DocumentCode
2580164
Title
Two-dimensional calculation of winding losses in transformers
Author
Albach, Manfred
Author_Institution
Lehrstuhl fur Elektromagnetische Felder, Friedrich-Alexander-Univ. Erlangen-Nurnberg, Germany
Volume
3
fYear
2000
fDate
2000
Firstpage
1639
Abstract
In this report, the two-dimensional calculation of the winding losses occurring in magnetic devices like chokes and transformers used in switch mode power supplies is presented. Based on the field distribution in the winding area including the fringing fields of the arbitrarily positioned air gaps, the skin and proximity losses in each turn are analytically calculated
Keywords
air gaps; eddy currents; losses; power transformers; skin effect; switched mode power supplies; transformer windings; air gaps; chokes; field distribution; fringing fields; magnetic devices; power transformer winding losses; proximity losses; skin losses; switch mode power supplies; two-dimensional calculation; winding area; Air gaps; Inductors; Magnetic analysis; Magnetic devices; Magnetic losses; Magnetic switching; Power supplies; Skin; Switches; Transformers;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2000. PESC 00. 2000 IEEE 31st Annual
Conference_Location
Galway
ISSN
0275-9306
Print_ISBN
0-7803-5692-6
Type
conf
DOI
10.1109/PESC.2000.880550
Filename
880550
Link To Document