Sökning: "energisystem"

Visar resultat 11 - 15 av 1110 uppsatser innehållade ordet energisystem.

1. 11. Engaged Employees in Energy Conservation : exploring how to get there

   Master-uppsats, Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

   Författare :Linnea Bedoire; Maria Nordling; [2023]
   Nyckelord :community-based social marketing; pharmaceutical industry; employee engagement; energy conservation; intervention; workplace; norms; pro-environmental behaviors;

   Sammanfattning : Energy consumption is one of the major contributors to greenhouse gas emissions and to climate change. Renewable energy sources are one way of mitigating the problem, but behavioral change and reductions in consumption are also required. LÄS MER

3. 12. The intention to continue with tract logging within Swedish forestry

   Master-uppsats, Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

   Författare :Matilda Ek; Josefin Zaar; [2023]
   Nyckelord :;

   Sammanfattning : The forest contributes to many ecosystem services and Sweden places great hope in the forest for the green transition, which has created a debate in society concerning how the forest should be used. Based on the Theory of Planned Behaviour, attitudes, subjective norms, and perceived behavioural control were investigated amongst the Swedish foresters to evaluate their intention to continue with tract logging in favour of introducing alternative methods. LÄS MER

4. 13. Integration of a heat recovery system in a Spray Drying Process : Model Simulation Analysis and Economic Feasibility

   Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

   Författare :Marcel Hott Oller; [2023]
   Nyckelord :Spray Drying; Heat pump; Simulation model; heat recovery system;

   Sammanfattning : The spray drying process is widely established in the industry worldwide. However, due to its complexity in predicting variables, the technology is often regarded as a "Black box" process. LÄS MER

5. 14. Solar Photovoltaic Thermal Collectors and Ground Source Heat Pumps for Commercial Buildings : Case study in Sweden

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

   Författare :Doris Dijak; Elin Torstensson; [2023]
   Nyckelord :Ground Source Heat Pump; Photovoltaic Thermal Collectors; Borehole Thermal Energy Storage; Free Cooling.; Bergvärmepumpssystem; Termiska Solceller; Borrhålsbaserade Termiska Energilager; Frikyla.;

   Sammanfattning : In order to reduce emissions from the building sector, which stands for than a fifth of the global energy consumption today, efficient and fossil free heating and cooling systems are of importance. This study investigates the combination of solar photovoltaic thermal collectors and ground source heat pump systems in order to regenerate energy to the ground in combination with free cooling. LÄS MER

7. 15. Hosting Capacity Methods Considering Complementarity between Solar and Wind Power : A Case Study on a Swedish Regional Grid

   Master-uppsats, Linköpings universitet/Energisystem

   Författare :Emma Andersson; Maja Abrahamsson Bolstad; [2023]
   Nyckelord :hosting capacity; hosting capacity methods; renewable power generation; power grid; power system analysis; complementarity; solar power; wind power; deterministic method; time series method;

   Sammanfattning : The demand for electrical power is growing due to factors such as population growth, urbanisation, and the transition from fossil fuels to renewable energy sources. To be able to keep up with the changes in electricity demand, the Swedish power grid must connect more renewable power generation, but also  increase its transmission capacity. LÄS MER