Vanadium redox flow batteries for the storage of electricity produced in wind turbines

In this work, accelerated degradation charge‐discharge tests have been applied to compare the performance of a bench‐scale vanadium redox flow battery (VRFB), when charged under galvanostatic conditions and under the highly variable conditions of current produced by wind turbines. Wind speed pattern...

Descripción completa

Detalles Bibliográficos
Autores: Mena Ramírez, Esperanza, López-Vizcaíno López, Rubén, Millán Espinar, María, Cañizares Cañizares, Pablo, Lobato Bajo, Justo, Rodrigo Rodrigo, Manuel Andrés
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universidad de Castilla-La Mancha
Repositorio:RUIdeRA. Repositorio Institucional de la UCLM
OAI Identifier:oai:ruidera.uclm.es:10578/17633
Acceso en línea:http://hdl.handle.net/10578/17633
Access Level:acceso abierto
Palabra clave:Redox Flow Battery
Renewable energy source
Vanadium
Wind turbine
Accelerated degradation
id ES_7de5a5aaa9d35597045c78ee3e6cc3a6
oai_identifier_str oai:ruidera.uclm.es:10578/17633
network_acronym_str ES
network_name_str España
repository_id_str
spelling Vanadium redox flow batteries for the storage of electricity produced in wind turbinesMena Ramírez, EsperanzaLópez-Vizcaíno López, RubénMillán Espinar, MaríaCañizares Cañizares, PabloLobato Bajo, JustoRodrigo Rodrigo, Manuel AndrésRedox Flow BatteryRenewable energy sourceVanadiumWind turbineAccelerated degradationIn this work, accelerated degradation charge‐discharge tests have been applied to compare the performance of a bench‐scale vanadium redox flow battery (VRFB), when charged under galvanostatic conditions and under the highly variable conditions of current produced by wind turbines. Wind speed patterns applied for the VRFB charge were obtained during 3 representative days in winter, in Ciudad Real (Spain). The accumulated and delivered charge capacities and the different efficiencies (coulombic, voltage, and energy) were analyzed during 3 charge and discharge cycles. The conversion of the different vanadium species during the charge‐discharge cycles indicated that the operation mode had a strong influence on the performance of the VRFB and helped to explain the charge profiles obtained. Although, similar efficiencies and charge/discharge capacities were found, the VRFB operated in wind‐charging mode performs slightly worse than the VFRB operated in galvanostatic mode. Increased crossover of vanadium species in the negative electrolyte compartment explains the differences found. Nevertheless, it can be concluded that this type of technology seems to be promising for the storage of electricity produced by wind turbines.Wiley201820182017info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10578/17633reponame:RUIdeRA. Repositorio Institucional de la UCLMinstname:Universidad de Castilla-La ManchaInglésinfo:eu-repo/semantics/openAccessoai:ruidera.uclm.es:10578/176332026-05-27T07:36:41Z
dc.title.none.fl_str_mv Vanadium redox flow batteries for the storage of electricity produced in wind turbines
title Vanadium redox flow batteries for the storage of electricity produced in wind turbines
spellingShingle Vanadium redox flow batteries for the storage of electricity produced in wind turbines
Mena Ramírez, Esperanza
Redox Flow Battery
Renewable energy source
Vanadium
Wind turbine
Accelerated degradation
title_short Vanadium redox flow batteries for the storage of electricity produced in wind turbines
title_full Vanadium redox flow batteries for the storage of electricity produced in wind turbines
title_fullStr Vanadium redox flow batteries for the storage of electricity produced in wind turbines
title_full_unstemmed Vanadium redox flow batteries for the storage of electricity produced in wind turbines
title_sort Vanadium redox flow batteries for the storage of electricity produced in wind turbines
dc.creator.none.fl_str_mv Mena Ramírez, Esperanza
López-Vizcaíno López, Rubén
Millán Espinar, María
Cañizares Cañizares, Pablo
Lobato Bajo, Justo
Rodrigo Rodrigo, Manuel Andrés
author Mena Ramírez, Esperanza
author_facet Mena Ramírez, Esperanza
López-Vizcaíno López, Rubén
Millán Espinar, María
Cañizares Cañizares, Pablo
Lobato Bajo, Justo
Rodrigo Rodrigo, Manuel Andrés
author_role author
author2 López-Vizcaíno López, Rubén
Millán Espinar, María
Cañizares Cañizares, Pablo
Lobato Bajo, Justo
Rodrigo Rodrigo, Manuel Andrés
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Redox Flow Battery
Renewable energy source
Vanadium
Wind turbine
Accelerated degradation
topic Redox Flow Battery
Renewable energy source
Vanadium
Wind turbine
Accelerated degradation
description In this work, accelerated degradation charge‐discharge tests have been applied to compare the performance of a bench‐scale vanadium redox flow battery (VRFB), when charged under galvanostatic conditions and under the highly variable conditions of current produced by wind turbines. Wind speed patterns applied for the VRFB charge were obtained during 3 representative days in winter, in Ciudad Real (Spain). The accumulated and delivered charge capacities and the different efficiencies (coulombic, voltage, and energy) were analyzed during 3 charge and discharge cycles. The conversion of the different vanadium species during the charge‐discharge cycles indicated that the operation mode had a strong influence on the performance of the VRFB and helped to explain the charge profiles obtained. Although, similar efficiencies and charge/discharge capacities were found, the VRFB operated in wind‐charging mode performs slightly worse than the VFRB operated in galvanostatic mode. Increased crossover of vanadium species in the negative electrolyte compartment explains the differences found. Nevertheless, it can be concluded that this type of technology seems to be promising for the storage of electricity produced by wind turbines.
publishDate 2017
dc.date.none.fl_str_mv 2017
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10578/17633
url http://hdl.handle.net/10578/17633
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:RUIdeRA. Repositorio Institucional de la UCLM
instname:Universidad de Castilla-La Mancha
instname_str Universidad de Castilla-La Mancha
reponame_str RUIdeRA. Repositorio Institucional de la UCLM
collection RUIdeRA. Repositorio Institucional de la UCLM
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411697027973120
score 15,300719

Similares en LA Referencia