Classification and Comparison of EMI Mitigation Techniques in Switching Power Converters – A Review

Mohammad Rouhollah Yazdani; Hosein Farzanehfard; Jawad Faiz

Classification and Comparison of EMI Mitigation Techniques in Switching Power Converters – A Review

Mohammad Rouhollah Yazdani

Hosein Farzanehfard

Jawad Faiz

Vol. 11, No. 5, pp. 767-777, Sep. 2011

10.6113/JPE.2011.11.5.767

EMC

EMI

Line Impedance Stabilization Network (LISN)

Power converter

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Abstract

Power electronic systems such as switching power supplies are accounted as noise sources for other sensitive circuits. EMI caused by power converters can disturb the normal operation of the converter and other adjacent systems. Major research is concentrated on EMI mitigation for power converters in which the main concern is compliance with EMC standards to ensure proper operation of converters and nearby systems. This paper reviews EMI reduction techniques related to switching power converters with emphasis on the conducted EMI. A comprehensive review of significant research works is performed and various methods are thoroughly discussed and compared. Also, a classification of methods is presented. Moreover, converter prototypes are realized which contain several EMI mitigation techniques and their effects are presented via experimental results.

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Cite this article

[IEEE Style]

M. R. Yazdani, H. Farzanehfard, J. Faiz, "Classification and Comparison of EMI Mitigation Techniques in Switching Power Converters – A Review," Journal of Power Electronics, vol. 11, no. 5, pp. 767-777, 2011. DOI: 10.6113/JPE.2011.11.5.767.

[ACM Style]

Mohammad Rouhollah Yazdani, Hosein Farzanehfard, and Jawad Faiz. 2011. Classification and Comparison of EMI Mitigation Techniques in Switching Power Converters – A Review. Journal of Power Electronics, 11, 5, (2011), 767-777. DOI: 10.6113/JPE.2011.11.5.767.