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dc.contributor.authorClimente-Alarcon, Ven
dc.contributor.authorPatel, Anupen
dc.contributor.authorBaskys, Aen
dc.contributor.authorGlowacki, Barteken
dc.date.accessioned2019-04-25T23:30:15Z
dc.date.available2019-04-25T23:30:15Z
dc.date.issued2019-06-03en
dc.identifier.issn1757-8981
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/291985
dc.description.abstractHigh temperature superconducting (HTS) tape can be cut and stacked to form composite bulks capable of generating fields as high as 17.7 T, the highest of any trapped field magnet. This makes them the most powerful permanent magnets accounting for the need to maintain a cryogenic temperature. This cryogenic penalty is increasingly being justified due to the significantly higher power densities (>10kW/Kg) fully superconducting motors can enable by using magnetized stacks of tape on the rotor and HTS coils on the stator. Design considerations for a motor using magnetized stacks for aerospace applications will be presented including FEM modelling in COMSOL and experimental prototype results for candidate designs. The rotor AC loss due to heating by ripple fields will be discussed based on these results and its interdependence with stator AC loss in a fully superconducting motor which has not always been appreciated in previous partially superconducting motor designs.
dc.description.sponsorshipEPSRC grant EP/P000738/1
dc.publisherIOP Publishing
dc.rightsCreative Commons Attribution 3.0
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/
dc.titleDesign considerations for electric motors using stacks of high temperature superconducting tape as permanent magnetsen
dc.typeArticle
dc.rights.licensehttps://creativecommons.org/licenses/by/3.0/
prism.issueIdentifier1en
prism.publicationDate2019en
prism.publicationNameIOP Conference Series: Materials Science and Engineeringen
prism.volume502en
dc.identifier.doi10.17863/CAM.39138
dcterms.dateAccepted2019-04-15en
rioxxterms.versionofrecord10.1088/1757-899X/502/1/012182en
rioxxterms.versionAM
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2019-06-03en
dc.contributor.orcidPatel, Anup [0000-0002-3979-3517]
dc.identifier.eissn1757-899X
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEuropean Commission Horizon 2020 (H2020) Societal Challenges (723119)
cam.orpheus.successThu Jan 30 10:46:09 GMT 2020 - The item has an open VoR version.*
rioxxterms.freetoread.startdate2100-01-01


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Creative Commons Attribution 3.0
Except where otherwise noted, this item's licence is described as Creative Commons Attribution 3.0