Sökning: "OBC"

Visar resultat 1 - 5 av 16 uppsatser innehållade ordet OBC.

  1. 1. Engagemang i online brand community : En kvalitativ studie om aktiva medlemmar

    Kandidat-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Matilda Andersson; Johann Bäckström; Nathalie Gullander; [2023]
    Nyckelord :Online brand community; community; engagement; members; affective engagement; cognitive engagement; behavioral engagement; Online brand community; community; engagemang; medlemmar; affektivt engagemang; kognitivt engagemang; beteendemässigt engagemang;

    Sammanfattning : Studien syftar till att undersöka engagemang i ett online brand community (OBC) för att få en djupare förståelse för medlemmars engagemang i Sverige. Empirin samlades in genom en kvalitativ metod bestående av 13 semistrukturerade intervjuer med aktiva medlemmar. LÄS MER

  3. 2. Development of an on-board charger model for real time simulation

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

    Författare :Neil Wagle; [2022]
    Nyckelord :On board charger OBC ; Hardware in loop HIL ; Precharge; Power factor correction; Electric vehicle EV charging; Vehicle to grid V2G service; Omboardladdare OBC ; Hardware in loop HIL ; Precharge; Effektfaktorkorrigering; Laddning av elfordon; Tjänst för fordon till elnät;

    Sammanfattning : Electrification of vehicles is now one of the top priorities of automotive manufacturers in orderto comply with the sustainability goals and standards set by the United Nations. One of thedisadvantages faced by electric vehicles is a longer time required for charging the vehicles ascompared to refuelling a conventional vehicle. LÄS MER

  4. 3. Life Cycle Assessment of Electric Road Systems - Climate impact in comparison with battery electric vehicles, biogas vehicles and fuel cell electric vehicles

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Miljö- och energisystem

    Författare :Ebba Söderström; Emanuel Bengtsson; [2022]
    Nyckelord :Electric road systems; Elonroad; life cycle assessment; rail; feed-in station; pick-up; on-board charger; climate impact; global warming potential; articulated lorry; lower medium car; bus; Technology and Engineering;

    Sammanfattning : One third of Sweden's total annual greenhouse gas emissions originate from the transport sector today and great changes are thus needed in order to reach the net zero emission target by 2045. One of the most important measures discussed is an increased electrification of the transport sector and a solution with potential to contribute to this transition is electric road systems (ERS), where vehicles are charged dynamically. LÄS MER

  5. 4. Occupancy-Based HVAC Control : Prerequisites, Problems and Possibilities

    Master-uppsats, KTH/Byggvetenskap

    Författare :Karl Mårtensson; [2022]
    Nyckelord :;

    Sammanfattning : Humans in developed countries spendthe majority of their lifetime in-doorsbut not in the same building at all times. Despite this, we expect all buildings to be comfortable and create a healthy indoor environment from the point we enter until we leave. LÄS MER

  7. 5. Quantum Simulation of Quantum Effects in Sub-10-nm Transistor Technologies

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Materialteori

    Författare :Anders Winka; [2022]
    Nyckelord :Transistor Modeling; Quantum Transport; QTBM; Block Cyclic Reduction; Quantum Computing; Quantum Annealer;

    Sammanfattning : In this master thesis, a 2D device simulator run on a hybrid classical-quantum computer was developed. The simulator was developed to treat statistical quantum effects such as quantum tunneling and quantum confinement in nanoscale transistors. LÄS MER