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Article: Techniques for input ripple current cancellation: classification and implementation

TitleTechniques for input ripple current cancellation: classification and implementation
Authors
Issue Date2000
PublisherIEEE.
Citation
Ieee Transactions On Power Electronics, 2000, v. 15 n. 6, p. 1144-1152 How to Cite?
AbstractSwitching power supplies, due to their high-frequency switching operation, draw a substantial amount of input ripple current. Such ripple current manifest itself as electromagnetic interference (EMI). Active and passive ripple cancellation methods have been proposed in the past. This paper discusses the cancellation methods, and classifies the basic circuit configurations for ripple current cancellation. The basis of discussion is a 'nullification' process, which can be described effectively in terms of the ideal circuit element nullor. The initial focus is on differential-mode noise cancellation, but the basic technique can be applied equally to cancelling common-mode noise. The classification provides a clear guideline for synthesizing practical cancellation circuits. Both active and passive implementation examples are given and experimentally demonstrated.
Persistent Identifierhttp://hdl.handle.net/10722/42874
ISSN
2015 Impact Factor: 4.953
2015 SCImago Journal Rankings: 3.005
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorPoon, NKen_HK
dc.contributor.authorLiu, JCPen_HK
dc.contributor.authorTse, CKen_HK
dc.contributor.authorPong, MHen_HK
dc.date.accessioned2007-03-23T04:33:50Z-
dc.date.available2007-03-23T04:33:50Z-
dc.date.issued2000en_HK
dc.identifier.citationIeee Transactions On Power Electronics, 2000, v. 15 n. 6, p. 1144-1152en_HK
dc.identifier.issn0885-8993en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42874-
dc.description.abstractSwitching power supplies, due to their high-frequency switching operation, draw a substantial amount of input ripple current. Such ripple current manifest itself as electromagnetic interference (EMI). Active and passive ripple cancellation methods have been proposed in the past. This paper discusses the cancellation methods, and classifies the basic circuit configurations for ripple current cancellation. The basis of discussion is a 'nullification' process, which can be described effectively in terms of the ideal circuit element nullor. The initial focus is on differential-mode noise cancellation, but the basic technique can be applied equally to cancelling common-mode noise. The classification provides a clear guideline for synthesizing practical cancellation circuits. Both active and passive implementation examples are given and experimentally demonstrated.en_HK
dc.format.extent207201 bytes-
dc.format.extent26624 bytes-
dc.format.extent5426 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.format.mimetypeapplication/pdf-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Transactions on Power Electronicsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2000 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.en_HK
dc.titleTechniques for input ripple current cancellation: classification and implementationen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0885-8993&volume=15&issue=6&spage=1144&epage=1152&date=2000&atitle=Techniques+for+input+ripple+current+cancellation:+classification+and+implementationen_HK
dc.identifier.emailPong, MH:mhp@eee.hku.hken_HK
dc.identifier.authorityPong, MH=rp00163en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/63.892829en_HK
dc.identifier.scopuseid_2-s2.0-0034313433en_HK
dc.identifier.hkuros60495-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034313433&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume15en_HK
dc.identifier.issue6en_HK
dc.identifier.spage1144en_HK
dc.identifier.epage1152en_HK
dc.identifier.isiWOS:000166292100020-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridPoon, NK=7003278153en_HK
dc.identifier.scopusauthoridLiu, JCP=8333420400en_HK
dc.identifier.scopusauthoridTse, CK=7103295097en_HK
dc.identifier.scopusauthoridPong, MH=7003449364en_HK

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