Sökning: "Electrical vehicles"

Visar resultat 1 - 5 av 301 uppsatser innehållade orden Electrical vehicles.

  1. 1. The new era of Electric Vehicles: Rolling out the Energy Storage Solution of Tomorrow - A single case study investigating fleet customers' opportunities and challenges with adopting Vehicle-to-Grid technology, to identify complexities and important considerations when accelerating the implementation.

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Fanny Söderström; Maria Nordin; [2023-07-20]
    Nyckelord :Innovation; Sustainability; Technology Adoption; Electrical Distribution; Power Grid; Electric Vehicles; Energy Storage Solutions; Renewable Energy; V2X; Vehicle-to-Grid; V2G;

    Sammanfattning : The following thesis investigates the complexities of implementing the Vehicle-to-Grid (V2G) technology. It explores the perceived benefits and challenges that fleet customers within an automotive company have towards the technology. LÄS MER

  3. 2. Dynamic axel load estimation for an electrified vehicle : Normalkraftestimering på drivaxeln

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Majd Barakat; [2023]
    Nyckelord :Vehicle dynamics; Suspension systems; Vehicle design; Bounce-Pitch model; Car quarter model; Normal force; Normal force estimation;

    Sammanfattning : The brake system is critical for ensuring safe driving and has been the focus of development for many years. Pneumatic braking technology is commonly used in heavy vehicles,but it results in energy wastage and high service costs. Some countries mandate auxiliarybraking systems to assist in stopping the vehicle in addition to service brakes. LÄS MER

  4. 3. Tribological characterization of a ball bearing subjected to an electric field : Electric drivetrain tribology

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Muhammad Umar Farooq; [2023]
    Nyckelord :Ball bearing; electric drivetrain; tribology; electric field; characterization; bearing currents; discharge;

    Sammanfattning : Electric machines are widely used in for instance the automotive industry in electric vehicles and in wind turbines. The electrical machines have mechanical bearings as an integral part used to transmit power and load. In addition, the main function includes reducing friction between interacting surfaces. LÄS MER

  5. 4. Benchmarking a 1 kW hybrid hydrogen fuel cell system

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Jonathan Envall; [2023]
    Nyckelord :PEMFC; fuel cell; UAV; hybrid; Technology and Engineering;

    Sammanfattning : Unmanned Aerial Vehicles (UAV's) offer great versatility in the tasks that they may perform and they are today used in many sectors. The H24LEO project, administered by the Lund University School of Aviation, aims to develop and demonstrate a hybrid proton-exchange membrane fuel cell-powered UAV to aid in search and rescue operations performed by the Swedish Maritime Administration, and reduce the greenhouse gas emissions compared to similar work performed by helicopters. LÄS MER

  7. 5. Linear optimization of a potential microgrid to supply TSK70

    Master-uppsats, KTH/Kemi

    Författare :Roy Satis; [2023]
    Nyckelord :modelling; solar power; energy storage; electric vehicle; construction site; modelering; solkraft; energilagring; elektrifierad fordon; konstruktionsplats;

    Sammanfattning : Transport- och byggindustrin är en bidragande orsak till klimatkläget på grund av den betydande mängd växthusgaser som produceras. Att byta till elfordon är en metod för att minska de skadliga effekterna av klimatförändringarna. LÄS MER