Sökning: "smart buildings"

Visar resultat 1 - 5 av 87 uppsatser innehållade orden smart buildings.

  1. 1. Optimization and Control of Heat Loads in Buildings

    Master-uppsats, KTH/Energiteknik

    Författare :Matilda Stendahl; [2018]
    Nyckelord :district heating; peak shaving; capacity control; smart heating; demand side management; fjärrvärme; toppkapning; effektstyrning; värmestyrning; efterfrågesidahantering;

    Sammanfattning : District heating is considered an environmentally friendly, efficient and cost-effective way of providingheat to buildings but even so, the industry will be facing several challenges in the upcoming years. Acombination of higher operating costs, growing demand, competition from alternative heatingtechnologies, national and international climate and energy goals and the need for transparency towardscustomers places high requirements on many thermal energy suppliers. LÄS MER

  2. 2. Smarta system och IoT kan minska energianvändningen i småhus

    Kandidat-uppsats, Malmö universitet/Teknik och samhälle

    Författare :Tobias Lernheden Olsson; Johannes Svensson; [2018]
    Nyckelord :IoT; Smarta system; Energianvändning; HVAC;

    Sammanfattning : Byggnader använder en stor del av den totala energianvändningen i samhället och generellt har all typ av energianvändning en negativ inverkan på miljön. Det är därför viktigt att minska energianvändningen genom att bland annat effektivisera de konventionella system som används för drift av byggnader. LÄS MER

  3. 3. Energy survey on replacing a direct electrical heating system with an alternative heating system

    Master-uppsats, Högskolan i Gävle/Energisystem

    Författare :Wenbo Ruan; [2018]
    Nyckelord :solar photovoltaic; solar thermal; heat pump; ground source; solar irradiance; economic analysis;

    Sammanfattning : With the ever-growing energy demand that world is currently going through and the danger of climate change around the corner, wagering in renewable energy seems to be the right path to create a more smart and green future. Sweden has put great effort on decreasing its dependency on oil, in fact in 2012 more than 50 % of its electricity came from the renewable source and has a plan in making it 100 % in 2040. LÄS MER

  4. 4. EctogridTM : The competitiveness of a low temperature district heating network in Germany and United Kingdom

    Master-uppsats, KTH/Tillämpad termodynamik och kylteknik; KTH/Tillämpad termodynamik och kylteknik

    Författare :Shyar Kadir; Selman Özkan; [2018]
    Nyckelord :European Energy Market; German Energy Market; United Kingdom Energy Market; European Energy Strategy; Smart Grids; Low Temperature District Heating and Cooling;

    Sammanfattning : It is known that the heating and cooling market constitutes a large part of energy market across Europe and that the domestic and non-domestic buildings have together the largest share of energy demand. The aim of the European climate goals is to reduce the use of fossil fuel based systems and the allowance of energy demand. LÄS MER

  5. 5. Construction and test of a new compact TRT equipment

    Master-uppsats, KTH/Tillämpad termodynamik och kylteknik

    Författare :Linus Olausson; [2018]
    Nyckelord :;

    Sammanfattning : A relevant contribution to sustainable development can be achieved by providing efficient solutions for heating buildings. The use of a heat pump taking heat from the bedrock with the help of a borehole heat exchanger is a common solution in Sweden to accomplish this. LÄS MER

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