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Article: Optimal Design Of Integrated Magnetics For Differential Rectifiers And Inverters

TitleOptimal Design Of Integrated Magnetics For Differential Rectifiers And Inverters
Authors
WU, MLi, STan, SCHui, SYR
KeywordsCoupling coefficient
different rectifiers and inverters
inductor cores
integrated magnetics
power density
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, v. 33 n. 6, p. 4616-4626 How to Cite?
DOI: http://dx.doi.org/10.1109/TPEL.2017.2731972
AbstractIn this paper, a type of low-frequency integrated AC inductor without inductance coupling is proposed for differential rectifiers/inverters. The objective is to increase the power density of these converters by replacing their two bulky and low-frequency AC inductors with the proposed integrated AC inductor, which is much more compact. The principles of the proposed magnetic integration approach and the optimization procedures are explained in detail. An integrated inductor with 34.9% reduction in volume as compared to its discrete-inductor counterpart is designed and tested via simulations using the software Maxwell. Three integrated inductor prototypes with a core volume reduction of up to 30.9% are constructed in the laboratory and are applied to a buck differential rectifier for experimental verification. Their performance in terms of coupling effect, thermal temperature, power efficiency and system switching frequency are examined.
Persistent Identifierhttp://hdl.handle.net/10722/246245
ISSN
0885-8993
2021 Impact Factor: 5.967
2020 SCImago Journal Rankings: 2.159
ISI Accession Number ID
WOS:000426014100008

 

DC FieldValueLanguage
dc.contributor.authorWU, M-
dc.contributor.authorLi, S-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, SYR-
dc.date.accessioned2017-09-18T02:25:05Z-
dc.date.available2017-09-18T02:25:05Z-
dc.date.issued2018-
dc.identifier.citationIEEE Transactions on Power Electronics, 2018, v. 33 n. 6, p. 4616-4626-
dc.identifier.issn0885-8993-
dc.identifier.urihttp://hdl.handle.net/10722/246245-
dc.description.abstractIn this paper, a type of low-frequency integrated AC inductor without inductance coupling is proposed for differential rectifiers/inverters. The objective is to increase the power density of these converters by replacing their two bulky and low-frequency AC inductors with the proposed integrated AC inductor, which is much more compact. The principles of the proposed magnetic integration approach and the optimization procedures are explained in detail. An integrated inductor with 34.9% reduction in volume as compared to its discrete-inductor counterpart is designed and tested via simulations using the software Maxwell. Three integrated inductor prototypes with a core volume reduction of up to 30.9% are constructed in the laboratory and are applied to a buck differential rectifier for experimental verification. Their performance in terms of coupling effect, thermal temperature, power efficiency and system switching frequency are examined.-
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.subjectCoupling coefficient-
dc.subjectdifferent rectifiers and inverters-
dc.subjectinductor cores-
dc.subjectintegrated magnetics-
dc.subjectpower density-
dc.titleOptimal Design Of Integrated Magnetics For Differential Rectifiers And Inverters-
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.2017.2731972-
dc.identifier.scopuseid_2-s2.0-85028935455-
dc.identifier.hkuros276682-
dc.identifier.hkuros292703-
dc.identifier.volume33-
dc.identifier.issue6-
dc.identifier.spage4616-
dc.identifier.epage4626-
dc.identifier.isiWOS:000426014100008-
dc.publisher.placeUnited States-
dc.identifier.issnl0885-8993-

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