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Conference Paper: A series of exponential step-down switched-capacitor converters and their applications in two-stage converters

TitleA series of exponential step-down switched-capacitor converters and their applications in two-stage converters
Authors
KeywordsBuck converters
Effective solution
Low Power
Power conversion
Switched capacitor
Issue Date2013
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000089
Citation
The 2013 IEEE International Symposium on Circuits and Systems (ISCAS 2013), Beijing, China, 19-23 May 2013. In IEEE International Symposium on Circuits and Systems Proceedings, 2013, p. 701-704 How to Cite?
AbstractThere is a demand for low-power high-voltage-gain transformerless DC-DC converters. It is difficult to achieve this kind of conversion with good efficiency through a buck converter. The two-stage converter is proven to be an effective solution for such applications. In this paper, a series of exponential step-down switched-capacitor (ESC) converters that achieve the benefits of high-voltage-gain conversion, but comprise fewer switches than other switched-capacitor converter topologies, is proposed. The ESC converters are applicable as first-stage converters in the two-stage power conversion solution. Experimental results validating the idea are provided. © 2013 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/196301
ISBN
ISSN

 

DC FieldValueLanguage
dc.contributor.authorXiong, Sen_US
dc.contributor.authorWong, SCen_US
dc.contributor.authorTan, SCen_US
dc.date.accessioned2014-04-01T08:46:42Z-
dc.date.available2014-04-01T08:46:42Z-
dc.date.issued2013en_US
dc.identifier.citationThe 2013 IEEE International Symposium on Circuits and Systems (ISCAS 2013), Beijing, China, 19-23 May 2013. In IEEE International Symposium on Circuits and Systems Proceedings, 2013, p. 701-704en_US
dc.identifier.isbn978-1-4673-5762-3-
dc.identifier.issn0271-4302en_US
dc.identifier.urihttp://hdl.handle.net/10722/196301-
dc.description.abstractThere is a demand for low-power high-voltage-gain transformerless DC-DC converters. It is difficult to achieve this kind of conversion with good efficiency through a buck converter. The two-stage converter is proven to be an effective solution for such applications. In this paper, a series of exponential step-down switched-capacitor (ESC) converters that achieve the benefits of high-voltage-gain conversion, but comprise fewer switches than other switched-capacitor converter topologies, is proposed. The ESC converters are applicable as first-stage converters in the two-stage power conversion solution. Experimental results validating the idea are provided. © 2013 IEEE.-
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000089en_US
dc.relation.ispartofIEEE International Symposium on Circuits and Systems Proceedingsen_US
dc.rightsCreative Commons: Attribution 3.0 Hong Kong Licenseen_US
dc.rights©2013 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_US
dc.subjectBuck converters-
dc.subjectEffective solution-
dc.subjectLow Power-
dc.subjectPower conversion-
dc.subjectSwitched capacitor-
dc.titleA series of exponential step-down switched-capacitor converters and their applications in two-stage convertersen_US
dc.typeConference_Paperen_US
dc.identifier.emailXiong, S: sxiong@hku.hken_US
dc.identifier.emailTan, SC: sctan@hku.hken_US
dc.identifier.authorityTan, SC=rp01606en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/ISCAS.2013.6571943en_US
dc.identifier.scopuseid_2-s2.0-84883314460-
dc.identifier.hkuros228383en_US
dc.identifier.spage701en_US
dc.identifier.epage704en_US
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 140430-

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