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Visar resultat 6 - 10 av 75 uppsatser som matchar ovanstående sökkriterier.

1. 6. Consumption patterns in low voltage grid : An investigation into typical customers

   Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Författare :Elias Boethius; [2022]
   Nyckelord :;

   Sammanfattning : The climate crisis is more prevalent today than ever before. Many see a clean, carbonfree, electrification as a must if we are to turn this challenge around. Because more andmore of society runs on electricity there has never been a bigger need for an efficientpower grid. LÄS MER

3. 7. The socio-economic impact of mini-grid usage in Kenya : A qualitative case study in the rural areas of Kisii and Nyamira

   Kandidat-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Adam Torebrandt; [2022]
   Nyckelord :Mini-grid; rural electrification; sustainable development; socio-technical perspective; design thinking; socio-economic benefits; Powerhive; Mini-grid; elektrifiering på landsbygden; hållbar utveckling; sociotekniskt perspektiv; designtänkande; socio-ekonomiska fördelar; Powerhive;

   Sammanfattning : Today, sub-Saharan Africa accounts for 75% of the world population without access to electricity which corresponds to over 500 million people. One strategy to reduce this number and provide access to electricity for more people, is to install mini-grids. LÄS MER

4. 8. What would be the highestelectrical loads with -20°C inStockholm in 2022 ? : A study of the sensitivity of electrical loads to outdoor temperature in Stockholm region.

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

   Författare :Magali Mellon; [2022]
   Nyckelord :Data-driven approach; Electrical load forecasting; Temperature sensitivity; Linear Regression; Time series analysis; SARIMAX;

   Sammanfattning :  In the last 10 years, no significant increase in the peak electricity consumption of the region of Stockholm has been observed, despite new customers being connected to the grid. But, as urbanization continues and with electrification being a decisive step of decarbonization pathways, more growth is expected in the future. LÄS MER

5. 9. Development of Typical Load Profiles on residential electricity consumption using attribute data on electric vehicles, heating systems and fuse sizes

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Industriell teknik

   Författare :Aikaterini Manousidou; Martina Lundberg; [2022]
   Nyckelord :Typical Load Profiles; electric vehicles; load curves; smart grid; electrification; Velander formula;

   Sammanfattning : It is time to phase out fossil fuels and invest our efforts in green energy production through a major restructuring of the energy system. At the same time, more people are acquiring electric vehicles (EVs), thus creating a higher demand of electricity, and solar panels, allowing the consumer to also be a micro-producer. LÄS MER

7. 10. Nätanslutning av en framtida elväg : En kartläggning av anslutningsmöjligheter för E4an mellan Gävle och Stockholm

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

   Författare :Amelie Ekström; Jessica Wänlund; [2021]
   Nyckelord :electrification; electric road; energy demand; grid connection; electric vehicle; electric truck; heavy vehicles; freight transport; electrified transport sector; dynamic charging; on-the-go charging; power station; transformer station; elektrifiering; elväg; energibehov; nätanslutning; elfordon; tunga fordon; godstransport; elektrifierad transportsektor; dynamisk laddning; transformatorstation;

   Sammanfattning : The transport sector accounts for a third of Sweden’s total greenhouse gas emissions where cars and heavy trucks dominate the use of fossil fuels. The Swedish government is now intensifying the work for an electrified transport sector where electric roads could be an important part. LÄS MER