Sökning: "Electric design"

Visar resultat 1 - 5 av 762 uppsatser innehållade orden Electric design.

  1. 1. Preliminary Design and Conceptual Analysis of an Electrically Actuated Pintle Injector

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Simone Guietti; [2024]
    Nyckelord :Pintle injector; space propulsion; space engineering;

    Sammanfattning : ”The Eagle has landed”. With this words, astronaut Neil Armstrong, together with astronaut Edwin ”Buzz” Aldrin, confirmed the safe landing on the Moon of the Apollo11 on July 20th, 1969. This achievement would have never been possible without the engineering behind the construction of the Moon lander. LÄS MER

  3. 2. Inductive fast charging of IoT devices : An in-depth analysis of short-range wireless charging technologies based on induction

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Franz Wikner; [2024]
    Nyckelord :Electromagnetic power transfer; Inductive power transfer; Short distance WPT;

    Sammanfattning : In the era of Internet of things (IoT), sensor-equipped devices exchange data over networks. In battery powered IoT devices, the lifespan of the devices is often much longer than the battery life, leading to multiple costly and environmentally hazardous battery replacements during the operational life of the devices. LÄS MER

  4. 3. Bonus Slopus: Examining the Effect of Removing Bonus Incentives for Electric Vehicles on Adoption

    C-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Axel Eisner Sjöberg; [2024]
    Nyckelord :BEV; ICEV; Climate Change Mitigation; Incentives; Bonus Malus;

    Sammanfattning : In the global battle against climate change, the pursuit of sustainable transportation, particularly through the adoption of electric vehicles (EVs), has become a central focus. This thesis investigates the specific case of Sweden and delves into the repercussions of removing the climate bonus subsidy for EVs, exploring its immediate and potential long-term impacts on the market. LÄS MER

  5. 4. FPGA Based Control of Multiple Electric Machines for Marine Propulsion Systems

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Simon Weideskog; [2024]
    Nyckelord :FPGA; Field Oriented Control; BLDC; SVPWM; SMO; Electric Drives; Electric Machines; Sliding Mode Observer; Marine Propulsion; Multiple Machines; Boat Motor; Fältorienterad styrning; marin framdrivning; elektriska drivsystem; elmaskiner; flertal maskiner; båtmotor;

    Sammanfattning : This master thesis addresses the control of electric propulsion motors in a marine context. The focus lies mainly on the implementation of field oriented control (FOC) in a field programmable gate array (FPGA). The hypothesis is that FPGAs provide performance advantages over microcontroller-based control solutions by enabling parallel processing. LÄS MER

  7. 5. CAJOLE: ESCOOTER MOBILE APP DESIGN FOR RIDERS IN GOTHENBURG

    Master-uppsats, Göteborgs universitet/Institutionen för pedagogik, kommunikation och lärande

    Författare :Berhane Teklu Mekonen; [2023-03-20]
    Nyckelord :EScooters; ; Micro-mobility; ; Design Thinking;

    Sammanfattning : Purpose: The overall goal for my project is to design a valuable mobile app that teaches endusers how to ride, behave, and follow traffic rules by applying design thinking methodologies (DT). In addition, a deep understanding of electric scooters users and the intentions of the municipality administration can result in a handy app. LÄS MER