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Article: Minimum Active Switch Requirements for Single-Phase PFC Rectifiers Without Electrolytic Capacitors

TitleMinimum Active Switch Requirements for Single-Phase PFC Rectifiers Without Electrolytic Capacitors
Authors
KeywordsElectrolytic capacitor
Pulsating power buffering
Single-phase
Single-switch
Issue Date2018
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=63
Citation
IEEE Transactions on Power Electronics, 2018 How to Cite?
AbstractActive pulsating power buffering (PPB) function can effectively reduce the twice-line frequency energy storage requirement in a single-phase rectifier. Existing single-phase solutions with active PPB must utilize more than two active switches in their circuits. Compared with conventional single-active-switch solutions without active PPB (e.g. a boost PFC rectifier), the cost of additional semiconductor switches and gate drive circuitry in an active PPB-based rectifier may not be justified for low power applications. This paper presents a family of single-switch single-phase rectifier with active PPB. Taking advantage of the on-time and off-time of a single switch, the proposed rectifiers are formulated by merging two converters which are respectively duty and frequency controlled. The steady-state characteristics of these converters are analyzed. A step-by-step design procedure is provided, and an active control method for limiting the maximum switching frequency for wide-load-range operation is presented. A 100-W prototype is built for demonstration of the proposed single-switch rectifier concept. It is envisaged that this concept, when combined with other circuit formulation techniques, e.g., partial power processing, dc-voltage feedback, may lead to new derivatives of single-switch rectifiers with more advanced features.
Persistent Identifierhttp://hdl.handle.net/10722/260421
ISSN
2017 Impact Factor: 6.812
2015 SCImago Journal Rankings: 3.005

 

DC FieldValueLanguage
dc.contributor.authorLi, S-
dc.contributor.authorQi, W-
dc.contributor.authorWu, J-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, SYR-
dc.date.accessioned2018-09-14T08:41:28Z-
dc.date.available2018-09-14T08:41:28Z-
dc.date.issued2018-
dc.identifier.citationIEEE Transactions on Power Electronics, 2018-
dc.identifier.issn0885-8993-
dc.identifier.urihttp://hdl.handle.net/10722/260421-
dc.description.abstractActive pulsating power buffering (PPB) function can effectively reduce the twice-line frequency energy storage requirement in a single-phase rectifier. Existing single-phase solutions with active PPB must utilize more than two active switches in their circuits. Compared with conventional single-active-switch solutions without active PPB (e.g. a boost PFC rectifier), the cost of additional semiconductor switches and gate drive circuitry in an active PPB-based rectifier may not be justified for low power applications. This paper presents a family of single-switch single-phase rectifier with active PPB. Taking advantage of the on-time and off-time of a single switch, the proposed rectifiers are formulated by merging two converters which are respectively duty and frequency controlled. The steady-state characteristics of these converters are analyzed. A step-by-step design procedure is provided, and an active control method for limiting the maximum switching frequency for wide-load-range operation is presented. A 100-W prototype is built for demonstration of the proposed single-switch rectifier concept. It is envisaged that this concept, when combined with other circuit formulation techniques, e.g., partial power processing, dc-voltage feedback, may lead to new derivatives of single-switch rectifiers with more advanced features.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=63-
dc.relation.ispartofIEEE Transactions on Power Electronics-
dc.rightsIEEE Transactions on Power Electronics. Copyright © Institute of Electrical and Electronics Engineers.-
dc.rights©20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.subjectElectrolytic capacitor-
dc.subjectPulsating power buffering-
dc.subjectSingle-phase-
dc.subjectSingle-switch-
dc.titleMinimum Active Switch Requirements for Single-Phase PFC Rectifiers Without Electrolytic Capacitors-
dc.typeArticle-
dc.identifier.emailLi, S: snli@eee.hku.hk-
dc.identifier.emailTan, SC: sctan@eee.hku.hk-
dc.identifier.emailHui, SYR: ronhui@eee.hku.hk-
dc.identifier.authorityTan, SC=rp01606-
dc.identifier.authorityHui, SYR=rp01510-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TPEL.2018.2868872-
dc.identifier.scopuseid_2-s2.0-85052870279-
dc.identifier.hkuros290409-
dc.publisher.placeUnited States-

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