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Control of a single-switch two-input buck converter for MPPT of two PV strings
| dc.creator | Urtasun Erburu, Andoni | es_ES |
| dc.creator | Dah-Chuan Lu, Dylan | es_ES |
| dc.date.accessioned | 2018-11-08T17:20:53Z | |
| dc.date.available | 2018-11-08T17:20:53Z | |
| dc.date.issued | 2015 | |
| dc.identifier.citation | A. 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.2015.2432097 | en |
| dc.identifier.issn | 0278-0046 (Print) | |
| dc.identifier.issn | 1557-9948 (Electronic) | |
| dc.identifier.uri | https://hdl.handle.net/2454/31326 | |
| dc.description.abstract | In 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.sponsorship | This work was supported in part by the Public University of Navarre through a doctoral scholarship. | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | eng | en |
| dc.publisher | IEEE | en |
| dc.relation.ispartof | IEEE 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.subject | Dual MPPT | en |
| dc.subject | Photovoltaic power systems | en |
| dc.subject | Small-signal modeling | en |
| dc.subject | Two-input converters | en |
| dc.subject | Voltage control | en |
| dc.title | Control of a single-switch two-input buck converter for MPPT of two PV strings | en |
| dc.type | Artículo / Artikulua | es |
| dc.type | info:eu-repo/semantics/article | en |
| dc.contributor.department | Ingeniería Eléctrica y Electrónica | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa eta Elektronikoa | eu |
| dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
| dc.identifier.doi | 10.1109/TIE.2015.2432097 | |
| dc.relation.publisherversion | https://doi.org/10.1109/TIE.2015.2432097 | |
| dc.type.version | Versión aceptada / Onetsi den bertsioa | es |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
| dc.contributor.funder | Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa | es |
