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Showing result 1 - 5 of 33 essays matching the above criteria.

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

   University essay from KTH/Skolan för industriell teknik och management (ITM)

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

   Abstract : 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. READ MORE

3. 2. Metals for energy storage : For hydrogen and power generation

   University essay from Linköpings universitet/Konstruktionsmaterial

   Author : Oscar Torsteinsrud; Mattias Reijm; [2023]
   Keywords : Metals; Energy Storage; Round Trip Efficiency; Aluminum; Boron; Magnesium; Silicon; Zinc;

   Abstract : With an increase in energy demand and a transition from conventional fossil-driven energy generation, the world is facing a major challenge. This transition implies more intermittent energy sources whose reliance varies widely with time. To deal with this challenge, energy storage is one part of the solution. READ MORE

4. 3. Evaluation of the challenges and opportunities of Vehicle-to-Grid technology and the potential revenue streams for BEV fleet owners and aggregators

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Lukas Strandberg; Madeleine Sandberg; [2023]
   Keywords : Vehicle-to-Grid; Grid flexibility; Capacity markets; Barriers; Fordon-till-nätteknologi; Elnätsflexibilitet; Kapacitetsmarknader; Barriärer;

   Abstract : The increasing amount of renewable energy being connected to the power grid, and the intermittent nature of these resources, calls for increased grid flexibility to ensure operational safety and stability. An effective solution to address this need could be through wider implementation of various energy storage technologies. READ MORE

5. 4. Feasibility analysis of a PV-H2-Battery system for a data center in Luleå

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Parvathi Maya Thampi; [2023]
   Keywords : ;

   Abstract : With the push for increasing the renewable share in power production and including more energy storage devices getting more assertive, all the industrial sectors are exploring how alternative power pathways can be implemented along with the existing systems. Digitalization is expected to overgrow in the coming years. READ MORE

6. 5. Power generation and stability of the Swedish electricity system 2045

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Samir Rawashdeh; [2023]
   Keywords : Duck curve; peak load; capacity factor; availability factor; stability; synthetic inertia; flexibility; ancillary services; solar power; wind power; hydropower; co-generation; heat generation; nuclear power; hydrogen production; electrolysis; fuel cells; V2G; PtG; P2G; P2G2P; ESS; PSH; SMR; NPP; HPP; FFR; Technology and Engineering;

   Abstract : På grund av energiomställningen, Sveriges mål om att ha en fossilfri elproduktion 2040 samt målet om nettonollutsläpp av växthusgaser 2045 förväntas en omfattande utbyggnad av förnybara energikällor ske. I denna rapport har därför elbehovet, potentialen för elproduktion, möjliga framtida systemproblem samt lösningar undersökts. READ MORE