DocumentCode
2592735
Title
Design theory and implementation of planar EMI filter based on annular integrated inductor-capacitor unit
Author
Wang, Shishan ; Xu, Chenchen ; Qin, Haihong
Author_Institution
Jiangsu Key Lab. of New Energy Generation & Power Conversion, Nanjing, China
fYear
2012
fDate
21-24 May 2012
Firstpage
129
Lastpage
132
Abstract
An integrated structure formed by an annular “inductor-capacitor” is proposed firstly in this paper. Based on general arc transmission theory, the distributed-parameter model of the LC unit is established. Besides, the turn-to-turn electromagnetic parameter is extracted using finite element method. In order to verify the proposed design theory, several EMI filters formed by LC units are designed according to the specifications.
Keywords
electromagnetic interference; finite element analysis; passive filters; LC unit; annular integrated inductor-capacitor unit; distributed-parameter model; finite element method; general arc transmission theory; planar EMI filter; turn-to-turn electromagnetic parameter; Capacitance; Electromagnetic interference; Equations; Gold; Iron; Mathematical model; Transmission line matrix methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility (APEMC), 2012 Asia-Pacific Symposium on
Conference_Location
Singapore
Print_ISBN
978-1-4577-1557-0
Electronic_ISBN
978-1-4577-1558-7
Type
conf
DOI
10.1109/APEMC.2012.6237810
Filename
6237810
Link To Document