Sökning: "Batteritillverkning"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet Batteritillverkning.

  1. 1. Automatic Detection of Structural Deformations in Batteries from Imaging data using Machine Learning : Exploring the potential of different approaches for efficient structural deformation detection

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

    Författare :Maira Khan; [2023]
    Nyckelord :CT scan; electrode peaks; jelly roll; keypoints; structural deformation; traditional computer vision; deep neural network; CT-skanning; elektrodtoppar; gelérulle; nyckelpunkter; strukturell deformation; Traditionellt datorseende; djupt neuralt nätverk;

    Sammanfattning : The increasing occurrence of structural deformations in the electrodes of the jelly roll has raised quality concerns during battery manufacturing, emphasizing the need to detect them automatically with the advanced techniques. This thesis aims to explore and provide two models based on traditional computer vision (CV) and deep neural network (DNN) techniques using computed tomography (CT) scan images of jelly rolls to ensure that the product is of high quality. LÄS MER

  3. 2. Manufacturing & Regional Cost Competitiveness of Commercial Sodium Ion Cells : A bottom-up cost analysis of Lithium and Sodium Ion Battery Storage

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

    Författare :Srujan Kiran Alva; [2023]
    Nyckelord :Sodium Prussian Blue Analogues; Sodium layered oxides; Lithium Iron Phosphate; Sodium NMC111; Lithium NMC111; Battery Manufacturing Scaling; Cost Analysis; Battery manufacturing policy; Industrial Import Costs; Cathode Thickness;

    Sammanfattning : Batteries are increasingly seen as an indispensable element in the rapid progress of the energy transition. With forecasts for global demand set to reach 2 TWh by 2030 and increasing policy support for battery manufacturers, many questions arise on whether the current rapid expansion of battery manufacturing industry is sustainable. LÄS MER

  4. 3. State of the Art inom batteriproduktion

    M1-uppsats, KTH/Hållbar produktionsutveckling (ML)

    Författare :Diego Monteza; Vitalijs Sakelis; [2022]
    Nyckelord :Battery production; Battery manufacturing; Battery; Environment; Lithium; Cobalt; Streamlining; Electric cars; Batteriproduktion; Batteritillverkning; Batteri; Miljö; Litium; Kobolt; Effektivisering; Elbil;

    Sammanfattning : Denna State of The Art rapport handlar om den senaste elbilsbatteritekniken, batteritillverkning för elbilar, och miljöpåverkan av batterier. Inom elbils batteriteknik förklaras hur dagens batterityper ser ut när det kommer till den kemiska sammansättningen och förklaring på varför de batterityperna är aktuella nu och vilka batterityper som troligtvis blir aktuella i framtiden. LÄS MER

  5. 4. Improving Battery Production Line using Simulink

    Master-uppsats, KTH/Industriell produktion

    Författare :Shrivatsan Raghuraman; [2022]
    Nyckelord :;

    Sammanfattning : There is an increase in the demand in the Electric Vehicle segment owing to the focus on sustainability and reducing battery cost which also increases the demand for battery production globally. With this technology in its early stages being heavily challenged in terms of material supply, shorter time to market, and customer-specific variants it is essential to be able to have control and visibility on the production line to help facilitate critical decisions and improvements. LÄS MER

  7. 5. Establishing a battery manufacturing base in Sweden : Evaluating and analyzing the factors behind locational strategy of battery manufacturers

    Kandidat-uppsats, Jönköping University/Internationella Handelshögskolan

    Författare :Gustav Helenefors; Samuel Jakobsson; Marcus Uldin; [2022]
    Nyckelord :Manufacturing strategies; Battery manufacturing; Sweden; Due diligence; External environment; Strategic shift;

    Sammanfattning : Background: In the last few years, many of the risks of operating in a global supply chain or an offshore manufacturing strategy have become evident as they have been disrupted by accidents, pandemics, and conflicts. Multiple parties in global trade have also increased their talks about autonomy in strategic sectors or production of strategically important components. LÄS MER