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Article: Single-Inductor Multiple-Output (SIMO) Buck Hybrid Converter for Simultaneous Wireless and Wired Power Transfer

TitleSingle-Inductor Multiple-Output (SIMO) Buck Hybrid Converter for Simultaneous Wireless and Wired Power Transfer
Authors
KeywordsSwitches
Inductors
Hybrid power systems
MOSFET
Consumer electronics
Issue Date2020
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org.eproxy1.lib.hku.hk/xpl/RecentIssue.jsp?punumber=6245517
Citation
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2020, Epub 2020-06-17, p. 1-1 How to Cite?
AbstractIn this paper, a non-isolated single-inductor multiple-output (SIMO) DC-AC buck-derived hybrid converter for simultaneously driving multiple independent AC and DC loads by employing only a single inductor in the power stage, is proposed. Compared with the prior art, the proposed SIMO-based hybrid converter carries the conspicuous advantages of (i) a simple, compact and low-cost implementation of the power stage, (ii) reduced component count, (iii) high power density, (iv) increased output power, better flexibility and scalability in realizing any combinations of AC and/or DC loads, and (vi) high efficiency. By operating in pseudo-continuous conduction mode (PCCM), this hybrid converter enables wireless and wired power transfer at medium-power level without cross-regulation. In practice, this converter can serve as a Qi-compliant hybrid charger with multiple transmitting coils and USB charging ports for quick and concurrent multi-device charging. A hardware prototype of a single-inductor four-output (SIFO) buck-derived hybrid converter is constructed. The experimental results show that the SIFO converter produces a rated output power of 20 W and a maximum efficiency of around 88 %.
Persistent Identifierhttp://hdl.handle.net/10722/284059
ISSN
2023 Impact Factor: 4.6
2023 SCImago Journal Rankings: 2.985
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLee, ATL-
dc.contributor.authorJIN, W-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, SY-
dc.date.accessioned2020-07-20T05:55:46Z-
dc.date.available2020-07-20T05:55:46Z-
dc.date.issued2020-
dc.identifier.citationIEEE Journal of Emerging and Selected Topics in Power Electronics, 2020, Epub 2020-06-17, p. 1-1-
dc.identifier.issn2168-6777-
dc.identifier.urihttp://hdl.handle.net/10722/284059-
dc.description.abstractIn this paper, a non-isolated single-inductor multiple-output (SIMO) DC-AC buck-derived hybrid converter for simultaneously driving multiple independent AC and DC loads by employing only a single inductor in the power stage, is proposed. Compared with the prior art, the proposed SIMO-based hybrid converter carries the conspicuous advantages of (i) a simple, compact and low-cost implementation of the power stage, (ii) reduced component count, (iii) high power density, (iv) increased output power, better flexibility and scalability in realizing any combinations of AC and/or DC loads, and (vi) high efficiency. By operating in pseudo-continuous conduction mode (PCCM), this hybrid converter enables wireless and wired power transfer at medium-power level without cross-regulation. In practice, this converter can serve as a Qi-compliant hybrid charger with multiple transmitting coils and USB charging ports for quick and concurrent multi-device charging. A hardware prototype of a single-inductor four-output (SIFO) buck-derived hybrid converter is constructed. The experimental results show that the SIFO converter produces a rated output power of 20 W and a maximum efficiency of around 88 %.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org.eproxy1.lib.hku.hk/xpl/RecentIssue.jsp?punumber=6245517-
dc.relation.ispartofIEEE Journal of Emerging and Selected Topics in Power Electronics-
dc.rightsIEEE Journal of Emerging and Selected Topics in 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.subjectSwitches-
dc.subjectInductors-
dc.subjectHybrid power systems-
dc.subjectMOSFET-
dc.subjectConsumer electronics-
dc.titleSingle-Inductor Multiple-Output (SIMO) Buck Hybrid Converter for Simultaneous Wireless and Wired Power Transfer-
dc.typeArticle-
dc.identifier.emailLee, ATL: tlalee@eee.hku.hk-
dc.identifier.emailTan, SC: sctan@eee.hku.hk-
dc.identifier.emailHui, SY: ronhui@eee.hku.hk-
dc.identifier.authorityTan, SC=rp01606-
dc.identifier.authorityHui, SY=rp01510-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/JESTPE.2020.3002987-
dc.identifier.hkuros310838-
dc.identifier.volumeEpub 2020-06-17-
dc.identifier.spage1-
dc.identifier.epage1-
dc.identifier.isiWOS:000777346600073-
dc.publisher.placeUnited States-
dc.identifier.issnl2168-6777-

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