCode
26521
Title
Magnetic Field Distribution and Analytical Optimization of Foil Windings Conducting Sinusoidal Current
Author
Wojda, R.P. ; Kazimierczuk, Marian K.
Author_Institution
ABB Corp. Res. Center, Cracow, Poland
Volume
4
fYear
2013
fDate
2013
Abstract
Magnetic field distribution in field inductors at various frequencies is presented. Optimization of foil winding thickness to achieve the minimum winding resistance and the minimum winding loss of resonant power inductors is performed. The equation for optimum foil thickness is derived. The results obtained are required to design low loss inductors and high-efficiency resonant circuits.
Keywords
foils; magnetic fields; windings; analytical optimization; field inductors; foil winding thickness; high efficiency resonant circuit; magnetic field distribution; optimum foil thickness; resonant power inductors; sinusoidal current; winding loss; winding resistance; Eddy currents; Electromagnetic devices; Foil windings; Inductors; Electromagnetics; eddy currents; high-frequency inductors; optimization; proximity effect; skin effect; winding losses;
fLanguage
English
Journal_Title
Magnetics Letters, IEEE
Publisher
ieee
ISSN
1949-307X
Type
jour
DOI
10.1109/LMAG.2013.2255864
Filename
6504542
Link To Document