| dc.contributor.author | Valavi, Mostafa | |
| dc.contributor.author | Nysveen, Arne | |
| dc.contributor.author | Nilsen, Roy | |
| dc.contributor.author | Le Besnerais, Jean | |
| dc.contributor.author | Devillers, Emile | |
| dc.date.accessioned | 2018-02-02T07:34:07Z | |
| dc.date.available | 2018-02-02T07:34:07Z | |
| dc.date.created | 2017-11-15T12:21:17Z | |
| dc.date.issued | 2017 | |
| dc.identifier.isbn | 978-1-5090-2998-3 | |
| dc.identifier.uri | http://hdl.handle.net/11250/2482286 | |
| dc.description.abstract | This paper investigates the influence of converter-fed operation on magnetic forces and radial vibration in a hydrogenerator. Flux density distribution is computed using time-stepping finite element (FE) analysis and used to calculate force density distribution based on Maxwell stress tensor. Both temporal and spatial characteristics of selected flux density and force density waves are studied. Important spatial harmonics of radial forces are investigated and compared for converter-fed and converter-less operations. Vibration analysis is also presented based on the magnetic field data computed by FE analysis. | nb_NO |
| dc.language.iso | eng | nb_NO |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | nb_NO |
| dc.relation.ispartof | IEEE Energy Conversion Congress and Expo (ECCE) 2017 | |
| dc.title | Analysis of magnetic forces and vibration in a converter-fed synchronous hydrogenerator | nb_NO |
| dc.type | Chapter | nb_NO |
| dc.description.version | submittedVersion | nb_NO |
| dc.subject.nsi | VDP::Elektrotekniske fag: 540 | nb_NO |
| dc.subject.nsi | VDP::Electro-technical sciences: 540 | nb_NO |
| dc.identifier.doi | 10.1109/ECCE.2017.8096018 | |
| dc.identifier.cristin | 1514361 | |
| dc.relation.project | Norges forskningsråd: 257588 | nb_NO |
| dc.description.localcode | © 2017 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.unitcode | 194,63,20,0 | |
| cristin.unitname | Institutt for elkraftteknikk | |
| cristin.ispublished | true | |
| cristin.fulltext | preprint | |
| cristin.qualitycode | 1 | |
