DocumentCode
2399610
Title
Design of the high frequency electromagnetic behavior of planar inductor for resonant circuits in switching power converters
Author
Nejadpak, Arash ; Barzegaran, Mohammadreza ; Mohammed, Osama A.
Author_Institution
Energy System Research Laboratory, Department of Electrical and Computer Engineering, Florida International University, Miami, 33174, USA
fYear
2011
fDate
11-14 April 2011
Firstpage
1
Lastpage
2
Abstract
In this paper a planar inductor based resonant circuit is designed for zero-current switching (ZCS) buck converter. The electromagnetic behavior of the design is analyzed by finite element (FE) methods for EMI interactions. A high frequency model for conducted EMI in the resonant circuit is obtained. To suppress the conducted EMI in the circuit, a method based on the resonant circuit impedance control is proposed. All the results are compared to conventional circuits and improvement in responses were observed and verified through simulation and laboratory experimentation.
Keywords
Electromagnetic Interference; High Frequency; Planar Inductor; Quasi-Resonant converters;
fLanguage
English
Publisher
iet
Conference_Titel
Computation in Electromagnetics (CEM 2011), IET 8th International Conference on
Conference_Location
Wroclaw
Type
conf
DOI
10.1049/cp.2011.0030
Filename
6085451
Link To Document