Sökning: "värmekraftverk"
Visar resultat 1 - 5 av 7 uppsatser innehållade ordet värmekraftverk.
1. What would be the highestelectrical loads with -20°C inStockholm in 2022 ? : A study of the sensitivity of electrical loads to outdoor temperature in Stockholm region.
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : In the last 10 years, no significant increase in the peak electricity consumption of the region of Stockholm has been observed, despite new customers being connected to the grid. But, as urbanization continues and with electrification being a decisive step of decarbonization pathways, more growth is expected in the future. LÄS MER
2. Power-to-X-to-Power in Combined Cycle Power Plants : A Techno-Economic Feasibility Study
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : To support the largescale integration of renewables in electricity grids, powertoXtopower (P2X2P) systems have been proposed. These systems serve to increase the flexibility of thermal power plants while potentially providing both economic and environmental benefits by allowing power from the plant to be redirected into an electrolyzer and converted to a gaseous energy carrier. LÄS MER
3. Modeling the impact of variable renewable energy sources penetration on supply-demand balance : Analysis of France from 2021 to 2025
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : France is planning a strong development of solar photovoltaics (PV) and wind power in the medium term disrupting the power system. This Master Thesis analyzes the impacts of variable renewable energy production on the supply-demand balance from 2021 to 2025 in France. The model used relies on a dynamic programming method. LÄS MER
4. Checklista för start av kall ångturbin via HMI på Örtoftaverket : Doosan Skoda MTD30 & ABB 800xA DCS
Kandidat-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)Sammanfattning : Projektet är utfört på uppdrag av Kraftringen AB för deras nybyggda värmekraftverk i Örtofta med anledning av att den befintliga dokumentationen över de olika systemen saknar en tydlig steg-för-steg process med avseende på drift, start och stopp av anläggningen. Fokuset för denna uppsats är avgränsad till uppstart genom HMI för ångturbin. LÄS MER
5. Studie och realisering av ett bränsletransportsystem i en överordnad miljö
Kandidat-uppsats, Lunds universitet/Högskoleingenjörsutbildning i datateknikSammanfattning : As the primary objective of the thesis was to reduce the need for staffing and manual rounds at Västhamnsverket and to be able to control the process from Filbornaverket, we have developed a new feature description for Västhamnsverkets fuel transportation system and made a realization of this feature description in an ABB 800xA system. At present day the fuel transportation system is regulated from a lectern(Västhamnsverkets control panel) with limited alarm managment and system monitoring. LÄS MER