Publication: Enhancement of the voltage control response in three-phase photovoltaic inverters with small dc capacitors
dc.contributor.author | Urtasun Erburu, Andoni | |
dc.contributor.author | Sanchis Gúrpide, Pablo | |
dc.contributor.author | Marroyo Palomo, Luis | |
dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren | eu |
dc.date.accessioned | 2023-06-29T09:14:41Z | |
dc.date.available | 2023-06-29T09:14:41Z | |
dc.date.issued | 2023 | |
dc.date.updated | 2023-06-29T09:03:49Z | |
dc.description.abstract | In the case of photovoltaic (PV) inverters, an adequate dc voltage regulation is fundamental to maximize or limit the power injected into the grid. However, the traditional control requires a large dc capacitance to ensure stability in the whole operating range while the existing alternatives, despite achieving a stable control with a small capacitance, become too slow in the open-circuit area. This paper proposes two control methods to improve this performance. Firstly, a new voltage control with virtual impedance emulation is presented, showing that the response becomes faster in all operating points. Secondly, the control with impedance emulation is combined with a feed-forward compensation, further improving the dynamic response. Both methods are very simple to implement and their superior performance when using a small dc capacitance is verified by means of simulation results. | en |
dc.description.sponsorship | This work was supported by the Spanish State Research Agency (AEI) under grant PID2019-110956RB-I00/AEI/10.13039. | en |
dc.format.mimetype | application/pdf | en |
dc.identifier.citation | Urtasun, A., Sanchis, P., Marroyo, L. (2023) Enhancement of the voltage control response in three-phase photovoltaic inverters with small dc capacitors. IEEE Transactions on Industry Applications, 1-11. https://doi.org/10.1109/TIA.2023.3261312. | en |
dc.identifier.doi | 10.1109/TIA.2023.3261312 | |
dc.identifier.issn | 0093-9994 | |
dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/45679 | |
dc.language.iso | eng | en |
dc.publisher | IEEE | en |
dc.relation.ispartof | IEEE Transactions on Industry Applications, 1-11 | en |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110956RB-I00/ES/ | en |
dc.relation.publisherversion | https://doi.org/10.1109/TIA.2023.3261312 | |
dc.rights | © 2023 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 work. | en |
dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
dc.subject | Emulation | en |
dc.subject | Generators | en |
dc.subject | Impedance | en |
dc.subject | Inverters | en |
dc.subject | Photoltaic converters | en |
dc.subject | Photovoltaic power systems | en |
dc.subject | Photovoltaic systems | en |
dc.subject | Small-signal modeling | en |
dc.subject | Virtual resistance | en |
dc.subject | Voltage | en |
dc.subject | Voltage control | en |
dc.title | Enhancement of the voltage control response in three-phase photovoltaic inverters with small dc capacitors | en |
dc.type | Artículo / Artikulua | es |
dc.type | info:eu-repo/semantics/article | en |
dc.type.version | Versión aceptada / Onetsi den bertsioa | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
dspace.entity.type | Publication | |
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relation.isAuthorOfPublication.latestForDiscovery | 7cedc40b-6b94-46fc-951c-536223530127 |