Implementation of a novel active common-mode filter used in DC-DC converters

Xinli Chang; Yuehong Yang; Wenjie Chen; Xu Yang

doi:10.1109/URSIGASS.2014.6929540

Implementation of a novel active common-mode filter used in DC-DC converters

Xinli Chang
, Yuehong Yang
, Wenjie Chen
, Xu Yang

School of Electrical Engineering

Xi'an Jiaotong University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Scopus citations

Abstract

This paper proposed a novel active common-mode filter to suppress common-mode (CM) electromagnetic interference (EMI) in DC-DC converters. Common-mode coupled paths analysis and CM modeling analysis of a DC-DC converter is presented, firstly. Then analytical and experimental results are presented for a novel active EMI filter (AEF). The filter includes a current transformer for sensing a common mode signal, an output and an active circuitry for producing an offset signal on the output. By real time dynamic control of the active filter, the gain of the whole system could acquire the maximum value. This filter is suitable for input smoothing and integration in DC-DC converters.

Original language	English
Title of host publication	2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467352253
DOIs	https://doi.org/10.1109/URSIGASS.2014.6929540
State	Published - 17 Oct 2014
Event	31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014 - Beijing, China Duration: 16 Aug 2014 → 23 Aug 2014

Publication series

Name	2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014

Conference

Conference	31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014
Country/Territory	China
City	Beijing
Period	16/08/14 → 23/08/14

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10.1109/URSIGASS.2014.6929540

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Chang, X., Yang, Y., Chen, W., & Yang, X. (2014). Implementation of a novel active common-mode filter used in DC-DC converters. In 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014 Article 6929540 (2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/URSIGASS.2014.6929540

@inproceedings{fcbe7970346c4d7e90fa5cc7c91072d0,

title = "Implementation of a novel active common-mode filter used in DC-DC converters",

abstract = "This paper proposed a novel active common-mode filter to suppress common-mode (CM) electromagnetic interference (EMI) in DC-DC converters. Common-mode coupled paths analysis and CM modeling analysis of a DC-DC converter is presented, firstly. Then analytical and experimental results are presented for a novel active EMI filter (AEF). The filter includes a current transformer for sensing a common mode signal, an output and an active circuitry for producing an offset signal on the output. By real time dynamic control of the active filter, the gain of the whole system could acquire the maximum value. This filter is suitable for input smoothing and integration in DC-DC converters.",

author = "Xinli Chang and Yuehong Yang and Wenjie Chen and Xu Yang",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014 ; Conference date: 16-08-2014 Through 23-08-2014",

year = "2014",

month = oct,

day = "17",

doi = "10.1109/URSIGASS.2014.6929540",

language = "英语",

series = "2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014",

}

Chang, X, Yang, Y, Chen, W & Yang, X 2014, Implementation of a novel active common-mode filter used in DC-DC converters. in 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014., 6929540, 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014, Institute of Electrical and Electronics Engineers Inc., 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014, Beijing, China, 16/08/14. https://doi.org/10.1109/URSIGASS.2014.6929540

Implementation of a novel active common-mode filter used in DC-DC converters. / Chang, Xinli; Yang, Yuehong; Chen, Wenjie et al.
2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014. Institute of Electrical and Electronics Engineers Inc., 2014. 6929540 (2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Implementation of a novel active common-mode filter used in DC-DC converters

AU - Chang, Xinli

AU - Yang, Yuehong

AU - Chen, Wenjie

AU - Yang, Xu

PY - 2014/10/17

Y1 - 2014/10/17

N2 - This paper proposed a novel active common-mode filter to suppress common-mode (CM) electromagnetic interference (EMI) in DC-DC converters. Common-mode coupled paths analysis and CM modeling analysis of a DC-DC converter is presented, firstly. Then analytical and experimental results are presented for a novel active EMI filter (AEF). The filter includes a current transformer for sensing a common mode signal, an output and an active circuitry for producing an offset signal on the output. By real time dynamic control of the active filter, the gain of the whole system could acquire the maximum value. This filter is suitable for input smoothing and integration in DC-DC converters.

AB - This paper proposed a novel active common-mode filter to suppress common-mode (CM) electromagnetic interference (EMI) in DC-DC converters. Common-mode coupled paths analysis and CM modeling analysis of a DC-DC converter is presented, firstly. Then analytical and experimental results are presented for a novel active EMI filter (AEF). The filter includes a current transformer for sensing a common mode signal, an output and an active circuitry for producing an offset signal on the output. By real time dynamic control of the active filter, the gain of the whole system could acquire the maximum value. This filter is suitable for input smoothing and integration in DC-DC converters.

UR - https://www.scopus.com/pages/publications/84919723454

U2 - 10.1109/URSIGASS.2014.6929540

DO - 10.1109/URSIGASS.2014.6929540

M3 - 会议稿件

AN - SCOPUS:84919723454

T3 - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014

BT - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014

Y2 - 16 August 2014 through 23 August 2014

ER -

Implementation of a novel active common-mode filter used in DC-DC converters

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