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DC capacitance reduction in three-phase photovoltaic inverters by using virtual impedance emulation
| dc.creator | Urtasun Erburu, Andoni | es_ES |
| dc.creator | Sanchis Gúrpide, Pablo | es_ES |
| dc.creator | Marroyo Palomo, Luis | es_ES |
| dc.date.accessioned | 2020-05-29T07:13:46Z | |
| dc.date.available | 2020-11-28T00:00:11Z | |
| dc.date.issued | 2019 | |
| dc.identifier.citation | A. Urtasun, P. Sanchis and L. Marroyo, 'DC Capacitance Reduction in Three-Phase Photovoltaic Inverters by using Virtual Impedance Emulation,' 2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe), Genova, Italy, 2019, pp. P.1-P.9, doi: 10.23919/EPE.2019.8915460. | en |
| dc.identifier.isbn | 978-9-0758-1531-3 | |
| dc.identifier.uri | https://hdl.handle.net/2454/37008 | |
| dc.description.abstract | DC voltage regulation in grid-connected three-phase PV inverters is a fundamental requirement. In order to reduce the influence of the PV non-linear behavior and ensure stability in the whole operating range, the input capacitance in high-power inverters is currently oversized, thus increasing the converter cost. This paper proposes a control method which emulates a virtual impedance in parallel with the PV generator, making it possible to reduce the capacitance by a factor of 5. Simulation results confirm that the proposed control is stable and fast enough in the whole operating range with such a small capacitor. | en |
| dc.description.sponsorship | This work was supported by the Spanish State Research Agency (AEI) and FEDER-UE under grant DPI2016-80641-R. The authors gratefully acknowledge the financial and ongoing support of Ingeteam Power Technology. | en |
| dc.format.extent | 9 p. | |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | eng | en |
| dc.publisher | IEEE | en |
| dc.relation.ispartof | 2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe): Genova, Italy, 2019, pp. 1-9 | en |
| dc.rights | © 2019 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.subject | Converter control | en |
| dc.subject | Frequency-Domain Analysis | en |
| dc.subject | Photovoltaic | en |
| dc.subject | Renewable energy systems | en |
| dc.title | DC capacitance reduction in three-phase photovoltaic inverters by using virtual impedance emulation | en |
| dc.type | info:eu-repo/semantics/conferenceObject | en |
| dc.type | Contribución a congreso / Biltzarrerako ekarpena | es |
| dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza | eu |
| dc.contributor.department | Institute of Smart Cities - ISC | es_ES |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
| dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
| dc.embargo.terms | 2020-11-28 | |
| dc.identifier.doi | 10.23919/EPE.2019.8915460 | |
| dc.relation.projectID | info:eu-repo/grantAgreement/ES/1PE/DPI2016-80641-R | en |
| dc.relation.publisherversion | https://doi.org/10.23919/EPE.2019.8915460 | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
| dc.type.version | Versión aceptada / Onetsi den bertsioa | es |
