Sökning: "Batteries"

Visar resultat 1 - 5 av 383 uppsatser innehållade ordet Batteries.

  1. 1. Renewable electricity for transition towards emission-free Gothenburg by 2030

    Master-uppsats, KTH/Energi och klimatstudier, ECS

    Författare :Frida Nilsson; [2018]
    Nyckelord :;

    Sammanfattning : Electric vehicles are on the march and are estimated to transform the current transport sector in the upcoming years. Sweden has set up a national objective of becoming independent from fossil fuels in the transport sector by 2030. LÄS MER

  2. 2. Characterisation of Used Lead-Acid Batteries for Feed Optimisation in Secondary Lead Production

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Linda Neiström; [2018]
    Nyckelord :Lead-acid battery; Boliden Bergsöe; Secondary lead production; Characterisation; Lead; Plastic separation;

    Sammanfattning : Used lead-acid batteries are the main raw material in secondary lead production. Technologicalprogress in the car industry, have raised concerns regarding the lead-acid battery’s leading positionas electrochemical storage system in the future. LÄS MER

  3. 3. Batterier i elnätet : Analys för användning vid driftstörning

    Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Simon Malmqvist; [2018]
    Nyckelord :;

    Sammanfattning : The energy consumption in Sweden has risen remarkably over the last 40 years and the society is more and more dependent on electricity to maintain socially important functions. Authorities, grid-owners and consumers are increasing their demands for a more secure energy delivery. LÄS MER

  4. 4. Lithium-ion Batteries in Electric Vehicles : Sustainable to what extent?

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI); KTH/Skolan för teknikvetenskap (SCI)

    Författare :Anton Persson; Daniel Öman; [2018]
    Nyckelord :;

    Sammanfattning : Increasing environmental laws and regulations regarding emissions and air and water pollution in the transport sector. These laws and regulations combined with the limitation of oil as a natural resource have contributed to research regarding alternative fuels for vehicles. LÄS MER

  5. 5. Characterization of the gas composition inside NiMH batteries during charge using GC-MS

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Oorganisk kemi

    Författare :Lovisa Niklasson; [2018]
    Nyckelord :NiMH batteries; Batteries; Nickel-metal hydride; Nickel hydroxide; Metalhydride; Gas evolution; Oxygen; Hydrogen; Electochemistry; Gas Chromatography; NiMH-batterier; Batterier; Nickel-metalhydrid; Nickelhydroxid; Metalhydride; Gasutveckling; Syrgas; Vätgas; Elektrokemi; Gaskromatografi;

    Sammanfattning : The aim of the project was to develop a method to measure and studythe degree of activation of the negative electrode (MH) in a NiMH battery.This was done by characterization of the gases produced during charge of a battery – O2 and H2 – using a Gas Chromatograph. LÄS MER