Research on Conducted Electromagnetic Interference Mechanism Based on High Power Transformer Cabinet

Research on Conducted Electromagnetic Interference Mechanism Based on High Power Transformer Cabinet

Lingxiang Deng

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Yongan Wang

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Xudong Zhao

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Shijin li

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Nanjing Normal University

Research on Conducted Electromagnetic Interference Mechanism Based on High Power Transformer Cabinet

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Abstract

The problem of conducted electromagnetic interference generated by high-power transformer cabinets is analyzed. Firstly, the equivalent model of the high-frequency circuit of conduction noise is established. The calculation method of noise current and voltage is described. Then the joint mode and differential mode conduction noise are analyzed. I am modeling as a theoretical basis for subsequent conduction noise extraction and separation. The method of suppressing conducted noise is studied, and the suppression effect of the filter on the noise of the AC output of the high-power transformer cabinet is analyzed, which provides a theoretical basis for the actual engineering rectification.

References

14 Cites in Article

Reference Format

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Lingxiang Deng. 2019. \u201cResearch on Conducted Electromagnetic Interference Mechanism Based on High Power Transformer Cabinet\u201d. Global Journal of Research in Engineering - F: Electrical & Electronic GJRE-F Volume 19 (GJRE Volume 19 Issue F5).

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GJRE Volume 19 Issue F5

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

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GJRE-F Classification FOR Code: 040401

Submission ReceivedDecember 13, 2018
Peer Review Double Blind
Handling Editor
Accepted January 2, 2019
Published January 15, 2019

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v1.2

Issue date

November 14, 2019

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