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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, Santiago | |
dc.contributor.author | Monjo, Lluís | |
dc.contributor.author | Pedra Durán, Joaquín | |
dc.date.accessioned | 2017-02-10T09:15:53Z | |
dc.date.available | 2017-02-10T09:15:53Z | |
dc.date.issued | 2016-06 | |
dc.identifier.citation | ROLDÁN BLANCO, Alejandro; CÓRCOLES LÓPEZ, Felipe; BOGARRA, Santiago; MONJO, Lluís; PEDRA DURÁN, Joaquín. Reduced-Order Models of Squirrel-Cage Induction Generators for Fixed-Speed Wind Turbines under Unbalanced Grid Conditions. IEEE Transactions on Energy Conversion (2016), v. 31, n. 2, pp. 566-577 | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/165977 | |
dc.description.abstract | This paper develops a study of reduced-order models for squirrel-cage induction generators (SCIG) used in fixed-speed wind turbines (WTs). 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 negativesequences of the stator fluxes are neglected (the usual approach in the literature); R1 model, where the derivative of the negativesequence 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 MATLABTM 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. | ca_CA |
dc.description.sponsorShip | This work was supported by the Spanish Ministry of Economy and Competitiveness through Project DPI2011-28021. Paper no. TEC-00242- 2015. | ca_CA |
dc.format.extent | 11 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | ca_CA |
dc.relation.isPartOf | IEEE Transactions on Energy Conversion (2016), v. 31, n. 2 | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/CNE/1.0/ | * |
dc.subject | Double-cage induction generator (DGIG) | ca_CA |
dc.subject | Fixedspeed wind turbines | ca_CA |
dc.subject | Reduced-order of induction generator models | ca_CA |
dc.subject | Unbalanced grid conditions | ca_CA |
dc.title | Reduced-Order Models of Squirrel-Cage Induction Generators for Fixed-Speed Wind Turbines under Unbalanced Grid Conditions | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1109/TEC.2015.2504793 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7359165 | ca_CA |
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