Essays about: "using buses"

Showing result 1 - 5 of 106 essays containing the words using buses.

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

    University essay from Lunds universitet/Produktionsekonomi

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

    Abstract : 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. READ MORE

  3. 2. Involving Public Transport Companies in Disaster Management During a Blackout – A Feasibility Study

    University essay from Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Author : Sophie-Louise Pries; [2023]
    Keywords : blackout; disaster management authority; public transport company; cooperation concept; feasibility study; buses; disaster management structures in Germany; Technology and Engineering;

    Abstract : This thesis explores how a blackout can be better managed using existing public transport company resources. The study addresses three research questions by assessing the feasibility of possible cooperation between local public transport companies and disaster management authorities during a blackout. READ MORE

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

    University essay from Lunds universitet/Produktionsekonomi

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

    Abstract : 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. READ MORE

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

    University essay from KTH/Transportplanering

    Author : Efrat Aviad; [2023]
    Keywords : ;

    Abstract : 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. READ MORE

  6. 5. 3D CFD Simulations of Hydrogen Engine Combustion

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Hao Liu; [2023]
    Keywords : Technology and Engineering;

    Abstract : With the trend of decarbonization, the transport sector is exploring possibilities of fossil fuel free solutions. Hydrogen can be a potential fuel for future engine applications. In this work, the concept of H2 HPDI is investigated, where a pilot diesel injection ignites the hydrogen jet. READ MORE