Browsing by Subject "Bateries d'ió liti"
Now showing items 1-20 of 117
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A critical evaluation of cathode materials for lithium-ion electric vehicle batteries
(2018)
Conference lecture
Restricted access - publisher's policyThere has been an intensive research and development focus on lithium-ion batteries, which have revolutionized the electric vehicle market due to the batteries’ high energy and power density, longer lifespan, and increased ... -
A low temperature solid state reaction to produce hollow MnxFe3-xO4 nanoparticles as anode for lithium-ion batteries
(2019-12-01)
Article
Open AccessHollow MnxFe3-xO4 nanoparticles (NPs) with an average size of 15¿nm are produced from the solid state reaction of Fe3O4–Mn3O4 heterostructures. These heterostructures are synthesized through the seeded-growth of Mn3O4 ... -
A power sharing algorithm for a hybrid energy storage system based on batteries
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessThis paper presents a method to operate a hybrid Energy Storage System (ESS) based on a heterogeneous grouping of battery types. In particular, the system is composed by a lithium-ion battery pack and a lead-acid one. The ... -
A short time expansion measurement method for the detection of aging effect of lithium ion cells using a high resolution laser interfometric setup
(Institute of Electrical and Electronics Engineers (IEEE), 2023-12-12)
Article
Open AccessIn this work a new expansion measurement methodology for the detection of ageing mechanisms in lithium ion cells is described and evaluated. For this purpose, a polarization-optical homodyne Michelson interferometer with ... -
Adaptative Estimation of Lithium-Ion Battery Degradation in Primary Frequency Response Duties
(Universitat Politècnica de Catalunya, 2020-11-12)
Master thesis
Open AccessThis document represents the report from a project carried out at Starke Energy and reflects the accomplishments and insights derived from it. The main objective is to evaluate the capacity degradation of lithium-ion ... -
Advanced management systems for battery applications
(Universitat Politècnica de Catalunya / Universitat de Barcelona, 2015)
Master thesis
Restricted access - author's decisionThis project is focused on those systems aimed to improve batteries performance, more widely known as Battery Management Systems. Specifically, amongst the different areas covered by Battery Management Systems, high ... -
Aging determination of series-connected lithium-ion cells independent of module design
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-03-17)
Article
Open AccessIn this work, a battery consisting of eight commercial NMC/graphite cells connected in series was cycled to 60% of its initial capacity. During the test, special care was taken to ensure that the results were not influenced ... -
Aging model for re-used electric vehicle batteries in second life stationary applications
(Springer, 2017-03-08)
Part of book or chapter of book
Restricted access - publisher's policyThis book gathers the best papers presented at the 19th International Congress on Project Management and Engineering, which was held in Granada, Spain in July 2015. It covers a range of project management and engineering ... -
An Electric taxi fleet charged by second use batteries: not just economic profit
(Emerald Group Publishing, 2013-07-15)
Article
Restricted access - publisher's policyThe road transport sector is the second biggest CO2 emissions contributor after energy generation. In urban environments, its impact is increased due to the worse combustion engine driving efficiency. It is thought that ... -
Analysis and verification of suitable li-ion models as basis for a self-adaptive battery observer
(Universitat Politècnica de Catalunya, 2018-01-10)
Bachelor thesis
Restricted access - author's decisionThe purpose of this project is to create and simulate a self-adaptive battery observer using Matlab Simulink. The first phase of the project involves the research of a suitable lithium-ion cell model to cover a wide range ... -
Análisis de control y aplicación en EVs de sistema de almacenamiento de energía híbrido basado en litio y supercondensadores
(Universitat Politècnica de Catalunya, 2020-06)
Bachelor thesis
Open AccessNuestro proyecto plantea como tema de estudio la viabilidad y el análisis detallado de un sistema de almacenamiento de energía basado en baterías de litio y SC, su implementación en diferentes vehículos eléctricos (coches, ... -
Análisis y optimización de la eficiencia de los procesos de producción y la distribución de una fábrica
(Universitat Politècnica de Catalunya, 2023-10-09)
Bachelor thesis
Open AccessAquest treball aborda el desenvolupament d'una planta de fabricació de bateries d'ions de liti, des de la presentació de diferents tipus de bateries existents al mercat actual, l'elecció i justificació del tipus de ... -
Aplicació de la mineria urbana a la cadena de valor de les bateries d'ions de liti mitjançant la integració de tecnologies de separació
(Universitat Politècnica de Catalunya, 2023-06-30)
Bachelor thesis
Open AccessA causa de la greu crisi climàtica que es pateix actualment, la Unió Europea ha iniciat diferents projectes que tenen com a finalitat assolir la neutralitat climàtica canviant els combustibles fòssils per energia neta ... -
Are electric vehicle batteries being underused? A review of current practices and sources of circularity
(2023-07-15)
Article
Open AccessThe increasing demand for Lithium-ion batteries for Electric Vehicle calls for the adoption of sustainable practices and a switch towards a circular economy-based system to ensure that the electrification of transportation ... -
Battery state-of-health estimation: a step towards battery digital twins
(2024-01-31)
Article
Open AccessFor a lithium-ion (Li-ion) battery to operate safely and reliably, an accurate state of health (SOH) estimation is crucial. Data-driven models with manual feature extraction are commonly used for battery SOH estimation, ... -
Benchmark analysis of lithium-ion batteries at different locations
(Universitat Politècnica de Catalunya, 2017-06-15)
Master thesis
Open AccessThe present document aims to analyze different types of Lithium-ion (Li-ion) batteries and define which type is more suitable for a specific location, regarding the SOH (State of Health) value after one year of ... -
Caracterització de bateries dels mòbils per a la recuperació dels metalls valuosos
(Universitat Politècnica de Catalunya, 2022-07-19)
Bachelor thesis
Open AccessLa creixent demanda d'equips elèctrics i electrònics i l'ús creixent d'aparells elèctrics amb terminis obsolets molt curts han provocat un augment exagerat d'aquest tipus de residus. Aquesta demanda ha inspirat una ... -
Caracterització de bateries d’ió liti per a la mobilitat elèctrica: comparació de la composició amb altres tipus de bateries
(Universitat Politècnica de Catalunya, 2024-01-23)
Master thesis
Open AccessLes bateries de liti estan guanyant terreny de manera notable al mercat actual, sobretot a causa de l'interès creixent per la mobilitat elèctrica. L’augment exponencial de les vendes de patinets elèctrics genera una ... -
Caracterització de la black mass fina de les bateries d'ió liti
(Universitat Politècnica de Catalunya, 2023-07-17)
Bachelor thesis
Restricted access - confidentiality agreement -
Caracterización y separación de componentes de baterías Li-Ion, por encima de 500 µm
(Universitat Politècnica de Catalunya, 2023-07-18)
Master thesis
Open AccessEl reciclaje de las baterías Li-ion es un factor muy importante en el desarrollo sostenible de las industrias de vehículos eléctricos y dispositivos electrónicos debido a la disponibilidad limitada de las materias primas ...
