Browsing by Subject "Lithium cells"
Now showing items 1-10 of 10
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Communications concerns for reused electric vehicle batteries in smart grids
(2016-09-16)
Article
Open AccessElectric vehicles use 10 to 25 kWh batteries. After their use in cars, these batteries are still in good condition to be used for energy storage in stationary applications and smart grid systems at all stages: generation, ... -
Design and implementation of a secondary battery pack for an e-scooter
(Universitat Politècnica de Catalunya, 2020-06-23)
Bachelor thesis
Restricted access - author's decisionThis document describes the design and implementation of a battery system for e-scooters with the aim of increasing their autonomy. Based on a model based on the main characteristics of the e-scooters most used today, a ... -
Estudio para la reutilización de baterías de coches eléctricos para nuevas aplicaciones en segunda vida
(Universitat Politècnica de Catalunya, 2017-06-15)
Bachelor thesis
Open AccessEl siguiente documento tiene como objetivo un análisis técnico-económico de los casos aplicables a la reutilización de baterías de vehículos eléctricos que tienen sólo un 70-80% de SOH (state of health). Analiza la ... -
Impedance characterization of an LCO-NMC/graphite cell: ohmic conduction, SEI transport and charge-transfer phenomenon
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-09-10)
Article
Open AccessCurrently, Li-ion cells are the preferred candidates as energy sources for existing portable applications and for those being developed. Thus, a proper characterization of Li-ion cells is required to optimize their use and ... -
Lifetime investigations of a lithium iron phosphate (LFP) battery system connected to a wind turbine for forecast improvement and output power gradient reduction
(2011)
Conference report
Open AccessLithium Ion batteries and especially Lithium Iron Phosphate (LFP) batteries can be characterized by high power densities, relatively long life-time, no maintenance and a lot of research currently being done on increasing ... -
Mise en oeuvre d'essais sur le réseau de secours avionique
(Universitat Politècnica de Catalunya / École Nationale d’Ingenieurs de Tarbes, 2011)
Master thesis (pre-Bologna period)
Restricted access - author's decisionLa RAT (Ram Air Turbine) est un aérogénérateur utilisé en avionique lors de la mission dite de « dernier secours ». En effet lorsque les générateurs conventionnels ne fonctionnent plus, la RAT assure seule la fourniture ... -
Public Policy Frameworks of Li-Ion Battery Energy Storage Systems Applications
(Universitat Politècnica de Catalunya, 2021-12-02)
Master thesis
Open Access
Covenantee: Instituto Superior Técnico LisboaNas décadas de 2020 a 2040, espera-se que as instalações de baterías para armazenamento de energia cresçam mais de 50 vezes. Entre essas tecnologias, espera-se que as baterias de íon-lítio sigam uma redução de preço de 50% ... -
The effects of lithium sulfur battery ageing on second-life possibilities and environmental life cycle assessment studies
(2019-01-01)
Article
Open AccessThe development of Li-ion batteries has enabled the re-entry of electric vehicles into the market. As car manufacturers strive to reach higher practical specific energies (550 Wh/kg) than what is achievable for Li-ion ... -
Thermal analysis of a LiFePo4 Battery
(Universitat Politècnica de Catalunya / Univerza v Mariboru, 2014)
Bachelor thesis
Open Access
Covenantee: Univerza v MariboruThe objective of this final thesis project was to study and test a 3,3V LiFePo4 battery in outer space conditions to be able to determine its working range, its limitations and its problems. To do so a measuring set-up ... -
Thermal analysis of the state of charge of batteries
(Universitat Politècnica de Catalunya, 2010-11-22)
Master thesis
Open Access
