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dc.contributor.authorClimente-Alarcon, V
dc.contributor.authorSmara, A
dc.contributor.authorMineev, N
dc.contributor.authorTomkow, L
dc.contributor.authorGlowacki, B A
dc.contributor.authorReis, T
dc.date.accessioned2020-06-19T14:55:35Z
dc.date.available2020-06-19T14:55:35Z
dc.date.issued2020-06
dc.identifier.issn1742-6588
dc.identifier.otherjpcs_1559_1_012148
dc.identifier.otherj15591148
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/306978
dc.description.abstractAbstract: Trapped-flux magnets comprising stacked superconducting tape constitute a promising development to increase the power density of electrical machines, whilst at the same time keeping the complexity required in their construction in manageable levels that allow their use in applications such as aircraft propulsion. However, the conditions in which superconducting stacks operate inside an electrical motor differ quite significantly from the materials characterization experiments commonly developed to model their behaviour. This work presents the results of studying the applicability of these devices as magnetic flux source in the rotor of synchronous machines considering the influence of whole magnetic circuit. Several aspects are assessed, such as flux harmonics, magnetization, losses and demagnetization. Analytical expressions, which provide limited accuracy but allow fast calculations, are used for this purpose. The results illustrate the different trade-offs that arise during the design of a synchronous electric motor using trapped-flux magnets.
dc.languageen
dc.publisherIOP Publishing
dc.rightsAttribution 3.0 Unported (CC BY 3.0)en
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/en
dc.subjectPaper
dc.titleTrapped-flux magnets characterization for application in synchronous machines
dc.typeArticle
dc.date.updated2020-06-19T14:55:34Z
prism.issueIdentifier1
prism.publicationNameJournal of Physics: Conference Series
prism.volume1559
dc.identifier.doi10.17863/CAM.54073
rioxxterms.versionofrecord10.1088/1742-6596/1559/1/012148
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/3.0/
dc.identifier.eissn1742-6596


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Attribution 3.0 Unported (CC BY 3.0)
Except where otherwise noted, this item's licence is described as Attribution 3.0 Unported (CC BY 3.0)