Sökning: "Solar heating"

Visar resultat 21 - 25 av 440 uppsatser innehållade orden Solar heating.

1. 21. Energy audit of a single-family detached house with district heating in Sweden

   Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

   Författare :Asier Querejeta Cano; [2023]
   Nyckelord :energy audit; single-family house; heat transmission; solar photovoltaic panels; solar thermal collectors; district heating; mechanical ventilation.;

   Sammanfattning : As energy prices keep increasing, energy efficiency measures have come to the spotlight, especially in the residential sector. In this context, energy audits appear as powerful tools in order to assess the energy use and cost of energy of a dwelling, and identify possible energy saving measures that increase the energy efficiency and reduce costs. LÄS MER

3. 22. Sustainable Urban Energy Transition for the City of Bitola, North Macedonia : A City-Scale Urban Building Energy Model

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

   Författare :Emilie Andersson; Hillevi Höijer; [2023]
   Nyckelord :Urban building energy model; UBEM; Urban energy simulation; Urban energy transition; City Energy Analyst; CEA; Bitola; North Macedonia; Byggnadsmodellering på stadsnivå; Stadsenergimodellering; Stadsenergiomställning; Urban Building Energy Model; City Energy Analyst; CEA; Energisystemmodell; Bitola; Nordmakedonien;

   Sammanfattning : Cities play a crucial role in sustainable energy system transformation. Urban energy systems account for 75% of global primary energy use, and 70% of global greenhouse gas (GHG) emissions (IEA, 2021). LÄS MER

4. 23. Solar PV Integrated with Seasonal Thermal Storage and District Heating

   Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :Lovisa Thalén; Hannah Ekström; [2023]
   Nyckelord :Solar PV; power-to-heat; heat pump; electric boiler; thermal seasonal storage; district heating; Technology and Engineering;

   Sammanfattning : In order to contribute to reaching the climate goals of the future, power-to-heat (P2H) technologies are a possible solution. A heat pump (HP) or an electric boiler (EB) can be used to produce warm water by utilising cheap electricity from photovoltaic (PV) parks in the summer when there are many hours of sunlight. LÄS MER

5. 24. Development and evaluation of solar heating solutions for Villages in the highlands of Peru

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

   Författare :Tom Rupert Göransson; [2023]
   Nyckelord :;

   Sammanfattning : In the Peruvian highlands, hundreds of thousands of people live in dwellings that are completely unheated. In this climate, nighttime indoor temperatures during the winter could be as low as 0°C. Indoor cold can cause thousands of respiratory diseases and increase winter mortality. LÄS MER

7. 25. Utveckling av driftstöd för planering av fjärrkyla : En explorativ studie om utvecklingen av ett optimeringsbaserat driftplaneringsverktyg för fjärrkylanätet City i Linköping, Sverige

   Master-uppsats, Linköpings universitet/Energisystem

   Författare :Christian Haapanen; Louise Hedenskog; [2023]
   Nyckelord :District cooling; MILP; UC problem; Optimization; Operational plan; Smart energy systems; Fjärrkyla; MILP; UC problem; Optimering; Driftplanering; Smarta energisystem;

   Sammanfattning : The average global temperature is rising due to climate change. This leads to an increase in cooling demand along with higher usage of electricity to operate cooling processes. One way to decrease the electricity usage is to introduce absorption cooling which uses heat instead of electricity as its main source of power. LÄS MER