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dc.contributor.authorMagnusson, Niklas
dc.contributor.authorEliassen, J. C.
dc.contributor.authorAbrahamsen, Asger B
dc.contributor.authorHellesø, Svein Magne
dc.contributor.authorRunde, Magne
dc.contributor.authorNysveen, Arne
dc.contributor.authorMoslått, Lars-Erik
dc.contributor.authorBjerkli, Jarle
dc.contributor.authorKing, Patrick
dc.date.accessioned2018-04-18T08:46:39Z
dc.date.available2018-04-18T08:46:39Z
dc.date.created2018-03-15T15:59:02Z
dc.date.issued2018
dc.identifier.issn1051-8223
dc.identifier.urihttp://hdl.handle.net/11250/2494629
dc.description.abstractField windings made of MgB2 wires or tapes are considered for their potential to reduce volume, weight and cost of large offshore wind turbine generators. To gain experience of how to use this relatively new material in full-scale generators, tests of different winding methodologies and techniques are needed. In this paper, we describe in detail the steps used to wind a racetrack coil with a length of 1 m and a width of 0.5 m out of 4.5 km of MgB2 superconducting tape. The width corresponds to a full-scale pole of a 10 MW generator, whereas the length of the straight section is shorter than the corresponding full-scale pole. The coil was built up of 10 double pancake coils. Each double pancake coil was wet-wound using a semi-automatic winding process, where Stycast 2850 was applied directly to the MgB2 tape without any other dedicated electrical insulation. The strengths and weaknesses of the winding process are discussed and compared to the dry-winding method.nb_NO
dc.language.isoengnb_NO
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)nb_NO
dc.titleFabrication of a scaled MgB2 racetrack demonstrator pole for a 10 MW direct drive wind turbine generatornb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.volume28nb_NO
dc.source.journalIEEE transactions on applied superconductivitynb_NO
dc.source.issue4nb_NO
dc.identifier.doi.1109/TASC.2018.2815027
dc.identifier.cristin1573249
dc.relation.projectEC/FP7/308974nb_NO
dc.relation.projectNorges forskningsråd: 193823nb_NO
dc.description.localcodeThis is the author's version of an article that has been published in this journal. Changes were made to this version by the publisher prior to publication. © 2018 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.nb_NO
cristin.unitcode194,63,20,0
cristin.unitnameInstitutt for elkraftteknikk
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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