Sökning: "Electric buses"

Visar resultat 1 - 5 av 65 uppsatser innehållade orden Electric buses.

  1. 1. Optimization of Thermal Comfort on Electric Buses : A Comprehensive Study on Passenger Satisfaction in Stockholm, Sweden

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

    Författare :Ellinor Hambraeus; Maxwell Minotta Cuervo; [2023]
    Nyckelord :Electric bus; Bus temperature; Thermal comfort; Energy efficiency; Predicted Mean Vote; Equivalent temperature v; Elbuss; busstemperatur; termisk komfort; energieffektivisering; Predicted Mean Vote; Ekvivalent temperatur vii;

    Sammanfattning : The transition towards electrification in the bus sector is necessary to achieve the global climate goals and has gained significant traction in recent years. However, there are critical challenges associated with this transition, one of them being the absence of excess heat that traditional combustion engines provided to warm the bus cabin. LÄS MER

  3. 2. ELCYKELN SOM HÅLLBART TRANSPORTSÄTT : En studie om hur väl rustade Sveriges kommuner är för elcykeln

    M1-uppsats, Umeå universitet/Institutionen för geografi

    Författare :Filip Christiansen; [2023]
    Nyckelord :Sustainable transport; Electric bicycles; Peoples mobilities; Transport planning;

    Sammanfattning : The world is facing a change that needs to reduce the carbon output that humanity and its technologies produce. One such shift is the swap to non-fossil fueled cars and more sustainable ways to travel. LÄS MER

  4. 3. On the road to grid stability - Using batteries in heavy vehicles and charging infrastructure as frequency reserves

    Master-uppsats, Lunds universitet/Produktionsekonomi

    Författare :Matilda Kjellström; Caroline Wuttke; [2023]
    Nyckelord :Case Study; Electrification; Frequency regulation; Energy reserve; Battery; Heavy vehicles; Vehicle-to-grid; Technology and Engineering;

    Sammanfattning : Background: Climate change and increasing threats that come with it fosters a need for changing from fossil sources of energy to renewable ones. Sweden aims to have net zero greenhouse gas emissions by the year of 2045. One of the sectors that need to take part in this shift towards fossil free energy is the transport industry. LÄS MER

  5. 4. Improving charging scheduling of public transport electric buses

    Master-uppsats, Lunds universitet/Produktionsekonomi

    Författare :Franz Bamberg; Anna Hassler; [2023]
    Nyckelord :Peak load; electricity trading; spot prices; electric buses; bus transport operator; battery energy storage system; charging scheduling; Technology and Engineering;

    Sammanfattning : Title: Improving charging scheduling of public transport electric buses Authors: Anna Hassler & Franz Bamberg Supervisor: Johan Marklund, Lund University Background: This thesis focuses on a Swedish BTO that operates EB fleets. For companies investing in electrification, record-high and volatile electricity prices, present challenges and creates a need to improve the charging scheduling of EBs to reduce costs. LÄS MER

  7. 5. Waiting for the Magic Bus: Unravelling the Impact of Bus Design on Station Dwell Time : A Comprehensive Analysis and Case Study

    Master-uppsats, KTH/Transportplanering

    Författare :Efrat Aviad; [2023]
    Nyckelord :;

    Sammanfattning : With the continuous decrease in average speed in cities, public transport operators need to think of new ways to improve operation efficiency and shorten total trip durations. This thesis investigates how bus design aspects, like door configuration and engine type, can affect the station dwell time, in this case, service time per passenger. LÄS MER