Sökning: "multi family building"

Visar resultat 1 - 5 av 94 uppsatser innehållade orden multi family building.

  1. 1. Energy savings in multi-family building after using an innovative retrofitting package

    Magister-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Kosmas Kasolas; [2020]
    Nyckelord :Energy savings; retrofitting; energy efficient measures; thermal insulation; multi family building;

    Sammanfattning : The building sector is one of the sectors that consume the most energy in Sweden. In order to deal with this problem Swedish government aims to reduce the energy consumption in the building sector 50% by 2050. Another ambitious goal set by the Swedish government is zero greenhouse gas emissions by 2040. LÄS MER

  2. 2. SOLAR ROOF - Roof potential investigation for installing PV system

    Master-uppsats, Lunds universitet/Energi och ByggnadsDesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Forough Hosseini; Saba Salehi; [2020]
    Nyckelord :Solar roof; solar potential; PV system; Ventilation system; Photovoltaics; million-program buildings; Technology and Engineering;

    Sammanfattning : By increasing the amount of CO2 emissions to the atmosphere because of using fossil fuel and the limitation of non-renewable energy sources, solar photovoltaics technology has been growing steadily and is thought to play an important role in the realm of future energies. The objective of this thesis is to investigate the potential of the rooftops for installing PV system on a small scale of 30 multifamily houses in Gothenburg divided into four categories of age, location, roof type, and ventilation system. LÄS MER

  3. 3. Techno-economic Potential of Customer Flexibility : A Case Study

    Master-uppsats, KTH/Energiteknik

    Författare :Maryan Bouraleh; [2020]
    Nyckelord :district heating; demand-side management; customer flexibility; thermal inertia; virtual storage; thermal energy storage; load shifting; space heating; multi-family dwellings; demand response; fjärrvärme; efterfrågesidahantering; kundflexibilitet; termisk tröghet; virtuell lagring; v¨armeenergilagring; lastförskjutning; byggnadsuppvärmning; flerfamiljshus; demand response;

    Sammanfattning : District heating plays a major role in the Swedish energy system. It is deemed a renewable energy source and is the main provider for multi-family dwellings with 90 %. Although the district heating fuel mix consists of majority renewables, a share of 5 % is provided from fossil fuels. LÄS MER

  4. 4. Techno-economic analysis of demand flexibility from heat pumps for multi-family buildings in Sweden based on two case studies

    Master-uppsats, KTH/Energiteknik

    Författare :Hsin-Ting Ko; [2020]
    Nyckelord :Demand flexibility; Heat pump; IDA ICE; Smart grid; Thermal comfort; Thermal inertia; Bottom-up simuleringsmodell; efterfrågeflexibilitet; Demand response; energiteknologi; slutanvändarbeteende; grön byggnad; VVS-systemkontroll; värmepump; IDA ICE; smart nät; termisk komfort; termisk tröghet;

    Sammanfattning : Sweden is undergoing energy transition to become a zero-carbon economy with electricity production aims at 100% from renewable resources by 2040. Sweden also has a national goal to have fossil-free vehicle fleet by 2030. The increasing share of intermittent renewable resources creates growth in mismatches between electricity supply and demand. LÄS MER

  5. 5. Undersökning för att göra en byggnad mer energieffektiv: en fallstudie

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY); Linnéuniversitetet/Institutionen för byggteknik (BY)

    Författare :Petter Hultinsson; Adrian Dikta; [2020]
    Nyckelord :Case Study; Energy Improvement; Energiberakning.se; VIP-Energy; Energy Performance; Energy Declaration.; Fallstudie; Energiförbättring; Energiberakning.se; VIP-Energy; Energiprestanda; Energideklaration.;

    Sammanfattning : Det finns idag många byggnader i Sverige som uppfördes under en tid då energianvändningen inte ansågs vara ett problem och därmed inte har haft samma krav på energiprestanda som vi har idag. Vid renovering är det därför viktigt att tänka på energieffektiva lösningar. LÄS MER