Browsing by Subject "Piles de liti"
Now showing items 1-6 of 6
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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 ... -
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 ... -
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 ...
