Sökning: "PV-system"

Visar resultat 1 - 5 av 150 uppsatser innehållade ordet PV-system.

  1. 1. Smartphone-based shade analysis using hemispherical fisheye imaging for local solar energy potential

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

    Författare :Jonas Andersson; [2020]
    Nyckelord :solar power; shading analysis; smartphone-based; fisheye lens; image segmentation; watershed transformation; Technology and Engineering;

    Sammanfattning : In the emerging trend of smartphone use and a rising demand for solar photovoltaic (PV) power worldwide, this master thesis project explores the potential to utilize commercially available fisheye lens optics in combination with a smartphone camera to capture and analyze local shading conditions. Photogrammetric studies involving hemispherical sky photos have since long been used for environmental studies and solar energy applications, although mostly with high-end costly equipment. LÄS MER

  2. 2. Early Design Stage Energy Optimization of Bysjöstrand Ecovillage, Sweden

    Master-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Anastasiia An; [2020]
    Nyckelord :Energy optimization; energy efficiency; passive design; active design; early design stage; neighborhood;

    Sammanfattning : Decisions made at the early stage of building and settlement design can greatly influence the energy performance of the built environment. However, the type of feasible design intervention and their impact strong depends on project: if it is a new development or a re-development, whether the setting of the project is urban or rural, etc. LÄS MER

  3. 3. Minskad energianvändning och klimatpåverkan : En fallstudie av Preems kontor i Skarvikshamnen

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Byggteknik och byggd miljö

    Författare :Johanna Carlsson; [2020]
    Nyckelord :energieffektivisering; energi; klimatpåverkan; klimat; ventilation; tilläggsisolering; värmesystem; fjärrvärme; värmepump; solceller; kontor; Preem;

    Sammanfattning : Preem has recently acquired a new office building and are interested inreducing the energy consumption, climate impact and annual energy costof the building. The purpose of this thesis is to examine how differentenergy efficiency measures as well as the installation of solar cellsaffect the energy use and climate impact of an office building. LÄS MER

  4. 4. 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

  5. 5. Early Design Stage Energy Optimization of Bysjöstrand Ecovillage, Sweden.

    Master-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Anastasiia An; [2020]
    Nyckelord :: Energy optimization; energy efficiency; passive design; active design; early design stage; neighborhood;

    Sammanfattning : Decisions made at the early stage of building and settlement design can greatly influence the energy performance of the built environment. However, the type of feasible design intervention and their impact strong depends on project: if it is a new development or a re-development, whether the setting of the project is urban or rural, etc. LÄS MER