Listar por tema "Photovoltaic"
Mostrando ítems 1-13 de 13
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A comparative study of degradation and performance of thin film photovoltaic generators versus a multi-crystalline generator
Parra Laita, Íñigo de la
; García Solano, Miguel ; Marcos Álvarez, Javier ; Marroyo Palomo, Luis (2013)
Contribución a congreso / Biltzarrerako ekarpena 
Thin film solar cells (TFSC) are supposed to have higher energy yield rates than crystalline silicon (Si-x) mainly possible by some enhancements like lower temperature coefficient and higher absorption of diffuse light. ... -
Control strategy for an integrated photovoltaic-battery system
Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo ; Marroyo Palomo, Luis (IEEE, 2017)
Contribución a congreso / Biltzarrerako ekarpena
In photovoltaic-battery systems, more attention is usually paid to the MPPT control while the battery management is put aside. This paper proposes two control strategies for an integrated PV-battery system, both of them ... -
DC capacitance reduction in three-phase photovoltaic inverters by using virtual impedance emulation
Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo ; Marroyo Palomo, Luis (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
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 ... -
Evaluación de la aplicabilidad del año de referencia UNE-EN ISO 15927 ainstalaciones fotovoltaicas
Torres Escribano, José Luis ; Blas Corral, María Ángeles de ; García Gorostiaga, Almudena; García Ruiz, Ignacio (Fundación General de la Universidad Politécnica de Madrid, 2014)
Contribución a congreso / Biltzarrerako ekarpena
El desarrollo y expansión de las tecnologías de aprovechamiento de la energía solar hace necesario disponer de datos meteorológicos representativos de un determinado lugar que permitan predecir el comportamiento energético ... -
The generalized bode criterion: application to the dc voltage control of a three-phase photovoltaic grid-tied inverter
Lumbreras Magallón, David ; Barrios Rípodas, Ernesto ; Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
As renewable energies are becoming more important in the electrical generation system, power electronic converters are facing new design issues related not only to their components but also to their control loops. In this ... -
New design alternatives for a hybrid photovoltaic and doubly-fed induction wind plant to augment grid penetration of renewable energy
Goñi, Naiara; Sacristán Sillero, Javier; Berrueta Irigoyen, Alberto ; Rodríguez Rabadan, José Luis; Ursúa Rubio, Alfredo ; Sanchis Gúrpide, Pablo (IEEE, 2021)
Contribución a congreso / Biltzarrerako ekarpena
Reducing carbon emissions is essential to stop climate change. The grid-share of renewable generation plants is increasing, being wind and photovoltaic plants the most common ones, whereas conventional plants are the ... -
Novel three-phase topology for cascaded multilevel medium-voltage conversion systems in large-scale PV plants
Lumbreras Magallón, David ; Barrios Rípodas, Ernesto ; Balda Belzunegui, Julián; González Senosiain, Roberto ; Sanchis Gúrpide, Pablo (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena
Solar photovoltaic renewable energy systems are expanding in the power sector thanks to its increasingly competitive prices. Traditionally, large-scale PV plants have reduced their cost by increasing the power ratings of ... -
On the stability criteria for inverter current control loops with LCL output filters and varying grid impedance
Lumbreras Magallón, David ; Barrios Rípodas, Ernesto ; Ursúa Rubio, Alfredo ; Marroyo Palomo, Luis ; Sanchis Gúrpide, Pablo (IEEE, 2017)
Contribución a congreso / Biltzarrerako ekarpena
The use of LC and LCL filters and grid impedance variations are creating new challenges on the controller design for current control loops of photovoltaic and wind turbine inverters. In the design process, stability criteria ... -
Outdoor performance of a CdTe based PV generator during 5 years of operation
Guerra Menjívar, Moisés Roberto; Parra Laita, Íñigo de la ; Marcos Álvarez, Javier ; García Solano, Miguel ; Marroyo Palomo, Luis (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena
Together with the huge growth of the traditional crystalline silicon (Si-x) PV manufacturers, other thin-film solar cells have also emerged such as cadmium telluride (CdTe) manufacturers. They are characterized by the ... -
Photovoltaic prediction software: evaluation with real data from Northern Spain
González Peña, David; García Ruiz, Ignacio ; Díez-Mediavilla, Montserrat; Dieste-Velasco, María Isabel; Alonso-Tristán, Cristina (MDPI, 2021)
Artículo / Artikulua
Prediction of energy production is crucial for the design and installation of PV plants. In this study, five free and commercial software tools to predict photovoltaic energy production are evaluated: RETScreen, Solar ... -
Proyecto Macatela: hibridación fotovoltaica y eólica
(2022) Trabajo Fin de Grado/Gradu Amaierako Lana
El presente trabajo, PROYECTO MACATELA: HIBRIDACIÓN EÓLICA Y FOTOVOLTAICA, se ha llevado a cabo durante la realización de las prácticas curriculares del último curso del Grado en Ingeniería Mecánica en la empresa de ... -
Ramp-rate control in large PV plants: battery vs. short-term forecast
Marcos Álvarez, Javier ; Parra Laita, Íñigo de la ; Cirés Buey, Eulalia; Wang, Guang Chao; García Solano, Miguel ; Marroyo Palomo, Luis (2018)
Contribución a congreso / Biltzarrerako ekarpena
The changeability in the power produced by utility-scale PV plants caused by shadows due to passing clouds can compromise grid stability. Traditionally, some kind of energy storage systems (ESS) is proposed as the solution ... -
Requerimientos de almacenamiento en una central fotovoltaica para minimizar el error de predicción
(2016) Trabajo Fin de Grado/Gradu Amaierako Lana
El presente trabajo realizará un análisis a cerca de la rentabilidad de colocar un sistema de almacenamiento en una central fotovoltaica a fin de inyectar a red la potencia predicha y reducir al máximo los costes por ...
