Sökning: "electricity production"

Visar resultat 16 - 20 av 435 avhandlingar innehållade orden electricity production.

1. 16. Energy system evaluation of thermo-chemical biofuel production : Process development by integration of power cycles and sustainable electricity

   Författare :Martin Bojler Görling; Mats Westermark; Jörgen Held; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biomass; Gasification; Methane; SNG; Power to Gas; Pyrolysis;

   Sammanfattning : Fossil fuels dominate the world energy supply today and the transport sector is no exception. Renewable alternatives must therefore be introduced to replace fossil fuels and their emissions, without sacrificing our standard of living. LÄS MER

3. 17. 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

4. 18. Swedish industrial and energy supply measures in a European system perspective

   Författare :Louise Trygg; Björn G. Karlsson; Thomas B. Johansson; Linköpings universitet; []
   Nyckelord :Deregulated European Electricity market; Industries; Energy suppliers; CO2 emissions; Electricity reduction; European electricity prices; TECHNOLOGY; TEKNIKVETENSKAP;

   Sammanfattning : A common electricity market in Europe will in all probability lead to a levelling out of the electricity price, which implies that Swedish consumers will face higher electricity prices with a European structure. This new market situation will force industry and energy suppliers to take new essential measures as actors in a deregulated European electricity market. LÄS MER

5. 19. Electricity Distribution Network Planning Considering Distributed Generation

   Författare :Yalin Huang; Lennart Söder; Karin Alvehag; Peiyuan Chen; KTH; []
   Nyckelord :Electricity distribution network; network planning; distributed generation; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : One of EU’s actions against climate change is to meet 20% of our energy needs from renewable resources. Given that the renewable resources are becoming more economical to extract electricity from, this will result in that more and more distributed generation (DG) will be connected to power distribution. LÄS MER

7. 20. Deregulation and regulation of electricity markets

   Författare :Niclas Damsgaard; Handelshögskolan i Stockholm; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Sammanfattning : This thesis consists of four essays, mainly related to the fields of industrial organization and political economy. The focus is on deregulation of electricity retail markets and on the continued regulation of parts of such markets after the introduction of competition. The first essay is an empirical essay on the causes of deregulation. LÄS MER