Sökning: "fjärrvärme"

Visar resultat 1 - 5 av 563 uppsatser innehållade ordet fjärrvärme.

1. 1. The Role of Technology Shifts in Urban Decarbonization Modelling : Scenario creation and implementation

   Master-uppsats, KTH/Energisystem

   Författare :Batiste Fourniols; [2024]
   Nyckelord :Urban area; Decarbonization policies; Scenario modeling; District heating; Gas distribution network; Geospatial resolution; Stadsområde; utfasning av fossila bränslen; scenariomodellering; fjärrvärme; gasdistributionsnät; geospatial upplösning;

   Sammanfattning : This work includes modelling of decarbonization scenarios at the scale of an urban area, providing policy insights and a methodology focusing on introducing district heating and maintaining the existing gas distribution network in a case study. With a focus on reducing gas consumption in the residential and tertiary sectors, the research integrates scenario developments giving a methodology to develop district heating, requiring a careful balance in selecting the optimal scale for city-wide analysis. LÄS MER

3. 2. Improvement of anautomatic networkdrawing algorithm in thecontext of utility networks

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Hyacinthe Ménard; [2024]
   Nyckelord :District Heating Network; Mathematical Optimization; Python; Fjärrvärme; Optimeringslära; Python;

   Sammanfattning : The European Union’s ambitious climate targets necessitate substantial reductions in greenhouse gas emissions, particularly within the heating and cooling sector, which accounts for a significant portion of energy consumption. District Heating and Cooling (DHC) systems emerge as a key solution for decarbonizing this sector by enabling high efficiency heat production and the integration of renewable and carbon-neutral energy sources. LÄS MER

4. 3. On The Evaluation of District Heating Load Predictions

   Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :Herman Hansson; [2023]
   Nyckelord :Technology and Engineering;

   Sammanfattning : District Heating is a technology with the potential to enable a fossil-free society. However, to realize this potential, some improvements need to be made in order to improve District Heating operation at large, decrease losses in the systems, and thus increase the competitiveness of District Heating as a technology. LÄS MER

5. 4. Data Analysis for Energy Evaluation of Stockholm Campuses

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Esteban Moncayo Villa; [2023]
   Nyckelord :Data analysis; energy performance; Stockholm Campuses; district heating; district cooling; electricity.; Dataanalys; energiprestanda; Stockholms Campus; fjärrvärme; fjärrkyla; el.;

   Sammanfattning : The building sector is a significant contributor to global greenhouse gas emissions, necessitating the development of energy-efficient measures to address environmental concerns. The availability of building energy data sets enables the application of data analysis techniques to assess building energy conditions, providing greater potential for evaluating building energy demands. LÄS MER

7. 5. En experimentell studie om VVC & KVC-värmepump för att motverka legionella

   Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Anton Julin Wallén; Arijan Ghassemloi; Marvina Mukamisha; [2023]
   Nyckelord :;

   Sammanfattning : Denna studie har som syfte att främst motverka legionellabakterier i tappvattnet som kan bildas och växa om tappvattnets temperatur ligger inom riskområdet på 20–50 °C. Inandning av legionellabakterier kan leda till pontiacfeber eller den dödliga sjukdomen legionella. LÄS MER