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Extended magnetization of superconducting pellets in highly inhomogeneous magnetic field
dc.contributor.author | Maynou Gil, Roger |
dc.contributor.author | López López, José |
dc.contributor.author | Granados García, Javier A.J. |
dc.contributor.author | Torres Cámara, Ricardo |
dc.contributor.author | Bosch Tous, Ricardo |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Mecànica de Fluids |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica |
dc.date.accessioned | 2013-10-25T13:24:40Z |
dc.date.created | 2011 |
dc.date.issued | 2011 |
dc.identifier.citation | Maynou, R. [et al.]. Extended magnetization of superconducting pellets in highly inhomogeneous magnetic field. A: Superconductivity Centennial Conference. "Book of Abstracts: EUCAS-ISEC-ICMC". The Hagues: 2011, p. 777-785. |
dc.identifier.uri | http://hdl.handle.net/2117/20467 |
dc.description.abstract | The magnetization of superconducting pellets is a worth point in the development of trapped flux superconducting motors. Experimental and simulated data have been reported extensively according to the framework of one or several pulses of a homogeneous magnetizing field applied to a pellet or a set of pellets. In case of cylindrical rotors of low power motors with radial excitation, however, the use of the copper coils to produce the starting magnetization of the pellets produces a highly inhomogeneous magnetic field which cannot be reduced to a 2D standard model. In this work we present an analysis of the magnetization of the superconducting cylindrical rotor of a small motor by using a commercial FEM program, being the rotor magnetized by the working copper coils of the motor. The aim of the study is a report of the magnetization obtained and theheat generated in the HTSC pellets. |
dc.format.extent | 9 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Física::Termodinàmica |
dc.subject | Àrees temàtiques de la UPC::Física::Física de fluids |
dc.subject.other | Bulk |
dc.subject.other | Low Power Motor |
dc.subject.other | Pulse magnetization |
dc.subject.other | Thermal analysis |
dc.subject.other | Finite Elements simulation |
dc.title | Extended magnetization of superconducting pellets in highly inhomogeneous magnetic field |
dc.type | Conference lecture |
dc.subject.lemac | Superconductivitat |
dc.contributor.group | Universitat Politècnica de Catalunya. GRICCA - Grup Interdepartamental per a la Col.laboració Científica Aplicada |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 12367420 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Maynou, R.; Lopez, J.; Granados, X.; Torres, R.; Bosch, R. |
local.citation.contributor | Superconductivity Centennial Conference |
local.citation.pubplace | The Hagues |
local.citation.publicationName | Book of Abstracts: EUCAS-ISEC-ICMC |
local.citation.startingPage | 777 |
local.citation.endingPage | 785 |