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Conference Paper: A two-switch buck-boost PFC rectifier with automatic AC power decoupling capability

TitleA two-switch buck-boost PFC rectifier with automatic AC power decoupling capability
Authors
Issue Date2016
PublisherIEEE. The Proceedings' web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002943
Citation
The 8th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2016), Milwaukee, WI, USA, 18-22 September 2016. In Conference Proceedings, p. 1-7 How to Cite?
AbstractIn this paper, a single-stage power-factor-correction (PFC) rectifier with active power decoupling function is proposed. The proposed rectifier has a low component count as compared to existing solutions. Only two active switches, one inductor and one small power-buffering capacitor are needed. High power factor, wide output voltage range and active power decoupling can be simultaneously obtained. In addition, the rectifier has an inherent automatic power decoupling capability, and no dedicated active power decoupling control is required. Therefore, the control of the rectifier is simple and easy to implement. A 100 W prototype of the proposed rectifier with 110 Vrms/50 Hz input and a regulated DC output voltage ranging from 30 V to 100 V has been constructed and tested. The results show that with only a 15 μF power-buffering capacitor, a power factor of over 0.98, peak efficiency of 93.9% and output voltage ripple of less than 3% has been achieved.
DescriptionOral Sessions: S56 - PFC Rectifiers
Persistent Identifierhttp://hdl.handle.net/10722/232309
ISBN

 

DC FieldValueLanguage
dc.contributor.authorQi, W-
dc.contributor.authorLi, S-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, SYR-
dc.date.accessioned2016-09-20T05:29:07Z-
dc.date.available2016-09-20T05:29:07Z-
dc.date.issued2016-
dc.identifier.citationThe 8th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2016), Milwaukee, WI, USA, 18-22 September 2016. In Conference Proceedings, p. 1-7-
dc.identifier.isbn978-1-5090-0737-0-
dc.identifier.urihttp://hdl.handle.net/10722/232309-
dc.descriptionOral Sessions: S56 - PFC Rectifiers-
dc.description.abstractIn this paper, a single-stage power-factor-correction (PFC) rectifier with active power decoupling function is proposed. The proposed rectifier has a low component count as compared to existing solutions. Only two active switches, one inductor and one small power-buffering capacitor are needed. High power factor, wide output voltage range and active power decoupling can be simultaneously obtained. In addition, the rectifier has an inherent automatic power decoupling capability, and no dedicated active power decoupling control is required. Therefore, the control of the rectifier is simple and easy to implement. A 100 W prototype of the proposed rectifier with 110 Vrms/50 Hz input and a regulated DC output voltage ranging from 30 V to 100 V has been constructed and tested. The results show that with only a 15 μF power-buffering capacitor, a power factor of over 0.98, peak efficiency of 93.9% and output voltage ripple of less than 3% has been achieved.-
dc.languageeng-
dc.publisherIEEE. The Proceedings' web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002943-
dc.relation.ispartofIEEE Energy Conversion Congress and Exposition (ECCE)-
dc.rightsIEEE Energy Conversion Congress and Exposition (ECCE). Copyright © IEEE.-
dc.rights©2016 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.titleA two-switch buck-boost PFC rectifier with automatic AC power decoupling capability-
dc.typeConference_Paper-
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.identifier.doi10.1109/ECCE.2016.7854798-
dc.identifier.hkuros265478-
dc.identifier.hkuros274780-
dc.identifier.spage1-
dc.identifier.epage7-
dc.publisher.placeUnited States-
dc.description.otherThe 8th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2016), Milwaukee, WI., 18-22 September 2016.-

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