dc.creator | Umbría Jiménez, Francisco | es |
dc.creator | Gordillo Álvarez, Francisco | es |
dc.creator | Salas Gómez, Francisco | es |
dc.date.accessioned | 2019-11-07T10:06:45Z | |
dc.date.available | 2019-11-07T10:06:45Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Umbría, F., Gordillo, F. y Salas, F. (2017). Modeling and Full Decoupling Control of a Grid-Connected Five-Level Diode-Clamped Converter. Electric Power Components and Systems, 45 (14), 1585-1598. | |
dc.identifier.issn | 15325008 | es |
dc.identifier.uri | https://hdl.handle.net/11441/90058 | |
dc.description.abstract | This paper presents a novel approach to deal with the regulation of the dc-link capacitor voltages and ac-side currents in a grid-connected five-level diode-clamped converter. Due to the controllability problems of this topology, guaranteeing a solid current control and, mainly, a correct dc-link voltage sharing, represents a complex technical challenge. With the purpose of coping with it, an averaged model that describes the system dynamics at both sides of the converter is presented, assuming that a modulation strategy is integrated in the system
to generate the switching sequence. In order to derive the proposed model, no restriction concerning the use of only the three nearest vectors to the desired voltage reference is taking into account. Then, several changes of variables are carried out in the model equations to obtain control input decoupling for control purposes, while reducing the complexity of the model as well. Finally, the voltage and current controllers are designed separately using different control inputs in a straightforward way. Neither auxiliary hardware nor complicated mathematical calculations are required to achieve the control objectives. The effectiveness and good performance of the system under the
proposed control approach is validated by simulation results, suggesting that the five-level diode-clamped converter can be a
solid solution as an interfacing system connected to the utility grid for, e.g., industrial drives or renewable energy applications. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad y Unión Europea : DPI2016-75294-C2-1-R | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad y Unión Europea : DPI2013-41891-R | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Taylor and Francis | es |
dc.relation.ispartof | Electric Power Components and Systems, 45 (14), 1585-1598. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Power conversion | es |
dc.subject | Multilevel converter | es |
dc.subject | Grid interface | es |
dc.subject | Diode-clampled converter | es |
dc.subject | Model-based control | es |
dc.subject | Full-decoupling control | es |
dc.subject | Voltage balancing | es |
dc.title | Modeling and Full Decoupling Control of a Grid-Connected Five-Level Diode-Clamped Converter | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | 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.projectID | DPI2013-41891-R | es |
dc.relation.projectID | DPI2016-75294-C2-1-R | es |
dc.relation.publisherversion | http://www.tandfonline.com/10.1080/15325008.2017.1334161 | es |
dc.identifier.doi | 10.1080/15325008.2017.1334161 | es |
dc.contributor.group | Universidad de Sevilla. TEP-102: Ingeniería Automática y Robótica | es |
idus.format.extent | 14 | es |
idus.validador.nota | Ya ha pasado la fecha de embargo (1 año) | es |
dc.journaltitle | Electric Power Components and Systems | es |
dc.publication.volumen | 45 | es |
dc.publication.issue | 14 | es |
dc.publication.initialPage | 1585 | es |
dc.publication.endPage | 1598 | es |