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Comparing two power supplies for fast-field cycling nuclear magnetic resonance relaxometers power losses and performance

2016-08-01Conference object Restricted access
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dc.contributor.authorLima, Marco
dc.contributor.authorPereira, Bruno
dc.contributor.authorSousa, Duarte M.
dc.contributor.authorRoque, António
dc.contributor.authorMargato, Elmano
dc.date.accessioned2019-03-07T10:27:57Z
dc.date.available2019-03-07T10:27:57Z
dc.date.issued2016-08-01
dc.description.abstractThe main power supply of a Fast Field-Cycling Nuclear Magnetic Resonance (FFC-NMR) is the key element comparing the performance of different solutions. The power supply is a current source that supplies a magnet being the current controlled in order to perform adjustable and repetitive current cycles. This power supply can be based on different topologies, operating principles and controlled using distinct techniques. If for the final users of this experimental technique the current cycles of the equipment is the core feature, for the developers also the power losses distribution needs to be analyzed in order to develop efficient solutions. In this paper, the power losses and the dynamic behavior of two solutions for the FFC-NMR power supply are compared and discussed.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLIMA, Marco; [et al] – Comparing two power supplies for fast-field cycling nuclear magnetic resonance relaxometers power losses and performance. In 2016 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). Anacapri, Italy: IEEE, 2016. ISBN 978-1-5090-2067-6. Pp. 546-551pt_PT
dc.identifier.doi10.1109/SPEEDAM.2016.7525956pt_PT
dc.identifier.isbn978-1-5090-2067-6
dc.identifier.isbn978-1-5090-4181-7
dc.identifier.issn978-1-5090-2068-3
dc.identifier.urihttp://hdl.handle.net/10400.21/9660
dc.language.isoengpt_PT
dc.publisherInstitute of Electrical and Electronics Engineerspt_PT
dc.relation.publisherversionhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7525956pt_PT
dc.subjectPower supplypt_PT
dc.subjectPower lossespt_PT
dc.subjectFast field cycling NMRpt_PT
dc.subjectDC/DC converterpt_PT
dc.titleComparing two power supplies for fast-field cycling nuclear magnetic resonance relaxometers power losses and performancept_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FCEC%2F50021%2F2013/PT
oaire.citation.conferencePlace22-24 June 2016 - Anacapri, Italypt_PT
oaire.citation.endPage551pt_PT
oaire.citation.startPage546pt_PT
oaire.citation.title2016 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)pt_PT
oaire.fundingStream5876
person.familyNameMargato
person.givenNameElmano
person.identifier.ciencia-id2F12-3295-B091
person.identifier.orcid0000-0002-8601-9145
person.identifier.scopus-author-id6505972972
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication9f983bef-f0ef-4660-b6e9-e9beebaf6acc
relation.isAuthorOfPublication.latestForDiscovery9f983bef-f0ef-4660-b6e9-e9beebaf6acc
relation.isProjectOfPublication9964a800-3334-42d6-aab0-1f8870cbe7b1
relation.isProjectOfPublication.latestForDiscovery9964a800-3334-42d6-aab0-1f8870cbe7b1

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