Výsledky vyhledávání - "Marian de Blas"

Validation and calibration of models to estimate photosynthetically active radiation considering different time scales and sky conditions

Autor: Marian de Blas, Ana García-Rodríguez, Ignacio García, José Luis Torres

Publikováno v: Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
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Photosynthetically Active Radiation (PAR) is a fundamental parameter for developing plant productivity models. Nevertheless, instrumentation for measuring PAR and to record it is scarce at conventional meteorological stations. Several procedures have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ce6fb415e5f102779ceb016fd18460f
https://doi.org/10.1016/j.asr.2022.07.005

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The sky characterization according to the CIE Standard General Sky: Comparative analysis of three classification methods

Autor: J.L. Torres, Marian de Blas, Ignacio López García

Publikováno v: Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
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Since the publication of the standard sky luminance distributions (SSLD) that was consolidated in the ISO 15469:2004(E)/CIE S 011/E:2003, numerous procedures have emerged for the characterization of the sky condition according to that standard. Preci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1709ba14b370f620ef0c5d3f64df0d2
https://doi.org/10.1016/j.solener.2019.12.039

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Diffuse irradiance on tilted planes in urban environments: evaluation of models modified with sky and circumsolar view factors

Autor: Marian de Blas, C. Sáenz, J.L. Torres, B. Hernández, Ignacio López García

Publikováno v: Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
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Numerous studies have analyzed existing irradiance models for estimating sky diffuse irradiance on tilted planes. However, few have evaluated the suitability of these models for estimating irradiance in obstructed environments, specifically consideri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::226976602687cf9c4619b18b56796b10
https://hdl.handle.net/2454/42630

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Proposal and evaluation of typical illuminance year (TIY) generation procedures from illuminance or irradiance data for daylight assessment in the long term

Autor: J.L. Torres, Marian de Blas, Ignacio López García

Publikováno v: Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
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When assessing the long-term daylight availability or the performance of natural lighting systems in a given location, it is necessary to have representative data of local daylight conditions. The use of a daylight test reference year (TRY) becomes a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c177d625734558597e814c5f53274dc
https://hdl.handle.net/2454/39432

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Dynamic simulation and modelling of stand-alone PV systems by using state equations and numerical integration methods

Autor: Almudena García, Rafael Illanes, Adolfo De Francisco, J.L. Torres, Marian de Blas, Francisco Núñez

Publikováno v: Applied Energy. 135:440-449

It is known that simulation of PV systems permits to study their performance helping engineers to design them. This paper deals with the dynamic simulation and modelling of stand-alone PV systems by using state variables and numerical integration met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87bd90f63525938cade1c927d55f985e
https://doi.org/10.1016/j.apenergy.2014.08.088

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MESoR - Management and exploitation of solar resource knowledge

Publikováno v: SolarPACES 2009
SolarPACES 2009, Sep 2009, Berlin, Germany
HAL
Wald Lucien

CD-ROM; Knowledge of the solar resource is essential for the planning and operation of solar energy systems. A number of data bases giving information on solar resources have been developed over the past years. The result is a fragmentation of servic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b39f0c0a15d99d40c1c981bdf46416e1
https://hal-mines-paristech.archives-ouvertes.fr/hal-00468639

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