Sökning: "production time"

Visar resultat 21 - 25 av 6255 uppsatser innehållade orden production time.

1. 21. Local voltage control in a low voltage grid with high photovoltaic penetration

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

   Författare :Joakim Bakklund; [2024]
   Nyckelord :Technology and Engineering;

   Sammanfattning : This thesis examines how active power control (Volt-Watt control) and reactive power compensation (Volt-VAr control) can help limit voltage increases on the low voltage grid due to high photovoltaic (PV), installations. Due to the large increase in interest to install small scale PV-systems within residential areas the Distribution System Operator E. LÄS MER

3. 22. Analysis of Atmospheric Muon Bundles with IceCube

   Master-uppsats, Uppsala universitet/Högenergifysik

   Författare :Anna Selina Neyer; [2024]
   Nyckelord :;

   Sammanfattning : This work is a preliminary study of the background of a search for dark, long-lived particles in the IceCube detector. The high flux of atmospheric muons in IceCube is considered background to the detector's primary science goal, which is to detect astrophysical neutrinos through the emission of Cherenkov radiation. LÄS MER

4. 23. Tiaminbrist på idisslare : hur vanligt är det med symtom i Sverige?

   Master-uppsats, SLU/Dept. of Animal Environment and Health

   Författare :Johan Turnstedt; [2024]
   Nyckelord :CCN; cerebrocortikal nekros; PEM; polioencefalomalaci; enkätstudie;

   Sammanfattning : Tiamin är ett vattenlösligt vitamin essentiellt för många djur, inklusive människor. Idisslare producerar normalt tillräckligt med tiamin via mikrober i våmmen, men brist kan ändå uppstå vid särskilda förhållanden. LÄS MER

5. 24. Populärvetenskap mellan fakta, narrativ och  desinformation : Diskursiva praktiker för ”science myth debunking” på Tiktok

   Master-uppsats, Umeå universitet/Institutionen för kultur- och medievetenskaper

   Författare :Lotten Wiklund; [2024]
   Nyckelord :Science communication; Science and society; Tiktok; Disinformation; Science myth debunking; Networked publics; Media materialism;

   Sammanfattning : The overall aim of this study is to contribute to the understanding of how a pervasive digitalization and mediatization takes part in shaping and reshaping the relations between science and society and popular understanding of scientific epistemologies. In recent years, the prevalence of disinformation, fake news and conspiracy theories together with suggestions on how to combat this have come to characterize general discourses on knowledge, science, truth and digital media. LÄS MER

7. 25. Investigating the dynamics between the developing Nordic hydrogen market and the electricity system under uncertainty

   Master-uppsats, KTH/Energiteknik

   Författare :Timon Renzelmann; [2024]
   Nyckelord :energy modelling; energy storage; global sensitivity analysis; hydrogen; Method of Morris; Nordics; OSeMOSYS; uncertainty analysis; energimodellering; energilagring; global känslighetsanalys; vätgas; Morris-metoden; Nordiska länder; OSeMOSYS; osäkerhetsanalys;

   Sammanfattning : The potential of hydrogen as a clean energy carrier is hotly debated, but it promises to significantly contribute to a sustainable energy future. Hydrogen can replace fossil fuels in carbon-intensive industries, heavy transport and aviation, and support a renewable energysystem by acting as energy storage to balance intermittent supply. LÄS MER