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dc.creatorUrtasun Erburu, Andonies_ES
dc.creatorDah-Chuan Lu, Dylanes_ES
dc.date.accessioned2018-11-08T17:20:53Z
dc.date.available2018-11-08T17:20:53Z
dc.date.issued2015
dc.identifier.citationA. Urtasun and D. D. Lu, "Control of a Single-Switch Two-Input Buck Converter for MPPT of Two PV Strings," in IEEE Transactions on Industrial Electronics, vol. 62, no. 11, pp. 7051-7060, Nov. 2015. doi: 10.1109/TIE.2015.2432097en
dc.identifier.issn0278-0046 (Print)
dc.identifier.issn1557-9948 (Electronic)
dc.identifier.urihttps://hdl.handle.net/2454/31326
dc.description.abstractIn this paper, the Two-Input Buck (TIBuck) converter is proposed as the DC/DC stage for photovoltaic (PV) cascaded converters. This converter is attractive for this application because it is cost-effective and reliable and can achieve dual maximum power point tracking (MPPT) with only one power transistor. However, due to the simplified and integrated structure, the nonlinear characteristics of the converter and the two PV arrays complicate the control. By means of a small-signal modeling, the control theme of the two PV voltages is formulated and the effect of the nonlinearities is presented. It is shown that, while fast voltage dynamics are achieved for the first input, the second-input voltage response depends on the second-stage converter control. Simulation and experimental results are reported to validate the theoretical analysis, showing the dual MPPT capability.en
dc.description.sponsorshipThis work was supported in part by the Public University of Navarre through a doctoral scholarship.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherIEEEen
dc.relation.ispartofIEEE Transactions on Industrial Electronics, vol. 62, no. 11, pp. 7051-7060, Nov. 2015.en
dc.rights© 2015 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.subjectDual MPPTen
dc.subjectPhotovoltaic power systemsen
dc.subjectSmall-signal modelingen
dc.subjectTwo-input convertersen
dc.subjectVoltage controlen
dc.titleControl of a single-switch two-input buck converter for MPPT of two PV stringsen
dc.typeArtículo / Artikuluaes
dc.typeinfo:eu-repo/semantics/articleen
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Sailaeu
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.doi10.1109/TIE.2015.2432097
dc.relation.publisherversionhttps://doi.org/10.1109/TIE.2015.2432097
dc.type.versionVersión aceptada / Onetsi den bertsioaes
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.contributor.funderUniversidad Pública de Navarra / Nafarroako Unibertsitate Publikoaes


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