NDLI: Impedance Interaction and EMI Attenuation in Converters with an Integrated Transmission-Line Filter

Content Provider	IEEE Xplore Digital Library
Author	Baisden, Andrew C. Boroyevich, Dushan van Wyk, Jacobus Daniel
Copyright Year	2007
Description	Author affiliation: Center for Power Electronic Systems, The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, 655 Whittemore Hall (0179), Blacksburg, VA 24061 USA (Baisden, Andrew C.; Boroyevich, Dushan; van Wyk, Jacobus Daniel)
Abstract	Integrated transmission-line filters were previously proposed to attenuate conducted electro-magnetic interference (EMI) produced by high-frequency switching power converters. In this work, such a filter is manufactured using planar processing technologies, and it is tested for the first time with a 500W, front-end, single-phase power factor correction converter switching at 400 kHz. Impedance interactions between the filter, the converter, and the EMI measurement set-up are discussed, evaluated, measured, and improved to minimize undesired resonances and increase low-frequency EMI attenuation. Experimentally measured attenuation provided by the filter in the range from 100 kHz to 100 MHz was 20-50 dB.
Starting Page	1203
Ending Page	1208
File Size	2954482
Page Count	6
File Format	PDF
ISBN	1424407133
ISSN	10482334
DOI	10.1109/APEX.2007.357667
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-02-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electromagnetic interference Transmission lines Filters Attenuation measurement Switching converters Impedance measurement Manufacturing processes Testing Power factor correction Resonance Power factor correction circuit (PFC) Transmission-line filter Electromagnetic interference (EMI)
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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