Modeling and simulation of a power electronic converter for EMC

Author

Kato, Toshiji ; Otomo, Yosuke ; Harada, Kazurou ; Ishihara, Yoshiyuki

Author_Institution

Dept. of Electr. Eng., Doshisha Univ., Kyoto, Japan

Volume

2

fYear

2002

fDate

2002

Firstpage

541

Abstract

With the advancement of high-frequency switching devices, electromagnetic interference (EMI) has become a problem in power electronic converter designs. It is necessary to consider electromagnetic compatibility (EMC) design and possible EMI levels. This paper describes how to compute magnetic fields from converter EMI currents for a converter design. Firstly, modeling techniques for converter circuit components are discussed for a wide band frequency model by the parameter tuning method. Then a derived model is simulated for harmonic distributions of a loop current and its magnetic field. Examples including resonant type converters are discussed

Keywords

circuit simulation; electromagnetic compatibility; electromagnetic interference; power convertors; CAD; EMC; EMI; Saber; conduction-mode; converter EMI currents; converter design; electro-magnetic interference; electromagnetic compatibility; harmonic distributions; high-frequency switching devices; loop current; magnetic field; magnetic fields; parameter extraction; parameter tuning method; power electronic converter; wide band frequency model; Circuit optimization; Circuit simulation; Computational modeling; Electromagnetic compatibility; Electromagnetic interference; Frequency conversion; Magnetic fields; Power electronics; Switching converters; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Conversion Conference, 2002. PCC-Osaka 2002. Proceedings of the

Conference_Location

Osaka

Print_ISBN

0-7803-7156-9

Type

conf

DOI

10.1109/PCC.2002.997574

Filename

997574