Essays about: "kraftvärme"

Showing result 16 - 20 of 31 essays containing the word kraftvärme.

  1. 16. Market Role, Profitability, and Competitive Features of Combined Heat and Power Plants in the Swedish Future Electricity Market with High Renewable Integration

    University essay from KTH/Kraft- och värmeteknologi

    Author : Jimmy Fransson; [2017]
    Keywords : ;

    Abstract : The Swedish energy market is currently undergoing a transition away from fossil fuels to renewable energy sources, including a potential phase-out of nuclear power. The combination of a phase-out with the expansion of intermittent renewable energy leads to the issue of increased fluctuations in electricity production. READ MORE

  3. 17. Utilization of Forest Residue through Combined Heat and Power or Biorefinery for Applications in the Swedish Transportation Sector : a comparison in efficiency, emissions, economics and end usage

    University essay from KTH/Kraft- och värmeteknologi

    Author : Hanna Fogdal; Adrian Baars; [2017]
    Keywords : Biofuel; biodiesel; biomass; Combined Heat and Power plant; CHP plant; Fischer-Tropsch; gasification; forest to wheel; district heating; electric vehicles; EV; Stockholm; forest residue; LCA; Biobränsle; biodiesel; kraftvärme; elbilar; fjärrvärme; grot; skogsavfall; fossiloberoende fordonsflotta; förgasning;

    Abstract : Sweden has the goal of reaching a fossil independent transportation sector by 2030. Two ways to reach the goal is to increase the use of electric vehicles or produce more biofuels. Both alternatives could be powered by forest residue, which is an underutilized resource in the country. READ MORE

  4. 18. Optimization and energy efficiency measures in modified combined heat and power plant processes : A case study of changed processes in Mälarenergi power plant

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Emma Wiesner; [2017]
    Keywords : Energy effciency; combined heat and power; CHP; energy efficiency measures; Energieffektivisering; kraftvärmeprocesser; kraftvärme; kraftvärmeverk; energieffektiviseringsåtgärder;

    Abstract : The EU energy efficiency directive is driving the EU member states to set ambitious goals to increase energy efficiency. Mälarenergi AB is one of the Swedish energy companies, affected by the directive, that have taken an active role in order to increase efficiency within their energy production. READ MORE

  5. 19. Gårdsbaserad uppgradering av biogas med askfilter

    University essay from SLU/Dept. of Energy and Technology

    Author : Ulf Hävermark; [2017]
    Keywords : småskalig; fordonsgas; demonstrationsförsök; fixering; koldioxid; svavelväte;

    Abstract : Most of the biogas produced in small scale biogas plants in Sweden today is used for combined heat and power production. With the price of electricity being relatively low, the small biogas plants are hardly profitable. READ MORE

  6. 20. Uppgradering av biogas med aska från trädbränslen

    University essay from SLU/Dept. of Energy and Technology

    Author : Johan Andersson; [2013]
    Keywords : biogas; småskalig uppgradering; stabilisering av aska; karbonatisering;

    Abstract : The Swedish production of biogas was 1,5 TWh 2011. About half of the production was used as vehicle fuels. The cost for upgrading biogas depends on the size of the biogas plant and its gas production. If the gas flow is low the cost will be high. READ MORE