Essays about: "lithium batteries"

Showing result 16 - 20 of 221 essays containing the words lithium batteries.

  1. 16. Suppression of Li-ion Battery Fires

    University essay from Lunds universitet/Avdelningen för Brandteknik

    Author : Linfan Cai; [2023]
    Keywords : Lithium-ion Battery; Fire Suppression System; Extinguishing Agent; Thermal Runaway; Battery Energy Storage System; Electric Vehicle; Technology and Engineering;

    Abstract : This thesis presents a systematic literature review of fixed fire suppression systems and extinguishing agents for lithium-ion battery (LIB) fires. The review identifies 85 relevant sources published between 2013 and March 2023, and categorises different research experiments into cell-level, module-level, electric vehicle (EV) pack-level, battery energy storage system (BESS) rack-level and warehouse storage experiments, according to LIB configurations. READ MORE

  3. 17. Lifecycle Assessment of a Lithium-ion Battery Storage System for Frequency Regulation in a Real-World Application

    University essay from

    Author : Samuel Sulemanu; [2023]
    Keywords : Frequency Containment Reserve - Disturbance FCR-D ; Frequency Regulation; Life Cycle Assessment LCA ; Lithium-ion Battery; Simapro; Renewable Energy; Solar PV; Wind; Energy; Climate Change;

    Abstract : Integrating more renewable energy sources into the grid has caused increased instability due to the intermittency of renewable energy sources. Hence, the need for grid balancing strategies such as frequency regulation has intensified. READ MORE

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

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Maira Khan; [2023]
    Keywords : 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;

    Abstract : 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. READ MORE

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

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Srujan Kiran Alva; [2023]
    Keywords : 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;

    Abstract : 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. READ MORE

  6. 20. Tangled Up in Blue: Future Cobalt Scarcity and Environmental Effects of Cobalt Usage in Lithium- Ion Batteries

    University essay from Lunds universitet/Miljö- och energisystem

    Author : Oscar Gustafsson; Filip Tyberg; [2023]
    Keywords : Cobalt; cobalt scarcity; environmental effects; recycling; technological advancements; Technology and Engineering;

    Abstract : The aim of this study was to investigate future scarcity and environmental effects of cobalt. This was done by creating three scenarios based on different prognoses concerning the future use of cobalt up to the year 2050, Business as usual (Scenario I), Recycling Rate Improvements (Scenario II) and Technological Advancements (Scenario III). READ MORE