Sökning: "PSS E"

Visar resultat 6 - 10 av 49 uppsatser innehållade orden PSS E.

  1. 6. Breathwork and its effect on stress in healthy individuals : a systematic review

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Angelica Jönsson; Alexander Hedman; [2023]
    Nyckelord :Breathwork; controlled breathing; stress; heart-rate-variability; salivary cortisol;

    Sammanfattning : Stress is an ongoing and increasing problem at a societal and individual level. This systematic review aims to evaluate which effects breathwork has on stress in a healthy population. A literature search was done on Scopus, and Web of Science for peer-reviewed, published, and original research. LÄS MER

  3. 7. Simulation of Transformer Inrush Currents and Their Impact on the Grid

    Master-uppsats, Lunds universitet/Industriell elektroteknik och automation

    Författare :Juan de la Peña Toledo; [2022]
    Nyckelord :Transformer; Energization; PSS E; PSCAD; Simulation; Magnetizing current; Inrush current; Technology and Engineering;

    Sammanfattning : This MSc Thesis’s main objective is to determine the impact of transformer inrush currents in the grid and develop a tool that helps E.ON Energidistribution AB evaluate transformer sizing. The motivation of E. LÄS MER

  4. 8. How to make the most of open data? A travel demand and supply model for regional bicycle paths

    Master-uppsats, KTH/Transport och systemanalys

    Författare :Laurent Cazor; [2021]
    Nyckelord :Planning Support System PSS ; Four-Step Model; Gravity Model; Distance-Decay function; Binary Logit Model; Level of Traffic Stress LTS ; Geographic Information System GIS ;

    Sammanfattning : Detta examensarbete syftar till att svara på ett av Trafikverket fastställt problem: en gemensam regional cykelplanerings process skulle göra dem billigare och mer jämförbara. De erbjuder för närvarande planerarna en modell som utvecklades av Kågeson 2007. LÄS MER

  5. 9. Servitization in Electronics Manufacturing Firms : Applying and Evaluating the Integrative Product-Service System (PSS) approach

    Master-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Vidya Kamalakar; [2021]
    Nyckelord :Servitization; Service Design; Product-Service Systems; Design Research; Business to Business B2B market;

    Sammanfattning : The digital revolution has led to a drastic transformation of electronics manufacturing industries globally. A growing number of companies are continually investing in digital technologies to remain competitive. Artificial Intelligence (AI), Industrial Internet of Things (IIoT), Big data, Robotics, etc. LÄS MER

  7. 10. Analysis of Prerequisites for Connection of a Large-Scale Photovoltaic System to the Electric Power Grid

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

    Författare :Fanny Lilja; [2021]
    Nyckelord :solar energy; large-scale photovoltaic system; PV; Swedish power system; power output fluctuations; voltage quality; voltage variations; reactive power compensation; PSS E; solenergi; storskalig solcellsanläggning; PV; Sveriges kraftsystem; effekförändringar; spänningskvalitet; spänningsvariationer; reaktiv effektkompensering; PSS E;

    Sammanfattning : The deployment of large-scale photovoltaic (PV) systems is rising in the Swedish power system, both in quantity and in system size. However, the intermittent characteristics of the PV production raises questions concerning the stability in the electric power grid, and power output fluctuations from the PV systems can lead to voltage quality issues. LÄS MER