DocumentCode
2844214
Title
Nonlinear Inductance Measurement Using an Energy Storage Approach
Author
Meena, Manoj Kumar ; Khanna, Rohit ; Dipankar
Author_Institution
Electr. Eng., Indian Inst. of Technol. Bombay, Mumbai, India
fYear
2011
fDate
19-21 Dec. 2011
Firstpage
30
Lastpage
33
Abstract
A novel method to measure inductance of power inductors is presented in this paper. Energy stored in inductors was used to measure the nonlinear inductance as function of current flow. Inductance was measured for air core (control sample) and ferrite core inductors with increasing levels of currents through them. It was found that air core inductor behaved linearly as expected. Data for ferrite core inductor provided insight into saturation characteristics of magnetic materials.
Keywords
energy storage; ferrite devices; inductance measurement; magnetic cores; power inductors; air core inductor; current flow function; energy storage approach; ferrite core inductor; magnetic material; nonlinear inductance measurement; power inductor; Capacitors; Current measurement; Ferrites; Inductance; Inductance measurement; Inductors; Magnetic cores; energy storage; inductance; resonance; saturation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic System Design (ISED), 2011 International Symposium on
Conference_Location
Kochi, Kerala
Print_ISBN
978-1-4577-1880-9
Type
conf
DOI
10.1109/ISED.2011.72
Filename
6117321
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