Sökning: "shunt"

Visar resultat 1 - 5 av 51 uppsatser innehållade ordet shunt.

  1. 1. Gamified CoGNIT: cognitive assessment with added game elements : Gamification of medical examination

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap; Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Fredrik Carlsson; Sebastian Vusak; [2020]
    Nyckelord :gamification; idiopathic normal pressure hydrocephalus; CoGNIT; per-formance; user experience; spelifiering; idiopatisk normaltryckshydrocefalus; CoGNIT; prestanda; användarupplevelse;

    Sammanfattning : Background. CoGNIT is a computerized test battery for cognitive assessment, used in diagnosing and treating patients with idiopathic normal pressure hydrocephalus (INPH). The disorder causes symptoms of dementia, among other things. Apart from other diseases with similar symptoms, like Alzheimer’s, INPH can be countered. LÄS MER

  2. 2. Empirisk bestämning av nollföljdsimpedans hos transformatorer med utdragen deltalindning

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

    Författare :Carmen Dahlin; [2020]
    Nyckelord :;

    Sammanfattning : The main goal of the thesis is through available data, empirically determine the ratio betweenthe zero and positive-sequence impedance of different transformers with accessible-winding, i.e. when the -winding is loaded. LÄS MER

  3. 3. Evaluation of Shunt Distancein Resistance Spot Welding

    Kandidat-uppsats, KTH/Materialvetenskap; KTH/Materialvetenskap

    Författare :Daniel Fredriksson; Milou Carlfors Göransson; [2020]
    Nyckelord :Resistance spot welding; RSW; Shunt effect; Shunting; Shunt distance; One-dimension welding lobe; Punktsvetsning; RSW; Shunt effekt; Shuntning; Shuntavstånd; Endimensionell svetslob;

    Sammanfattning : The purpose of this study was to generate a greater understanding of how the shunt distance affects the shunting phenomena which occurs when working with resistance spot welding (RSW). Shunting affects the quality of the weld and the goal of the study was to create guidelines for RSW to minimize its impact on the weld quality. LÄS MER

  4. 4. Developing Verification Models for Corona Discharge Suppression in High Voltage Capacitor Banks

    Master-uppsats, Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

    Författare :Mohammadjavad Javadi; [2020]
    Nyckelord :Corona discharge; Suppression ring; High voltage capacitor banks;

    Sammanfattning : Due to the universal considerable population and economic growth rate, demands for energy have risen significantly over the past decade. This means that the integration of renewable energies in the power grid has escalated as well as requests for reactive power compensation, voltage stability, and mitigation of harmonic filters. LÄS MER

  5. 5. Reinforcement Learning for Grid Voltage Stability with FACTS

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för informationsteknologi; Uppsala universitet/Institutionen för informationsteknologi

    Författare :Joakim Oldeen; Vishnu Sharma; [2020]
    Nyckelord :Reinforcement learning; Machine learning; Q-learning; DQN; TD3; Electrical power systems; Voltage stability; Flexible alternating current transmission systems; FACTS;

    Sammanfattning : With increased penetration of renewable energy sources, maintaining equilibrium between production and consumption in the world’s electrical power systems (EPS) becomes more and more challenging. One way to increase stability and efficiency in an EPS is to use flexible alternating current transmission systems (FACTS). LÄS MER