Now showing items 1-20 of 64

    • A critical evaluation of cathode materials for lithium-ion electric vehicle batteries 

      Reinhardt, Robert; Amante García, Beatriz; Canals Casals, Lluc; Gassó Domingo, Santiago (2018)
      Conference lecture
      Restricted access - publisher's policy
      There 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 

      Yu, Xiaoting; Zhang, C.; Luo, Zhishan; Liu, Junshan; Zuo, Yong; Jacas Biendicho, Jordi; Llorca Piqué, Jordi; Arbiol, Jordi; Morante Lleonart, Joan Ramon; Cabot, Andreu (2019-12-01)
      Article
      Restricted access - publisher's policy
      Hollow 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 

      Díaz González, Francisco; Aragüés Peñalba, Mònica; Girbau Llistuella, Francesc; Llonch Masachs, Marc; Sumper, Andreas (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Conference report
      Open Access
      This 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 ...
    • Adaptative Estimation of Lithium-Ion Battery Degradation in Primary Frequency Response Duties 

      Mayordomo Invernon, Ivan Andreu (Universitat Politècnica de Catalunya, 2020-11-12)
      Master thesis
      Open Access
      This 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 

      Rodríguez Bernuz, Joan Marc (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2015)
      Master thesis
      Restricted access - author's decision
      This 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 model for re-used electric vehicle batteries in second life stationary applications 

      Canals Casals, Lluc; Amante García, Beatriz; González Benítez, María Margarita (Springer, 2017-03-08)
      Part of book or chapter of book
      Restricted access - publisher's policy
      This 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 

      Canals Casals, Lluc; Amante García, Beatriz (Emerald Group Publishing, 2013-07-15)
      Article
      Restricted access - publisher's policy
      The 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 

      Pla Erra, Pol (Universitat Politècnica de Catalunya, 2018-01-10)
      Bachelor thesis
      Restricted access - author's decision
      The 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 

      Cardona Rubio, Pol; Gayà Jerez, Matías; Martí Florences, Miquel (Universitat Politècnica de Catalunya, 2020-06)
      Bachelor thesis
      Open Access
      Nuestro 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, ...
    • Benchmark analysis of lithium-ion batteries at different locations 

      Diaz Hernandez, Camilo Angel (Universitat Politècnica de Catalunya, 2017-06-15)
      Master thesis
      Open Access
      The 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 ...
    • Centralised battery flexibility assessment for imbalance management in Spain considering lithium-ion degradation mechanism 

      Haupt, Leon (Universitat Politècnica de Catalunya, 2018-09-17)
      Master thesis
      Open Access
      The rise of Distributed Energy Resources (DER) cause more uncertainty for the Balance Responsible Party (BRP) with regards to precise forecasting of supply and demand. In case of an imbalance, ancil- lary services have to ...
    • Compositionally tuned Ni x Sn alloys as anode materials for lithium-ion and sodium-ion batteries with a high pseudocapacitive contribution 

      Li, Junshan; Xu, Xijun; Luo, Zhishan; Zhang, Chaoqi; Yu, Xiaoting; Zuo, Yong; Albiol, Jordi; Llorca Piqué, Jordi; Cabot, Andreu (2019-05-01)
      Article
      Open Access
      Nickel tin alloy nanoparticles (NPs) with tuned composition NixSn (0.6¿=¿x¿=¿1.9) were synthesized by a solution-based procedure and used as anode materials for Li-ion batteries (LIBs) and Na-ion batteries (SIBs). Among ...
    • Co–Sn nanocrystalline solid solutions as anode materials in lithium-ion batteries with high pseudocapacitive contribution 

      Li, Junshan; Xu, Xijun; Luo, Zhishan; Zhang, Chaoqi; Zuo, Yong; Zhang, Ting; Tang, Pengyi; Infante Carrió, Maria F.; Arbiol, Jordi; Llorca Piqué, Jordi; Liu, Jun; Cabot, Andreu (2019-04-05)
      Article
      Open Access
      Co–Sn solid-solution nanoparticles with Sn crystal structure and tuned metal ratios were synthesized by a facile one pot solution-based procedure involving the initial reduction of a Sn precursor followed by incorporation ...
    • Crash simulations of electric cars in the EVERSAFE project 

      Léost, Yann; Boljen, Matthias (CIMNE, 2015)
      Conference report
      Open Access
      This paper focuses on the passive safety part of the European project EVERSAFE, including cell level component tests as well as comprehensive simulations evaluating battery vulnerability. Partners involved in the passive ...
    • Desenvolupament i implementació d'un Battery Management Sytem amb Balanceig Actiu. 

      Gaig Font, Miquel (Universitat Politècnica de Catalunya, 2018-06-21)
      Master thesis
      Restricted access - confidentiality agreement
    • Determination of the state of health of Li-ion batteries : the irreversible entropy production approach 

      Ovejas Benedicto, Victòria Júlia (Universitat Politècnica de Catalunya, 2017-11-24)
      Doctoral thesis
      Open Access
      In recent years, portable applications have experienced an exponential growth and consequently, the demand of batteries has increased accordingly. It is widely known, though, that the performance of batteries decreases ...
    • Development of a state of charge algorithm for batteries based on lithium chemistry 

      Corbella Coll, Albert (Universitat Politècnica de Catalunya, 2019-10-09)
      Bachelor thesis
      Restricted access - author's decision
      The purpose of this report is to describe the development process of a State of Charge algorithm for low voltage battery packs built in a configuration of up to 16 cells series. The aim of this project is to obtain a good ...
    • Diseño de un BMS para baterías de ion de litio 

      Ye Zhu, Jia Qiang; Gómez Cano, Carla (Universitat Politècnica de Catalunya, 2021-02-04)
      Bachelor thesis
      Restricted access - author's decision
      El objetivo general de este trabajo de fin de grado es desarrollar el diseño de un innovador sistema de gestión de baterías conocido por sus siglas en inglés BMS (Battery Management System). En concreto, se incluye el ...
    • Diseño de un BMS para baterías de ion de litio 

      Gómez Cano, Carla; Ye Zhu, Jia Qiang (Universitat Politècnica de Catalunya, 2021-02-04)
      Bachelor thesis
      Restricted access - author's decision
      El objetivo general de este trabajo de fin de grado es desarrollar el diseño de un innovador sistema de gestión de baterías conocido por sus siglas en inglés BMS (Battery Management System). En concreto, se incluye el ...
    • Disseny d'un protocol experimental per a l'anàlisi d'incendis de vehicles amb bateries d'Ió-Li 

      Escola Viura, Pau (Universitat Politècnica de Catalunya, 2021-05-21)
      Bachelor thesis
      Open Access
      Els cotxes elèctrics al llarg dels últims anys han pres importància respecte als de propulsió amb motor de combustió. Les bateries d’ió-Li són el vector energètic més usat actualment i amb més projecció de futur per ser ...