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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/52536

    Título
    Energy efficiency analysis carried out by istalling district heating on a University Campus. A case study in Spain
    Autor
    Marina Domingo, Ana María
    Rey Hernández, Javier María
    San José Alonso, Julio FranciscoAutoridad UVA Orcid
    Mata Crespo, RaquelAutoridad UVA
    Rey Martínez, Francisco JavierAutoridad UVA Orcid
    Año del Documento
    2018
    Editorial
    MDPI
    Descripción
    Producción Científica
    Documento Fuente
    Energies, 2018, vol.11, n. 10, p. 2826
    Résumé
    This article analyses the reduction of energy consumption following the installation of district heating (DH) in the Miguel Delibes campus at the University of Valladolid (Spain), in terms of historical consumption and climate variables data. In order to achieve this goal, consumption models are carried out for each building, enabling the comparison of actual data with those foreseen in the model. This paper shows the statistical method used to accept these models, selecting the most influential climate variables data obtained by the models from the consumption baselines in the buildings at the Miguel Delibes campus through to the linear regression equations with a confidence level of 95%. This study shows that the best variables correlated with consumption are the degree-days for 58% of buildings and the average temperature for the remaining 42%. The savings obtained to date with this third generation network have been significantly higher than the 21% average for 33% of the campus buildings. In the case of 17% of the buildings, there was a significant increase in consumption of 20%, and in the case of the remaining 50% of the buildings, no significant differences were found between consumption before and after installation of district heating.
    Materias Unesco
    33 Ciencias Tecnológicas
    Palabras Clave
    District heating
    Energy efficiency
    Baseline model
    Energy prediction
    Verification
    ISSN
    1996-1073
    Revisión por pares
    SI
    DOI
    10.3390/en11102826
    Version del Editor
    https://www.mdpi.com/1996-1073/11/10/2826
    Propietario de los Derechos
    © 2018 The Authors
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/52536
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
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    • DEP46 - Artículos de revista [100]
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    Atribución 4.0 InternacionalExcepté là où spécifié autrement, la license de ce document est décrite en tant que Atribución 4.0 Internacional

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