dc.creator | García Ordóñez, Joaquín | es |
dc.creator | Gordillo Álvarez, Francisco | es |
dc.creator | Montero-Robina, Pablo | es |
dc.creator | Limón Marruedo, Daniel | es |
dc.date.accessioned | 2021-08-09T10:38:37Z | |
dc.date.available | 2021-08-09T10:38:37Z | |
dc.date.issued | 2020-04 | |
dc.identifier.citation | Ordóñez, J.G, Gordillo, F., Montero-Robina, P. y Limón, D. (2020). Suboptimal multirate MPC for five-level inverters. En 21st IFAC World Congress 2020. IFAC-PapersOnLine, Volume 53, Issue 2 (13424-13429), Berlin: Federation of Automatic Control ; Elsevier. | |
dc.identifier.issn | 2405-8963 | es |
dc.identifier.uri | https://hdl.handle.net/11441/116675 | |
dc.description | 21st IFAC World Congress 2020, Berlin, 12 July 2020. Publicado en IFAC-PapersOnLine, Volume 53, Issue 2, 2020, Pages 13424-13429 | es |
dc.description.abstract | The application of multilevel converters to renewable energy systems is a growing topic due to their advantages in energy efficiency. Regarding its control, model predictive control (MPC) has become very appealing due to its natural consideration of discrete inputs, its optimization capability, and the present-day availability of powerful processing hardware. The main drawback of MPC compared to other control techniques in this field is that the control input is held constant during the sampling period, and it is usually difficult or even impossible to reduce this sampling period because of hardware limitations. For this reason, a multirate MPC algorithm is proposed, which allows to change the control input several times within the sampling period. The optimization problem is simplified and made suboptimal to substantially decrease computational burden. This approach is tested in simulation on a three-phase, five-level diode-clamped converter (DCC) operating in inverted mode with a three-phase resistive load. Results show significant reduction in harmonic distortion at the cost of an increase in the number of commutations with respect to a standard MPC operating at the same sampling period. | es |
dc.format | application/pdf | es |
dc.format.extent | 6 p. | es |
dc.language.iso | eng | es |
dc.publisher | Federation of Automatic Control ; Elsevier | es |
dc.relation.ispartof | IFAC-PapersOnLine, Volume 53, Issue 2 (2020), pp. 13424-13429. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Current control | es |
dc.subject | Five-level diode-clamped converter | es |
dc.subject | Model predictive control | es |
dc.subject | Multirate control | es |
dc.subject | Power converters | es |
dc.subject | Three-phase inverters | es |
dc.title | Suboptimal multirate MPC for five-level inverters | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería de Sistemas y Automática | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S2405896320305267 | es |
dc.identifier.doi | 10.1016/j.ifacol.2020.12.249 | es |
dc.contributor.group | Universidad de Sevilla. TEP102: Ingeniería Automática y Robótica | es |
dc.publication.initialPage | 13424 | es |
dc.publication.endPage | 13429 | es |
dc.eventtitle | 21st IFAC World Congress 2020. IFAC-PapersOnLine, Volume 53, Issue 2 | es |
dc.eventinstitution | Berlin | es |