Please use this identifier to cite or link to this item:
http://hdl.handle.net/10662/21310
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sepúlveda Justo, Francisco José | - |
dc.contributor.author | Montero Puertas, Irene | - |
dc.contributor.author | Barrena, F. | - |
dc.contributor.author | Domínguez, María Ángeles | - |
dc.contributor.author | Miranda García-Cuevas, María Teresa | - |
dc.date.accessioned | 2024-05-23T12:07:59Z | - |
dc.date.available | 2024-05-23T12:07:59Z | - |
dc.date.issued | 2023 | - |
dc.identifier.uri | http://hdl.handle.net/10662/21310 | - |
dc.description.abstract | The incorporation of batteries into photovoltaic (PV) self-consumption systems in buildings has a high potential to improve the degree of decarbonization and consumer benefits. However, very few studies have addressed the evaluation and comparison of the energy performance of PV systems with storage for self-consumption in buildings. Furthermore, studies have omitted the influence of energy storage at different voltage levels, which is an important parameter in the development of High Voltage (HV) lithium batteries. Thus, a load control system was designed and connected to the output of two self-consumption PV systems with batteries operating at different voltages, to compare the energy efficiency under the same energy demand conditions and with identical solar irradiation levels. The results show the importance of considering the voltage level parameter, as the average energy efficiency of High Voltage Installation (HVI) was higher than that of Low Voltage Installation (LVI) by 3 % to 10 % over the range of load powers analysed. Furthermore, it is shown that the most significant energy losses were influenced by the inverter's energy conversion process. Therefore, to achieve good system optimization, manufacturers should decrease the losses in this process and ensure high energy efficiency in the operating voltage and power ranges. | es_ES |
dc.description.sponsorship | This work has been funded by the INTERREG VA SPAIN-PORTUGAL PROGRAMME (POCTEP) within the INNOINVEST project (0605_INNOINVEST_4_E). | es_ES |
dc.format.extent | 9 p. | es_ES |
dc.format.mimetype | application/pdf | en_US |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | Attribution 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Almacenamiento de energía en baterías | es_ES |
dc.subject | Inversor solar | es_ES |
dc.subject | Sistemas de autoconsumo fotovoltaico | es_ES |
dc.subject | Baja tensión | es_ES |
dc.subject | Alta tensión | es_ES |
dc.subject | Battery energy storage | es_ES |
dc.subject | Solar inverter | es_ES |
dc.subject | PV self-consumption systems | es_ES |
dc.subject | Low-voltage | es_ES |
dc.subject | High-voltage | es_ES |
dc.title | Efficiency evaluation of photovoltaic systems with batteries considering different voltage levels | es_ES |
dc.type | article | es_ES |
dc.description.version | peerReviewed | es_ES |
europeana.type | TEXT | en_US |
dc.rights.accessRights | openAccess | es_ES |
dc.subject.unesco | 3306 Ingeniería y Tecnología Eléctricas | es_ES |
dc.subject.unesco | 3322.04 Transmisión de Energía | es_ES |
dc.subject.unesco | 3322.01 Distribución de la Energía | es_ES |
europeana.dataProvider | Universidad de Extremadura. España | es_ES |
dc.identifier.bibliographicCitation | Sepúlveda, F.J., Montero, I., Barrena, F., Domínguez, M.A., Miranda, M.T. (2023). Efficiency evaluation of photovoltaic systems with batteries considering different voltage levels. Journal of Energy Storage. 63. 106971. https://doi.org/10.1016/j.est.2023.106971 | es_ES |
dc.type.version | publishedVersion | es_ES |
dc.contributor.affiliation | N/A | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Departamento de Ingeniería Mecánica, Energética y de los Materiales | es_ES |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S2352152X23003687?via%3Dihub | es_ES |
dc.identifier.doi | 10.1016/j.est.2023.106971 | - |
dc.identifier.publicationtitle | Journal of Energy Storage | es_ES |
dc.identifier.publicationissue | 63 | es_ES |
dc.identifier.publicationfirstpage | 106971-1 | es_ES |
dc.identifier.publicationlastpage | 106971-9 | es_ES |
dc.identifier.orcid | 0000-0002-6054-5614 | es_ES |
dc.identifier.orcid | 0000-0003-4002-9935 | es_ES |
dc.identifier.orcid | 0000-0002-2641-0820 | es_ES |
Appears in Collections: | DIMEM - Artículos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
j_est_2023_106971.pdf | 4,3 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License