Research on the Electromagnetic Compatibility of Microcomputer Protection

Min Liu; Hua Wei Song; Jin Feng Zhao

doi:10.4028/www.scientific.net/AMM.325-326.832

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 325-326Research on the Electromagnetic Compatibility of...

Research on the Electromagnetic Compatibility of Microcomputer Protection

Abstract:

This paper analyzed the main interference sources and their influences on the operation of protection both in the smart substation and the traditional substation. The interferences could be suppressed by reducing radiation of the interference sources, blocking the coupling channel of common-mode interference, promoting the anti-electromagnetic interference ability of the sensitive circuit and designing the bleeder circuit rationally. A microcomputer protection has passed the EMC test successfully by adopting these measures.

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Periodical:

Applied Mechanics and Materials (Volumes 325-326)

Pages:

832-835

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.325-326.832

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Online since:

June 2013

Authors:

Min Liu, Hua Wei Song, Jin Feng Zhao

Keywords:

Anti-Interference, Electromagnetic Compatibility (EMC), Smart Substation

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References

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