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Active damping control for a three phase grid-connected inverter using sliding mode control
dc.contributor.author | Guzmán Solà, Ramon |
dc.contributor.author | García de Vicuña Muñoz de la Nava, José Luis |
dc.contributor.author | Camacho Santiago, Antonio |
dc.contributor.author | Matas Alcalá, José |
dc.contributor.author | Castilla Fernández, Miguel |
dc.contributor.author | Miret Tomàs, Jaume |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica |
dc.date.accessioned | 2014-01-07T12:39:34Z |
dc.date.created | 2013 |
dc.date.issued | 2013 |
dc.identifier.citation | Guzman, R. [et al.]. Active damping control for a three phase grid-connected inverter using sliding mode control. A: Annual Conference of the IEEE Industrial Electronics Society. "Proceedings of the IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society". Vienna: 2013, p. 382-387. |
dc.identifier.isbn | 978-1-4799-0223-1 |
dc.identifier.uri | http://hdl.handle.net/2117/21149 |
dc.description.abstract | This paper proposes a ne w active damping method based on virtual resistors for three-phase grid connected voltage source inverters (VSI) with LCL filter. The use of this filters is a standard solution to provide the proper attenuation to the sideband voltage harmonics of the modulation signal. However these grid filters can introduce an unstable dynamics if a passive or active damping is not pr operly introduced. The passive damping solution causes a decrease of the overall efficiency due to the associated losses and reduces the filter effectiveness but in contrast no more extra sensors are needed. Active damping methods are more efficient because they don’t introduce losses but suffers from control and system complexity because in some cases a high number of sensors are needed. The proposed strategy employs a nonlinear sliding mode control (SMC) scheme in natural frame in combination with a Kalman filter to emulate a resistor in the LCL filter which damps the system actively without the use of extra sensors. Two current controllers are designed in order to control the active and reactive power independently and a voltage controller is designed to control the neutral point which is fixed with a third harmonic vol tage in order to increase the control dynamic range. |
dc.format.extent | 6 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Energies::Energia elèctrica::Automatització i control de l'energia elèctrica |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Automàtica i control |
dc.subject.lcsh | Electric filters, Active |
dc.subject.lcsh | Electric inverters |
dc.subject.lcsh | Sliding mode control |
dc.subject.lcsh | Kalman filtering |
dc.subject.other | Active damping |
dc.subject.other | three-phase inverter with LCL-filter |
dc.subject.other | sliding-mode control |
dc.subject.other | Kalman filter |
dc.title | Active damping control for a three phase grid-connected inverter using sliding mode control |
dc.type | Conference report |
dc.subject.lemac | Xarxes elèctriques -- Informàtica |
dc.subject.lemac | Kalman, Filtratge de |
dc.subject.lemac | Control automàtic -- Informàtica |
dc.subject.lemac | Xarxes elèctriques |
dc.contributor.group | Universitat Politècnica de Catalunya. SEPIC - Sistemes Electrònics de Potència i de Control |
dc.identifier.doi | 10.1109/IECON.2013.6699166 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6699166&matchBoolean%3Dtrue%26searchField%3DSearch_All%26queryText%3D%28%28guzman%29+AND+miret%29 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 12955696 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Guzman, R.; Garcia de Vicuña, J.; Camacho, A.; Matas, J.; Castilla, M.; Miret, J. |
local.citation.contributor | Annual Conference of the IEEE Industrial Electronics Society |
local.citation.pubplace | Vienna |
local.citation.publicationName | Proceedings of the IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society |
local.citation.startingPage | 382 |
local.citation.endingPage | 387 |