Sökning: "smart grid"

Visar resultat 16 - 20 av 279 uppsatser innehållade orden smart grid.

1. 16. Development of thick GaN and AlGaN drift layers for vertical power devices

   Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Författare :Andri Dhora; [2023]
   Nyckelord :Technology and Engineering;

   Sammanfattning : High-quality, thick III-nitride epitaxial drift layers with controlled doping are needed for next-generation highly efficient vertical power devices for a smart grid applications and electrification of mobility. Achieving desirable material properties, such as low background impurity concentrations and reduced dislocation densities in combination with high growth rates, necessary for practical application present a challenge. LÄS MER

3. 17. IoT and smart grid : Communication security

   Master-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

   Författare :John Halldén; [2023]
   Nyckelord :;

   Sammanfattning : Electrical grids are a part of the critical infrastructure that society is reliant on for the running of everyday operations. The nature of the electrical grids results in them being located in different locations throughout the country to provide their services. LÄS MER

4. 18. Load profiling and customer segmentation for demand-side management

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Anne Baril; [2023]
   Nyckelord :Smart meter data; TLP; customer segmentation; DSM; EE; D R; clustering; Data från smarta mätare; TLP; kundsegmentering; DSM; EE; D R; klustring;

   Sammanfattning : The energy transition is accompanied by massive electrification of uses and sectors such as transport. As a result, the pressure on the electricity grid is increasing, and the time to connect to the power system is lengthening. LÄS MER

5. 19. KLIMATNEUTRAL- OCH ENERGISMART BETONGTILLVERKNING : En energiteknisk State of the art-studie och analys

   Master-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Författare :Abel Tewelde; [2022]
   Nyckelord :Sustainability; energy systems; recycling techniques; environmental problems; winter concrete production; life cycle and environmental product declarations; concrete factory; heating systems; calcined clay; and bio boiler; Hållbarhet; energisystem; återvinningstekniker; miljöproblem; vintertillverkning; livscykel- och miljövarudeklarationer; betongfabriker; uppvärmningssystem; kalcinerad lera och biopannor;

   Sammanfattning : In abstract, it can be emphasized that the concrete industry influences and is significant based on the sustainability dimensions. The concrete industry is also an industry where actors with different backgrounds interact to achieve the different climate goals. LÄS MER

7. 20. Coordination of base station energy storage for renewable energy grid : Utilizing Base Station battery storage to stabilize grids with Variable Renewable Energy Sources

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Linus Pekkanen; [2022]
   Nyckelord :Renewable Energy; Energy Storage; Optimal Control; Model Predictive Control; Smart Grids; Machine Learning; Neural Networks; Base Stations; Telecommunications; Förnybar Energi; Energilagring; Optimal Kontroll; Modellprediktiv Reglering; Smarta Elnät; Maskininlärning; Neurala Nätverk; Basstationer; Telekommunikation;

   Sammanfattning : An increasing amount of variable renewable energy sources are being added to the world’s power grids both as an effort to reduce greenhouse gas emissions in the fight against climate change but also because some of the energy sources with the lowest levelized cost of energy are variable renewable energy sources such as wind and photovoltaics. These energy sources come with inherent difficulties since their energy production is neither constant nor entirely controllable and can cause issues for the power grids if they cause power production and consumption to become imbalanced. LÄS MER