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Robust admittance shaping approach to grid current harmonic attenuation and resonance damping
dc.contributor.author | Cóbreces Álvarez, Santiago |
dc.contributor.author | Wang, Xiongfei |
dc.contributor.author | Pérez Serrano, Jorge |
dc.contributor.author | Griñó Cubero, Robert |
dc.contributor.author | Blaabjerg, Frede |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial |
dc.date.accessioned | 2019-02-13T08:26:50Z |
dc.date.issued | 2018-09-01 |
dc.identifier.citation | Cóbreces, S. [et al.]. Robust admittance shaping approach to grid current harmonic attenuation and resonance damping. "IEEE transactions on industry applications", 1 Setembre 2018, vol. 54, núm. 5, p. 5039-5053. |
dc.identifier.issn | 0093-9994 |
dc.identifier.uri | http://hdl.handle.net/2117/128997 |
dc.description | © 2018 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 presents a novel grid current control of a grid-connected voltage source converter with an LCL filter. The proposed control method uses an H 8 synthesis method to shape the input admittance of the converter, to track a given current reference, and/or to limit the controller actuation at different frequency ranges. The converter admittance is shaped, both in magnitude and phase, following a model reference defined by the designer in the frequency domain. By specifying a low admittance magnitude reference, the optimization algorithm will obtain a controller that actively damp the filter resonance and attenuate/reject the grid voltage oscillations, either in a wide frequency range or concentrated at the main harmonic frequencies. Additionally, the proposed controller design methodology takes advantage of its admittance phase shaping capability to improve the system robustness in front of grid uncertainties and minimizing converter impact over grid stability due to its positive-real nature. The synthesized controller only measures the grid current and voltage to achieve the aforementioned results, reducing the number of sensors (and their associated cost) required for its implementation. Experimental results illustrate the correct behavior of the closedloop system with the designed controller in time and frequency domain. |
dc.format.extent | 15 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::Informàtica |
dc.subject.lcsh | Harmonic analysis |
dc.subject.lcsh | Power electronics |
dc.subject.lcsh | Electric current converters |
dc.subject.other | Admittance |
dc.subject.other | frequency control |
dc.subject.other | harmonic analysis |
dc.subject.other | power system stability |
dc.subject.other | robustness |
dc.subject.other | stability criteria |
dc.subject.other | voltage control |
dc.title | Robust admittance shaping approach to grid current harmonic attenuation and resonance damping |
dc.type | Article |
dc.subject.lemac | Anàlisi harmònica |
dc.subject.lemac | Electrònica de potència |
dc.subject.lemac | Convertidors de corrent elèctric |
dc.contributor.group | Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia |
dc.identifier.doi | 10.1109/TIA.2018.2845358 |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/8378238/ |
dc.rights.access | Open Access |
local.identifier.drac | 23241730 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/DPI2017-85404-P/ES/CONTROL AVANZADO DE SISTEMAS MULTIBUS CC EMBARCADOS EN AUTOMOVILES/ |
dc.relation.projectid | info:eu-repo/grantAgreement/AGAUR/2PE/2017SGR872 |
dc.date.lift | 10000-01-01 |
local.citation.author | Cóbreces, S.; Wang, X.; Pérez, J.; Griño, R.; Blaabjerg, F. |
local.citation.publicationName | IEEE transactions on industry applications |
local.citation.volume | 54 |
local.citation.number | 5 |
local.citation.startingPage | 5039 |
local.citation.endingPage | 5053 |
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