Sökning: "sector switching"

Visar resultat 1 - 5 av 62 uppsatser innehållade orden sector switching.

  1. 1. Study of vector control strategy on Interior Permanent Magnet Synchronous Motors

    Magister-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

    Författare :Prabhu Bernard; [2023]
    Nyckelord :Direct Torque Control; IPMSM; implementation; performance;

    Sammanfattning : This thesis presents a comprehensive study of Direct Torque Control (DTC) for Interior Permanent Magnet Synchronous Motors (IPMSMs) evaluating its potential in high performance motor drive systems. The research begins with a literature review, looking into the fundamental principles of DTC, Pulse Width Modulation (PWM), Space Vector Modulation (SVM) and Field Oriented Control (FOC). LÄS MER

  3. 2. Djurförsäkringen ur ett konsumentperspektiv

    Uppsats för yrkesexamina på avancerad nivå, Stockholms universitet/Juridiska institutionen

    Författare :Angelica Ruuth; [2023]
    Nyckelord :pet insurance; insurance; dog insurance; cat insurance; djurförsäkring; försäkring; hundförsäkring; kattförsäkring;

    Sammanfattning : The longstanding companionship between humans and pets, particularly cats and dogs, has evolved to the point where they are considered integral members of the family. However, despite their elevated status in our lives, the legal classi- fication of pets as objects remains prevalent in insurance law. LÄS MER

  4. 3. Characterisation of Ionic Liquid doped Polybenzimidazole Membranes for Application in High-Temperature Proton Exchange Membrane Fuel Cells

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Adam Jacobsson Trönndal; [2023]
    Nyckelord :Fuel cells; Phosphoric acid; Polybenzimidazole; PA-PBI; Ionic liquid; IL; High temperature proton exchange membrane fuel cell; HT-PEMFC; Electrochemical impedance spectroscopy; EIS; IL-PBI; Chemical engineering; Technology and Engineering;

    Sammanfattning : In this study four membranes were tested and evaluated against each other for use in high-temperature proton exchange membrane fuel cell (HT-PEMFC) applications. A phosphoric acid (PA) doped polybenzimidazole (PBI) membrane, was used as a reference as the current state-of-the-art. LÄS MER

  5. 4. Beyond Disruptions: Optimizing Supply Chain Resilience : A qualitative and quantitative analysis of the aftermarket supply chain

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Sara Andersson; Jesper Karlsson; [2023]
    Nyckelord :Modelling Supply Chain Resilience; Supply Chain Disruptions; Semi-structured Interviews; Robustness Analysis; Flow Optimisation; Supply Chain Network Topology; Performance Measure;

    Sammanfattning : The world is changing, what has been known to work has been put to the test when both the geopolitical and the environmental climate are changing. War, a pandemic, material shortage, financial difficulties and an overall dis- tressed global transportation sector have shown that the ever-more important topic of resilience is crucial to stay relevant in today’s competitive markets. LÄS MER

  7. 5. Switching Employment from Private to Public Sector in Cambodia : Public Servants’ Motives for Sector Switching and Challenges

    Master-uppsats, Malmö universitet/Institutionen för Urbana Studier (US)

    Författare :Daravuth Kong; [2023]
    Nyckelord :sector switching; motives; challenges; public officers; civil servants; government employees; public sector; private sector;

    Sammanfattning : This master thesis investigates the public servants’ motives for switching their employment from the private to the public sector and for having a tendency to work in the public organization. It also focuses on factors they describe as job satisfaction and the challenges they have encountered after transitioning to the public-sector employment. LÄS MER