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

Authors

DOI:

https://doi.org/10.18100/ijamec.934394

Keywords:

dc-dc converter, electromagnetic interference, snubber, T-type converter

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.

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Published

30-09-2021

Issue

Vol. 9 No. 3 (2021)

Section

Research Articles

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Copyright (c) 2021 International Journal of Applied Methods in Electronics and Computers

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How to Cite

[1]
“Reducing Electromagnetic Interference in Three-Level T-type Isolated Bidirectional DC-DC Converter Using a Snubber Circuit”, J. Appl. Methods Electron. Comput., vol. 9, no. 3, pp. 26–34, Sep. 2021, doi: 10.18100/ijamec.934394.