Sökning: "Drivers"

Visar resultat 1 - 5 av 1817 uppsatser innehållade ordet Drivers.

  1. 1. Gate driver solutions for high power density SMPS using Silicon Carbide MOSFETs

    Master-uppsats, Mittuniversitetet/Institutionen för elektronikkonstruktion

    Författare :Farhan Akram; [2021]
    Nyckelord :SiC MOSFETs; Gate drivers; DC-DC converter; High power and efficiency power supplies;

    Sammanfattning : Discrete silicon carbide (SiC) power devices have unique characteristics that outpace those of silicon (Si) counterparts. The improved physical features have provided better faster switching, greater current densities, lower on-resistance, and temperature performances. LÄS MER

  2. 2. A case study about the potential of battery storage in Culture house : Investigation on the economic viability of battery energy storage system with peak shaving & time-of-use application for culture house in Skellefteå.

    Uppsats för yrkesexamina på avancerad nivå, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Baljot Singh; [2021]
    Nyckelord :Battery energy storage system; power grid; peak shaving; time-of-use; tariff system; battery aging; state of health; and second-life batteries.;

    Sammanfattning : The energy demand is steadily increasing, and the electricity sector is undergoing a severe change in this decade. The primary drivers, such as the need to decarbonize the power industry and megatrends for more distributed and renewable systems, are resulting in revolutionary changes in our lifestyle and industry. LÄS MER

  3. 3. Expatriater, en förlegad stratergi? : En kvalitativ undersökning av multinationella företags användning av expatriater och behovet av en kameleont

    Kandidat-uppsats, Uppsala universitet/Företagsekonomiska institutionen; Uppsala universitet/Företagsekonomiska institutionen

    Författare :Emma Nytell; Rebecca Klein; [2021]
    Nyckelord :Expatriate; traditional long-term assignment; non-standardized expatriate assignment; purpose; cultural differences; drivers; expatriat; traditionellt expatriatuppdrag; icke-traditionellt expatriatuppdrag; syften; kulturella skillnader; drivkrafter;

    Sammanfattning : I denna uppsats studeras användandet av traditionella och icke-traditionella expatriatuppdrag. Uppsatsens frågeställning är: I vilken utsträckning kan syften med traditionella expatriater uppfyllas av icke-traditionella uppdrag? Detta undersöks genom en kvalitativ studie på ett multinationellt företag som länge arbetat med expatriater. LÄS MER

  4. 4. Corporate Climate Initiatives: An Inside-Out Approach to Stakeholder Engagement

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Matilda Hjelmqvist; [2021]
    Nyckelord :Corporate Social Responsibility CSR ; Employee Engagement; Environmental Communication; Stakeholder Management; Sustainable Development; Voluntary Climate Initiatives;

    Sammanfattning : The aim of this case study was to explain how voluntary climate initiatives are communicated to employees, and the role of employee involvement as an antecedent for more strategic environmental sustainability work. More specifically, the project explored enabling factors for stakeholder involvement from a Corporate Social Responsibility (CSR) communication perspective. LÄS MER

  5. 5. Giget och anställningen - En arbetsrättslig analys av gig-ekonomin och arbetstagarbegreppet

    Kandidat-uppsats, Lunds universitet/Institutionen för handelsrätt

    Författare :Gabriel Lindgren Cortés; [2021]
    Nyckelord :Gig-ekonomi; arbetstagarbegreppet; delningsekonomi; plattformsföretag; Law and Political Science;

    Sammanfattning : The labour market is dynamic and constantly changing due to digitalization and new technology. In recent years, the growth and global outspread of the collaborative and gig economy has been evident and companies like Uber and Taskrunner have quickly become well known household names. LÄS MER