Sökning: "electricity demand"

Visar resultat 21 - 25 av 336 avhandlingar innehållade orden electricity demand.

  1. 21. Market liberalization and market integration : Essays on the Nordic electricity market

    Författare :Jens Lundgren; Runar Brännlund; Niklas Rudholm; Jörgen Hellström; Robert Lundmark; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Consumer welfare; Electricity price; Market integration; Market power; Price jump; nationalekonomi; Economics;

    Sammanfattning : This thesis consists of four self-contained papers related to the Nordic electricity market.Paper [I] examine how the reform of the Nordic electricity markets has affected competition in the electric power supply market, Nord Pool. LÄS MER

  3. 22. Electricity Demand Options - in a Time-Dynamic Framework

    Författare :Lena Neij; Internationella miljöinstitutet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Compass; air-distribution; Energy efficiency; lighting; Commend;

    Sammanfattning : [abstract missing].... LÄS MER

  4. 23. The roles of transmission and distribution networks in integrating variable renewable electricity generation

    Författare :Joel Goop; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; electricity generation; demand-side management; energy systems modelling; power systems; variable renewables;

    Sammanfattning : Emission reduction targets, together with other factors, such as security of supply, are driving the expansion of variable renewable energy sources for electricity generation, mainly solar and wind power. Trading across the transmission grid is an important measure to handle the increased variability and to balance supply with demand. LÄS MER

  5. 24. From Sweden to the world: Analysis of future low-carbon electricity systems

    Författare :Xiaoming Kan; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; super grid; energy system modeling; net system cost; renewable energy potential; low-carbon electricity system; nuclear power; demand pattern; electric cooling;

    Sammanfattning : The increasing urgency of addressing climate change, along with the sustained cost declines in wind and solar power, has led to a rapid expansion in their deployment to decarbonize the electricity sector. In cost-optimal scenarios for future low-carbon electricity systems, wind and solar often serve as the cornerstone of electricity supply. LÄS MER

  7. 25. Mathematical modelling and methodology for cost optimization of variable renewable electricity integration

    Författare :Caroline Granfeldt; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cost optimization; variation management; variable renewable electricity; variable splitting; electricity system modelling; consensus algorithm; Lagrangian relaxation; wind power integration; long-term investment models;

    Sammanfattning : The global production of electricity contributes significantly to the release of carbon dioxide emissions. Therefore, a transformation of the electricity system is of vital importance in order to restrict global warming. LÄS MER