Sökning: "intermittent load"

Visar resultat 1 - 5 av 87 uppsatser innehållade orden intermittent load.

1. 1. Variation Management Strategies for Future Construction Sites: A study to address role of an equipment rental business in the energy transition

   H-uppsats,

   Författare :Ellen Blanksvärd; Frida Svensson; [2023-09-21]
   Nyckelord :battery storage; variation management; flexibility services; peak shaving; load shifting; demand side management; rental business; electrification; construction equipment; construction sites;

   Sammanfattning : Construction sites are facing challenges with high power peaks due to electrificationof heavy equipment where potential consequences are increased power tariffs locallyand risk of limited power supply. Another development is an increased intermittentpower supply due to more wind- and solar power in the electricity system, whichcauses price fluctuations. LÄS MER

3. 2. 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

4. 3. Reinforcement learning for EV charging optimization : A holistic perspective for commercial vehicle fleets

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

   Författare :Enzo Alexander Cording; [2023]
   Nyckelord :Deep Reinforcement Learning; EV charging optimization; Artificial Intelligence; Commercial vehicle fleets; Electric vehicles; Deep Reinforcement Learning; optimering av elbilsladdning; artificiell intelligens; kommersiella fordonsflottor; Elektriska fordon;

   Sammanfattning : Recent years have seen an unprecedented uptake in electric vehicles, driven by the global push to reduce carbon emissions. At the same time, intermittent renewables are being deployed increasingly. These developments are putting flexibility measures such as dynamic load management in the spotlight of the energy transition. LÄS MER

5. 4. Transmission expansion planning considering Probabilistic Risk Assessment : Implemented at Swedish National Grid

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

   Författare :Jakob Björns; [2023]
   Nyckelord :Probabilistic risk assessment; PSS E; Transmission expansion planning; National grid; Probabilistisk riskbedömning; PSS E; Transmissionsnätsutveckling; Stamnät;

   Sammanfattning : Svenska kraftnät (Swedish National Grid) is the transmission system operator in Sweden and is responsible for maintaining and developing the Swedish transmission grid. One of the tasks included in this responsibility is transmission expansion planning, which means analyzing and planning the capacity in the future transmission grid for the requested load and generation. LÄS MER

7. 5. Potential till flexibilitet och energilagring : modellering av det framtida bostadsområdet Tarv Västra

   Kandidat-uppsats, SLU/Dept. of Energy and Technology

   Författare :Carl Edling; Markus Fransson; Lina Gudmundsson; Agnes Lindberg; Frida Nordlund; Tova Ohm; [2023]
   Nyckelord :energilagring; energisystem; energilösningar; flexibilitet; batterier; vätgas; termiskt borrhålslager; vätgaslager; vehicle-to-grid; batterilager; efterfrågeflexibilitet;

   Sammanfattning : Knivsta municipality is expanding with new residential areas. Meanwhile, the housing sector already accounts for 40 % of Sweden’s total energy use. LÄS MER