verifiedOpen Access Peer-Reviewed Scientific Journal (CC BY 4.0)
Peer-Reviewed Academic JournalInternational Journal of Applied Methods in Electronics and Computers
ISSN: 3023-4409DOI Prefix: 10.58190/ijamec
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Pages: 26-34

Reducing Electromagnetic Interference in Three-Level T-type Isolated Bidirectional DC-DC Converter Using a Snubber Circuit

Halime HIZARCI fingerprint
Kemal KALAYCI fingerprint
Onur DEMIREL fingerprint
Uğur ARIFOĞLU fingerprint
Publication DateSeptember 30, 2021
Volume / IssueVol. 9, No. 3 (pp. 26-34)
subject

Abstract

Electromagnetic interference is the main problem in high switching power converters like DC-DC converters. One of the solution methods for electromagnetic interference reduction is to design a snubber circuit. The snubber circuit is a practical method to reduce fluctuations caused by parasitic components from the layout and non-ideal characteristics of switching devices. An effective snubber circuit design increases the converter's efficiency and reduces EMI noise. In this paper, electromagnetic interference is reduced using different snubber circuits in a three-level T-type isolated bidirectional DC-DC converter. The converter is simulated in PSIM to see the effectiveness of the noise reduction with the snubber circuits. CISPR 25 standard is used for the compliance assessment in the study.
Keywords:dc-dc converterelectromagnetic interferencesnubberT-type converter

Author Affiliations

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How to Cite This Article

H. H., K. K., O. D., U. A. (2021). Reducing Electromagnetic Interference in Three-Level T-type Isolated Bidirectional DC-DC Converter Using a Snubber Circuit. International Journal of Applied Methods in Electronics and Computers, 26-34. https://doi.org/10.18100/ijamec.934394