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dc.contributor.authorRamos Hernanz, José Antonio
dc.contributor.authorUriarte Gallastegui, Irantzu ORCID
dc.contributor.authorLópez Guede, José Manuel ORCID
dc.contributor.authorFernández Gámiz, Unai
dc.contributor.authorMesanza Moraza, Amaia ORCID
dc.contributor.authorZulueta Guerrero, Ekaitz
dc.date.accessioned2020-12-16T13:17:50Z
dc.date.available2020-12-16T13:17:50Z
dc.date.issued2020-07-27
dc.identifier.citationScientific Reports 10 : (2020) // Article ID 12476es_ES
dc.identifier.issn2045-2322
dc.identifier.urihttp://hdl.handle.net/10810/49118
dc.description.abstractIn this article authors propose a temperature based Maximum Power Point Tracking algorithm (MPPT). Authors show that there is an optimal current vs maximum power curve that depends on photovoltaic (PV) module temperature. Therefore, the maximum power point (MPP) can be achieved in very few commutation steps if the control forces the PV module to work in temperature dependent optimal curve. Authors shows how this PV module temperature based MPPT is stable and converges to MPP for each temperature. In order to proof its stability, authors propose a Lyapunov energy function. This Lyapunov energy function has positive values for all values except into MPP given the PV module temperature. This Lyapunov energy function has negative increment along each time step. Hence, the stability of temperature based MPPT can be demonstrated. The proposed MPPT algorithm proposes a current set point. This current set point is obtained with instantaneous PV module power and temperature dependent maximum power vs optimal current curve. Stability is analysed for different temperature levels. Optimal current vs maximum power curve has been modelled by a line. The lines' coefficients depend on PV module temperature. Proposed Lyapunov energy function is not symmetric about equilibrium or MPP because MPPT algorithm and PV module dynamic have no symmetric behaviour about this equilibrium point.es_ES
dc.description.sponsorship"Development Agency of the Basque Country (SPRI) is gratefully acknowledged for economic support through the research project "Refrigeracion de dispositivos de alto flujo termico mediante impacto de chorro" (AIRJET), KK-2018/00109, Programa ELKARTEK."es_ES
dc.language.isoenges_ES
dc.publisherNaturees_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectconductance MPPT algorithmes_ES
dc.subjectsliding mode controles_ES
dc.subjectsteady-statees_ES
dc.subjectPV systemes_ES
dc.subjectimplementationes_ES
dc.titleTemperature based maximum power point tracking for photovoltaic moduleses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.es_ES
dc.rights.holderAtribución 3.0 España*
dc.relation.publisherversionhttps://www.nature.com/articles/s41598-020-69365-5#rightslinkes_ES
dc.identifier.doi10.1038/s41598-020-69365-5
dc.departamentoesIngeniería de sistemas y automáticaes_ES
dc.departamentoesIngeniería eléctricaes_ES
dc.departamentoesIngeniería mecánicaes_ES
dc.departamentoesIngeniería Minera y Metalúrgica y Ciencia de los Materialeses_ES
dc.departamentoeuIngeniaritza elektrikoaes_ES
dc.departamentoeuIngeniaritza mekanikoaes_ES
dc.departamentoeuMeatze eta metalurgia ingeniaritza materialen zientziaes_ES
dc.departamentoeuSistemen ingeniaritza eta automatikaes_ES


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This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
Except where otherwise noted, this item's license is described as This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.