Acid/base flow battery environmental and economic performance based on its potential service to renewables support
نویسندگان
چکیده
An innovative technology, called Acid Base Flow Battery (AB-FB), has been developed to overcome the intermittent supply of wind and solar electricity generation. It stores electrical energy using pH salinity differences in water compared with other battery technologies, such as Vanadium Redox (VRFB), new system is expected be safer, more sustainable become a cost competitive option. To provide deeper knowledge potentials, this research, Life Cycle studies under cradle grave approach have carried out assess environmental economic performance 1 MW/6 MWh AB-FB system. Furthermore, VRFB considered reference case. According comparative analysis, exhibited best performance, placing most technology. In terms impacts related three process stages, operation stage yielded relevant burden, mostly attributed losses due efficiency. Manufacturing was second significant quote total burden. Particularly, were power subsystem components being steel, copper, polyethylene polyvinylchloride identified key materials responsible tendency. contrast, manufacturing implications. The for tendency vanadium-based electrolyte production impacts. This component also its main constrains costs. investment (339 €/kWh) almost twice one (184 €/kWh), affected by production.
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ژورنال
عنوان ژورنال: Journal of Cleaner Production
سال: 2022
ISSN: ['0959-6526', '1879-1786']
DOI: https://doi.org/10.1016/j.jclepro.2021.129529