Sökning: "batterihälsa"

Hittade 5 uppsatser innehållade ordet batterihälsa.

  1. 1. State of Health measuring of NiMH batteries using simple electronic components.

    Kandidat-uppsats, Linköpings universitet/Fordonssystem

    Författare :Linus Classon; [2024]
    Nyckelord :SoH; NiMH; State of Health; Batteries;

    Sammanfattning : The possibility of measuring the state of health of a NiMH battery without doing it in a lab is evaluated, the goal was to see if it was possible to perceive any differences between batteries of different states of health and whether it’s worth further exploring this solution in a more detailed manner. In order to try and extract and analyze the state of health of the batteries a series of tests consisting of discharging batteries at different lengths of times and different resistive loads were made, the voltage of the batteries being captured by a multimeter. LÄS MER

  3. 2. Electric vehicles’ potential to provide flexibility services

    Master-uppsats, Lunds universitet/Innovationsteknik

    Författare :Celina Gustafsson; [2022]
    Nyckelord :vehicle-to-grid; electric vehicle; flexibility services; battery storage; barriers to implementation; Technology and Engineering;

    Sammanfattning : The automotive industry is undergoing an unprecedented transformation, and all actors along the value chain are affected. A company in the midst of this is Axess Logistics, which offers car logistics solutions to general agents and dealers in the Scandinavian market. LÄS MER

  4. 3. Implementering av V2G i mobilitetshuset Dansmästaren : En modelleringsstudie

    Kandidat-uppsats, Uppsala universitet/Institutionen för fysik och astronomi

    Författare :Edwin Nabiallahi; Mahmoud Alabassi; Roni Ali; Marcus Lundström; Oscar Jonsson; Johan Sjögren; Kajsa Nordén; [2021]
    Nyckelord :V2G; peak shaving; energilager; effektbrist; batterihälsa;

    Sammanfattning : Uppsala’s population and infrastructure is expanding at a fast rate. This results in problems with supplying sufficient electrical power during peak hours such as early mornings and late evenings. LÄS MER

  5. 4. 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

  7. 5. Laddning av framtiden : Hinder och drivkrafter för adoptionen av elbilar

    Kandidat-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Johan Lövgren; Måns Ulmgren; [2020]
    Nyckelord :Electric cars; Sustainable development; Passenger cars; Electrifying the passenger car fleet; Elbilar; Hållbar utveckling; personbilar; Elektrifiering av personbilsflottan;

    Sammanfattning : Personbilsflottan står för en stor andel av de globala CO2-utsläppen och genom vidare implementering av alternativa drivmedel kan transportsektorn i framtiden bli mer hållbar. Tekniken kring elbilar vad gäller bland annat batteriets kapacitet och bilens prestanda har under de senaste decenniet gjort stora framsteg där elbilen idag är direkt konkurrerande med en bil driven på fossila bränslen i många avseenden. LÄS MER