Sökning: "Lithium-ion Battery Cells"

Visar resultat 1 - 5 av 25 uppsatser innehållade orden Lithium-ion Battery Cells.

  1. 1. THE SHIFT TOWARD ELECTRIFICATION IN THE AUTOMOTIVE INDUSTRY - A Scenario Analysis Investigating What Sourcing Mode for Lithium-Ion Battery Cells Original Equipment Manufacturers Can Take to Meet Future Demand in The United States

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Nicolina Jacobsson; Sara Svärd; [2020-07-22]
    Nyckelord :Automotive Industry; Electrification; Electrification in the United States; Lithium-ion Battery Cells; Scenario Planning; Sourcing; Sourcing Continuum; Transaction Cost Theory;

    Sammanfattning : The automotive industry is one of the main contributors to greenhouse gas emissions and hasconsequently commenced its transition toward producing more sustainable vehicles. Electric vehiclesare contributing to sustainable development and due to new components, original equipmentmanufacturers are facing substantial supply chain challenges. LÄS MER

  2. 2. Early-Stage Prediction of Lithium-Ion Battery Cycle Life Using Gaussian Process Regression

    Master-uppsats, KTH/Matematisk statistik

    Författare :Love Wikland; [2020]
    Nyckelord :Statistical learning; prediction; regression; Gaussian processes; lithium-ion battery; battery health; battery lifetime; Statistisk inlärning; prediction; regression; Gaussiska processer; litiumjonbatteri; batterihälsa; batterilivstid;

    Sammanfattning : Data-driven prediction of battery health has gained increased attention over the past couple of years, in both academia and industry. Accurate early-stage predictions of battery performance would create new opportunities regarding production and use. LÄS MER

  3. 3. Decreasing charging time of Lithium-Ion Battery by controlling temperature during the process

    Magister-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Seyedhafez Sadeghi Meykola; [2020]
    Nyckelord :Lithium-Ion; Battery; Cooling system;

    Sammanfattning : In this report, which is written for Halmstad University and on behalf of Semcon, a mechanical design process was implemented to evaluate the possibility of executing a low-cost cooling system for one of the battery company’s products. The report started from the background of former studies to clarify the problem and finding existing solutions in the first step and following up with developing concepts based on gathered information from the literature study. LÄS MER

  4. 4. Investigation and Application of Safety Parameters for Lithium-ion Battery Systems

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Axel Relefors; [2020]
    Nyckelord :Lithium-ion battery; thermal runaway; accelerating rate calorimetry; electrochemical impedance spectroscopy; thermal management; Litiumjonbatteri; termisk rusning; kalorimeter; elektrokemisk impedansspektroskopi; värmereglering;

    Sammanfattning : The Swedish Armed Forces are investigating high-risk applications where lithium-ion batteries (LIB) can replace traditional lead-acid batteries. Understanding the potential safety risks and evaluating a battery's instability is crucial for military applications. LÄS MER


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

    Författare :Patrik Marco Karlsson; Hjalmar Thiman; [2020]
    Nyckelord :;

    Sammanfattning : Arbetet som presenteras baseras på möjligheten att resurseffektivisera produktionen av elbilsbatterier, närmare bestämt battericellen som utgör kärnan av batteriet. Två typer av litiumjonbatterier undersöks i detta arbete, NMC och NCA. LÄS MER