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Título: | Primary and secondary use of electric mobility batteries from a life cycle perspective | Autor: | Faria, Ricardo Marques, Pedro Garcia, Rita Moura, Pedro Freire, Fausto Delgado, Joaquim Almeida, Aníbal T. de |
Palavras-chave: | Battery electric vehicles; Environmental impacts; Life-cycle assessment; Lithium-ion batteries; Stationary energy storage | Data: | 15-Set-2014 | Editora: | Elsevier | Citação: | FARIA, Ricardo [et. al] - Primary and secondary use of electric mobility batteries from a life cycle perspective. "Journal of Power Sources". ISSN 0378-7753. Vol. 262 (2014) p. 169–177 | Título da revista, periódico, livro ou evento: | Journal of Power Sources | Volume: | 262 | Resumo: | With age and cycling, batteries used in Electric Vehicles (EVs) will reach a point in which they will no longer be suitable for electric mobility; however, they still can be used in stationary energy storage. This article aims at assessing the Life-Cycle (LC) environmental impacts associated with the use of a battery in an EV and secondly, at assessing the LC environmental impacts/benefits of using a battery, no longer suitable for electric mobility, for energy storage in a household. Three electricity mixes with different shares of renewable, nuclear and fossil energy sources are considered. For the primary battery use, three in-vehicle use scenarios are assessed, addressing three different driving profiles. For the secondary use, two scenarios of energy storage strategies are analyzed: peak shaving and load shifting. Results show that a light use of the battery in the EV has 42–50% less impacts per km than an intensive use. After its use in the vehicle, the battery life can be extended by 1.8–3.3 years; however, this is not always beneficial from an environmental point of view, since the impacts are strongly dependent on the electricity generation mix and on the additional efficiency losses in the battery. | URI: | https://hdl.handle.net/10316/27930 | ISSN: | 0378-7753 | DOI: | 10.1016/j.jpowsour.2014.03.092 | Direitos: | openAccess |
Aparece nas coleções: | I&D ISR - Artigos em Revistas Internacionais FCTUC Eng.Electrotécnica - Artigos em Revistas Internacionais FCTUC Eng.Mecânica - Artigos em Revistas Internacionais |
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Ficheiro | Descrição | Tamanho | Formato | |
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Primary and secondary use of electric mobility batteries from a life cycle perspective.pdf | 1.6 MB | Adobe PDF | Ver/Abrir |
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