Sökning: "Lithium ion battery"

Visar resultat 16 - 20 av 267 uppsatser innehållade orden Lithium ion battery.

  1. 16. Strategies for enhancing the circularity of Lithium-ion Batteries.

    Master-uppsats, Linnéuniversitetet/Institutionen för byggd miljö och energiteknik (BET)

    Författare :Tanveer Ahmad Malik; [2023]
    Nyckelord :EVs battery; Lithium-ion battery; Circularity; SWOT analysis; recycling of Li-ion batteries; Second life of battery;

    Sammanfattning : Li-ion batteries have gained great popularity among researchers and practitioners as an environmentally friendly energy storage solution for more environmentally friendly electric vehicles (EVs). However, because of the increased demand for Li-ion battery-powered EVs, and some issues with battery design, legislation, collection and sorting, recycling, and material recovery, achieving sustainable mobility through the circularity of Li-ion batteries is a major challenge. LÄS MER

  3. 17. Exploring Particulate Filtration during Thermal Runaway in Lithium-Ion Battery Packs

    Master-uppsats, KTH/Kemiteknik

    Författare :Amanda Halvarsson; [2023]
    Nyckelord :battery pack; particles; thermal runaway; filtration; batteripack; partiklar; termisk rusning; filtrering;

    Sammanfattning : Med övergången till elektrifiering inom transport uppstår nya utmaningar när det gäller batterisystem som placeras i elfordon. Det finns för närvarande en möjlighet att minska riskerna med toxiciteten hos partiklar som sprutas ut med de gaser som bildas under termisk rusning i litiumjonbattericeller som är placerade i batterisystem. LÄS MER

  4. 18. Open-Circuit-Voltage hysteresis measurement and modelling of LiFePO4 Batteries : Master Thesis Report - 2023

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Guillaume Larrat; [2023]
    Nyckelord :Open-Circuit-Voltage OCV Hysteresis - Voltage relaxation - Galvanostatic Intermittent Titration Technique GITT - Hysteresis modelling; Öppenkretsspännings OCV hysteres - Spänningsrelaxation - Galvanostatisk intermittent titreringsteknik GITT - Hysteresmodellering;

    Sammanfattning : In a context of an expected increasing use of Lithium-ion batteries in the transportation sector, Volvo AB is developing its own solutions for large electric vehicles. It is then beneficial to reduce the costs, the energy demand and the raw materials demand by improving the battery systems’ performances. LÄS MER

  5. 19. Meeting electricity demand during a crisis : Assessing the feasibility of battery storage as a path for municipalities to increase electricity resilience

    Kandidat-uppsats, Uppsala universitet/Institutionen för samhällsbyggnad och industriell teknik

    Författare :Maria Lindström; Malou Sjöberg; Filip Sjöö; Hanna Åkermark; [2023]
    Nyckelord :Battery storage; Electricity demand; Crisis preparedness; Socio-technical analysis; Electricity resilience; Household responsibility; Municipal responsibility; Knivsta kommun;

    Sammanfattning : This bachelor thesis aims to investigate household electricity supply and demand during a crisis. Both quantitative and qualitative aspects of crisis preparedness and household electricity demand are considered. LÄS MER

  7. 20. Optimering av batterisystem hos ALPHA-drönaren

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Edvin Holmberg; Zeke Lundkvist; [2023]
    Nyckelord :;

    Sammanfattning : The purpose of this work was to construct an improved battery system for the ALPHA-drone. Severalareas of improvements were examined, among them were general improvements regarding capacityand weight, as well as implementing new functionality such as mid-flight error detection andmanagement of individual cells. LÄS MER