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Visar resultat 1 - 5 av 271 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Powering the Future: Unveiling the challenges associated with planning of charging infrastructure for heavy electric vehicles - A master thesis on the future planning of heavy charge infrastructure in Sweden

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Hassan Abbas Cheema; Robin Holmgren; [2023-11-01]
    Nyckelord :heavy charge infrastructure;

    Sammanfattning : The transport sector is currently transitioning into a more sustainable use of fuel. The current aim of the European Commission is to reduce the greenhouse gas net emissions by 55% by 2030 compared to 1990 levels. Electric trucks are considered an important aspect in this transition. LÄS MER

  3. 2. Laddstolpar och bonus malus-systemets effekt på andelen elbilar och hybrider i Sverige 2013–2021

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Jonathan Hansson; Samuel Pedersen; [2023-02-09]
    Nyckelord :;

    Sammanfattning : Global warming caused by greenhouse gas emissions is the greatest threat facing our planet today. The electrification of the transportation sector is an important step in reducing carbon dioxide emissions, as transports make up 30 percent of total carbon dioxide emissions in Sweden. LÄS MER

  4. 3. Energy in the Transportation System - A comparison of charging infrastructure scenarios

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Judith Lai Jakobsson; [2023]
    Nyckelord :Charging infrastructure; road transport electrification; battery capacity need; electric vehicles; Technology and Engineering;

    Sammanfattning : A functioning charging infrastructure is crucial for achieving full-scale national electrification within the transport sector. The system is likely to consist of different charging technologies, all with the main objective of providing efficient energy replenishment services. LÄS MER

  5. 4. Biogasproduktion vid samrötning av substrat tillgängliga vid lantbruk : Småskalig rötning vid Lillerudsgymnasiet

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Cecilia Svensson; [2023]
    Nyckelord :Biogas; agriculture;

    Sammanfattning : The world is currently heavily dependent on fossil sources and the use of fossil fuels leads to increased global warming. One of the solutions to this environmental problems is biogas. LÄS MER

  7. 5. Characterization of NOx sensor performance under oscillating pressure conditions

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

    Författare :Álvaro López Méndez; [2023]
    Nyckelord :NOx sensors; engine – out heavy duty vehicle conditions; oscillating pressure; test rig testing; NOx-sensorer; motor – ut tunga fordonsförhållanden; oscillerande tryck; testriggtestning;

    Sammanfattning : The NOx sensor is essential in the modern after-treatment system. Due to the introduction of regulations from the US, it is necessary to investigate how these sensors operate in conditions of pulsating pressures generated engine - out, after the turbocharger. LÄS MER