Essays about: "Elfordon"

Showing result 6 - 10 of 125 essays containing the word Elfordon.

  1. 6. Reducing Power Losses by Optimizing Cooling in Final Annealing of Non-Oriented Electrical Steel

    University essay from KTH/Materialvetenskap

    Author : Emil Rosqvist; [2023]
    Keywords : ;

    Abstract : Surahammars Bruks AB produces non-oriented electrical steel used in several types of motors and generators. Because of recent years exponentially growing market for electrical vehicles, non-oriented electrical steel used in electrical vehicle motors is becoming an increasingly important product. READ MORE

  3. 7. Dimensionering av krisberedskap för elbilsladdning : en simuleringsstudie om krisberedskap för samhällsviktiga funktioner

    University essay from SLU/Dept. of Energy and Technology

    Author : Linus Christiansen; [2023]
    Keywords : krisberedskap; samhällsviktig verksamhet; personbilstransport; elfordon; elektrifiering;

    Abstract : With the rising number of electric vehicles in the Swedish vehicle fleet in combination with the rising electricity demand in the country, it begs the question. How should the electricity demand from charging of electric vehicles for vital societal functions be managed in a time of crisis without the support from the electric grid? This study focuses on the task of dimensioning reserve power systems for electric vehicle (EV) charging of parking spaces with 10, 20 and 30 cars. READ MORE

  4. 8. Exploring Particulate Filtration during Thermal Runaway in Lithium-Ion Battery Packs

    University essay from KTH/Kemiteknik

    Author : Amanda Halvarsson; [2023]
    Keywords : battery pack; particles; thermal runaway; filtration; batteripack; partiklar; termisk rusning; filtrering;

    Abstract : Med övergången till elektrifiering inom transport uppstår nya utmaningar när det gäller batterisystem som placeras i elfordon. Det finns för närvarande en möjlighet att minska riskerna med toxiciteten hos partiklar som sprutas ut med de gaser som bildas under termisk rusning i litiumjonbattericeller som är placerade i batterisystem. READ MORE

  5. 9. Towards a Stochastic Operation of Switzerland’s Power Grid

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

    Author : Alban Maury; [2023]
    Keywords : Monte-Carlo simulations; probabilistic forecasting; copula theory; power flow analysis; Monte Carlo-simuleringar; probabilistiska prognoser; kopulateori; analys av energiflöden;

    Abstract : As Europe’s power production becomes increasingly reliant on intermittent renewable energy sources, uncertainties are likely to arise in power generation plans. Similarly, with the growing prevalence of electric vehicles, electric demand is also becoming more uncertain. READ MORE

  6. 10. Open-Circuit-Voltage hysteresis measurement and modelling of LiFePO4 Batteries : Master Thesis Report - 2023

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

    Author : Guillaume Larrat; [2023]
    Keywords : Open-Circuit-Voltage OCV Hysteresis - Voltage relaxation - Galvanostatic Intermittent Titration Technique GITT - Hysteresis modelling; Öppenkretsspännings OCV hysteres - Spänningsrelaxation - Galvanostatisk intermittent titreringsteknik GITT - Hysteresmodellering;

    Abstract : In a context of an expected increasing use of Lithium-ion batteries in the transportation sector, Volvo AB is developing its own solutions for large electric vehicles. It is then beneficial to reduce the costs, the energy demand and the raw materials demand by improving the battery systems’ performances. READ MORE