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Conference Paper: Effective switching mode power supplies common mode noise cancellation technique with zero equipotential transformer models

TitleEffective switching mode power supplies common mode noise cancellation technique with zero equipotential transformer models
Authors
KeywordsCommon mode noise
Construction technique
Cut-off
Equipotential lines
High conversion efficiency
Issue Date2010
PublisherIEEE.
Citation
The 25th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2010), Palm Springs, CA., 21-25 February 2010. In Proceedings of the 25th APEC, 2010, p. 571-574 How to Cite?
Abstract
In this paper a transformer construction technique is proposed that effectively cut off the Common Mode (CM) noise voltage passing across the isolated primary and secondary windings. This technique employs the Zero Equipotential Line theory to construct an anti-phase winding. It effectively cuts down CM noise by eliminating the noise voltage across the isolated primary and secondary windings. The concept of maintaining an equipotential line along the bobbin and quiet node connections are justified by analysis. A well considered transformer design with the proposed CM noise cancellation technique can achieve high conversion efficiency as well as good CM noise insulation. ©2010 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/129655
ISSN
ISI Accession Number ID
References

 

Author Affiliations
  1. The University of Hong Kong
DC FieldValueLanguage
dc.contributor.authorChan, YPen_HK
dc.contributor.authorPong, MHen_HK
dc.contributor.authorPoon, NKen_HK
dc.contributor.authorLiu, CPen_HK
dc.date.accessioned2010-12-23T08:40:45Z-
dc.date.available2010-12-23T08:40:45Z-
dc.date.issued2010en_HK
dc.identifier.citationThe 25th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2010), Palm Springs, CA., 21-25 February 2010. In Proceedings of the 25th APEC, 2010, p. 571-574en_HK
dc.identifier.issn1048-2334-
dc.identifier.urihttp://hdl.handle.net/10722/129655-
dc.description.abstractIn this paper a transformer construction technique is proposed that effectively cut off the Common Mode (CM) noise voltage passing across the isolated primary and secondary windings. This technique employs the Zero Equipotential Line theory to construct an anti-phase winding. It effectively cuts down CM noise by eliminating the noise voltage across the isolated primary and secondary windings. The concept of maintaining an equipotential line along the bobbin and quiet node connections are justified by analysis. A well considered transformer design with the proposed CM noise cancellation technique can achieve high conversion efficiency as well as good CM noise insulation. ©2010 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEE.-
dc.relation.ispartofProceedings of the Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2010en_HK
dc.rightsIEEE Applied Power Electronics Conference and Exposition Conference Proceedings. Copyright © IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectCommon mode noise-
dc.subjectConstruction technique-
dc.subjectCut-off-
dc.subjectEquipotential lines-
dc.subjectHigh conversion efficiency-
dc.titleEffective switching mode power supplies common mode noise cancellation technique with zero equipotential transformer modelsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1048-2334&volume=&spage=571&epage=574&date=2010&atitle=Effective+switching+mode+power+supplies+common+mode+noise+cancellation+technique+with+zero+equipotential+transformer+models-
dc.identifier.emailPong, MH:mhp@eee.hku.hken_HK
dc.identifier.authorityPong, MH=rp00163en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/APEC.2010.5433613en_HK
dc.identifier.scopuseid_2-s2.0-77952127710en_HK
dc.identifier.hkuros178509en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77952127710&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage571en_HK
dc.identifier.epage574en_HK
dc.identifier.isiWOS:000278142300090-
dc.description.otherThe 25th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2010), Palm Springs, CA., 21-25 February 2010. In Proceedings of the 25th APEC, 2010, p. 571-574-
dc.identifier.scopusauthoridChan, YP=24075313800en_HK
dc.identifier.scopusauthoridPong, MH=7003449364en_HK
dc.identifier.scopusauthoridPoon, NK=7003278153en_HK
dc.identifier.scopusauthoridLiu, CP=7409795443en_HK

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