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Reduced-order models of squirrel-cage induction generators for fixed-speed wind turbines under unbalanced grid conditions
dc.contributor.author | Rolán Blanco, Alejandro |
dc.contributor.author | Córcoles López, Felipe |
dc.contributor.author | Bogarra Rodríguez, Santiago |
dc.contributor.author | Monjo Mur, Lluís |
dc.contributor.author | Pedra Durán, Joaquim |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica |
dc.date.accessioned | 2020-06-29T06:51:29Z |
dc.date.available | 2020-06-29T06:51:29Z |
dc.date.issued | 2016-06 |
dc.identifier.citation | Rolan, A. [et al.]. Reduced-order models of squirrel-cage induction generators for fixed-speed wind turbines under unbalanced grid conditions. "IEEE transactions on energy conversion", Juny 2016, vol. 31, núm. 2, p. 566-577. |
dc.identifier.issn | 0885-8969 |
dc.identifier.uri | http://hdl.handle.net/2117/191813 |
dc.description | © 2016 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 |
dc.description.abstract | This paper develops a study of reduced-order models for squirrel-cage induction generators used in the fixed-speed wind turbines. The squirrel-cage of these generators must be modeled with a double-cage for accuracy purposes. These proposed reduced-order models are valid for unbalanced grid conditions (unsymmetrical faults), which require flux and current decomposition into positive-and negative-sequences. Three reduced-order models are obtained: R2 model, where the derivative of the positive and negative-sequences of the stator fluxes are neglected (the usual approach in the literature); R1 model, where the derivative of the negative-sequence of the rotor fluxes are also neglected (proposed model); and R0 model, where all the stator and rotor fluxes are neglected (steady-state electrical model). The analytical models are validated with simulations carried out in the MATLAB and with experimental tests. The results show that R1 model (proposed model) shows a good performance (similar to the full-order model) under unbalanced conditions. |
dc.format.extent | 12 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::Energies::Energia eòlica |
dc.subject | Àrees temàtiques de la UPC::Energies::Energia eòlica::Aerogeneradors |
dc.subject | Àrees temàtiques de la UPC::Enginyeria elèctrica |
dc.subject | Àrees temàtiques de la UPC::Enginyeria elèctrica::Maquinària i aparells elèctrics |
dc.subject | Àrees temàtiques de la UPC::Enginyeria elèctrica::Distribució d’energia elèctrica |
dc.subject.lcsh | Wind turbines |
dc.subject.lcsh | Electric power systems |
dc.subject.lcsh | Electric machinery |
dc.subject.other | Double-cage induction generator (DGIG) |
dc.subject.other | Fixed-speed wind turbines |
dc.subject.other | Reduced-order of induction generator models |
dc.subject.other | Unbalanced grid conditions |
dc.title | Reduced-order models of squirrel-cage induction generators for fixed-speed wind turbines under unbalanced grid conditions |
dc.type | Article |
dc.subject.lemac | Aerogeneradors |
dc.subject.lemac | Sistemes de distribució d'energia elèctrica |
dc.subject.lemac | Maquinària elèctrica |
dc.contributor.group | Universitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control |
dc.contributor.group | Universitat Politècnica de Catalunya. QSE - Qualitat del Subministrament Elèctric |
dc.identifier.doi | 10.1109/TEC.2015.2504793 |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7359165 |
dc.rights.access | Open Access |
local.identifier.drac | 18732392 |
dc.description.version | Postprint (published version) |
local.citation.author | Rolan, A.; Corcoles, F.; Bogarra, S.; Monjo, L.; Pedra, J. |
local.citation.publicationName | IEEE transactions on energy conversion |
local.citation.volume | 31 |
local.citation.number | 2 |
local.citation.startingPage | 566 |
local.citation.endingPage | 577 |
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