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dc.contributor.authorTang, Sai Chun
dc.contributor.authorOtten, David M.
dc.contributor.authorKeim, Thomas A.
dc.contributor.authorPerreault, David J.
dc.date.accessioned2012-03-30T19:54:22Z
dc.date.available2012-03-30T19:54:22Z
dc.date.issued2010-11
dc.date.submitted2010-02
dc.identifier.issn0885-8969
dc.identifier.issn1558-0059
dc.identifier.otherINSPEC Accession Number: 11653647
dc.identifier.urihttp://hdl.handle.net/1721.1/69902
dc.description.abstractThis paper presents techniques for the design of high-power Lundell alternators with integrated switched-mode rectifiers. A multisection stator winding and interleaved rectifier arrangement is introduced that enables high power levels to be achieved using small semiconductor devices, and which greatly reduces the output filter capacitor requirements. We also demonstrate control methods suited for this interleaved system. In addition to accurate closed-loop output voltage control, we introduce methods to provide (partial) synchronous rectification for reduced loss, and to provide tight load-dump transient control. The proposed technology is validated in the design and experimental evaluation of a 42-V, 3.4-kW alternator with fully integrated power electronics and controls. The prototype alternator achieves approximately a factor of 2.1 increase in power and 1.6 increase in power density as compared to a conventional diode-rectified alternator.en_US
dc.description.sponsorshipMIT/Industry Consortium on Advanced Automotive Electrical/Electronic Components and Systemsen_US
dc.language.isoen_US
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/tec.2010.2050774en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceIEEEen_US
dc.titleDesign and Evaluation of a 42-V Automotive Alternator With Integrated Switched-Mode Rectifieren_US
dc.typeArticleen_US
dc.identifier.citationTang, Sai Chun et al. “Design and Evaluation of a 42-V Automotive Alternator With Integrated Switched-Mode Rectifier.” IEEE Transactions on Energy Conversion 25.4 (2010): 983–992. Web. 30 Mar. 2012. © 2010 Institute of Electrical and Electronics Engineersen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Electrical Engineering and Computer Scienceen_US
dc.contributor.departmentMassachusetts Institute of Technology. Laboratory for Electromagnetic and Electronic Systemsen_US
dc.contributor.departmentMassachusetts Institute of Technology. Research Laboratory of Electronicsen_US
dc.contributor.approverPerrault, David J.
dc.contributor.mitauthorOtten, David M.
dc.contributor.mitauthorKeim, Thomas A.
dc.contributor.mitauthorPerreault, David J.
dc.relation.journalIEEE Transactions on Energy Conversionen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsTang, Sai Chun; Otten, David M.; Keim, Thomas A.; Perreault, David J.en
dc.identifier.orcidhttps://orcid.org/0000-0002-0746-6191
dc.identifier.orcidhttps://orcid.org/0000-0003-0313-8243
mit.licensePUBLISHER_POLICYen_US


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