DocumentCode
3555739
Title
On modeling the common mode inductor
Author
Nave, Mark J.
Author_Institution
Sverdrup Technol., Huntsville, AL, USA
fYear
1991
fDate
12-16 Aug 1991
Firstpage
452
Lastpage
457
Abstract
The role of leakage inductance in filter performance and current handling is discussed. It is demonstrated that leakage inductance is desirable. The underlying physics for the common mode (CM) inductor are reviewed. A model which enables the designer to predict the leakage inductance of the CM choke is presented. Experimental data and practical applications are presented. A core selection methodology which incorporates leakage inductance criteria has been defined. Example predictions are demonstrated
Keywords
inductors; passive filters; common mode choke; common mode inductor; core selection; current handling; filter performance; leakage inductance; model; physics; Delta modulation; Drives; Filters; Inductance; Inductors; Magnetic materials; Magnetic separation; Permeability; Physics; Predictive models;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 1991. Symposium Record., IEEE 1991 International Symposium on
Conference_Location
Cherry Hill, NJ
Print_ISBN
0-7803-0158-7
Type
conf
DOI
10.1109/ISEMC.1991.148275
Filename
148275
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