Sökning: "long-haul"

Visar resultat 1 - 5 av 40 uppsatser innehållade ordet long-haul.

  1. 1. Identification and evaluation of solutions for long-haul electric road freight.

    Master-uppsats, Linköpings universitet/Logistik- och kvalitetsutveckling

    Författare :Amanda Lundström; Gustav Lindén; [2023]
    Nyckelord :Electric road freight; long-haul; TCO; Tripple bottom line;

    Sammanfattning : Road freight transportation is important for the development of the global economy and, at the same time, one of the most destructive businesses when it comes to the environment and human health. As societies evolve, the need for freight transportation increases and the transport demand cannot in a sustainable way be fulfilled with the use of diesel trucks as it is done today. LÄS MER

  3. 2. Helelektriska tunga lastbilar: En studie om påverkan på elnätet

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

    Författare :Roni Ali; [2023]
    Nyckelord :elektriska transporter; MCS; Mega Watt Charging; elnät; transporter;

    Sammanfattning : Sweden has ambitious climate goals, such as the overarching goal, the 2045 goal. The goal is for Sweden to have zero net emissions of greenhouse gases by 2045 at the latest. In order to achieve the overall climate goal and the interim targets, electrification of society is an important component. LÄS MER

  4. 3. When is Electric Freight Cost Competitive? : Computational modeling and simulation of total cost of ownership for electric truck fleets

    Uppsats för yrkesexamina på avancerad nivå, Linköpings universitet/Institutionen för ekonomisk och industriell utveckling

    Författare :Anton Zackrisson; [2023]
    Nyckelord :electric freight; battery-electric trucks; total cost of ownership; decision making under deep uncertainty DMDU ; cost-competitiveness; exploratory modeling and analysis EMA ; EMA workbench; quasi-Monte Carlo method; VRP; EVRP; elektrifiering; godstransport; elektriska lastbilar; total ägandekostnad; kostnadskonkurrenskraft; ruttoptimering;

    Sammanfattning : Battery electric trucks (BETs) offer environmental benefits in terms of reduced carbon emissions and enhanced energy efficiency but have been challenged with economic viability compared to conventional internal combustion engine trucks (ICETs) caused by substantial acquisition costs, limited charging infrastructure, and concerns regarding range and payload capacity.  Previous studies focus on TCO at the vehicle or policy level but overlook the system and firm-level impacts. LÄS MER

  5. 4. Development of an electric driveline model for multiscale road-cargo simulations

    Master-uppsats, KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Författare :Runzhe Wu; [2022]
    Nyckelord :System Engineering; AnyLogic Traffic Simulation; Simulink Simulation; Driveline Model Building; C Program Execution; Systemteknik; AnyLogic Trafiksimulering; Simulink Simulering; Drivelinemodell; C Programexekvering;

    Sammanfattning : Currently, the road cargo system with low or zero CO2 emission is under rapid development. Heavy-duty trucks with electrified driveline systems will be the workhorse of future freight. LÄS MER

  7. 5. Developing a Multi-Passenger Game for Inflight Entertainment Systems

    Master-uppsats, Lunds universitet/Certec - Rehabiliteringsteknik och Design; Lunds universitet/Ergonomi och aerosolteknologi

    Författare :Axel Domell; Johannes Bastmark; [2022]
    Nyckelord :in-flight entertainment system; multi-passenger game; Tactel; user-centered design; Technology and Engineering;

    Sammanfattning : The airline industry has been on a steady rise the last couple of decades and so has the range of different kinds of digital entertainment options onboard commercial airliners. As the technology onboard airliners has become more and more advanced, the possibility to offer passengers different kinds of digital experiences have risen. LÄS MER