Sökning: "heat source shifting"

Hittade 3 avhandlingar innehållade orden heat source shifting.

  1. 1. Smart Energy Grids – Utilization of Space Heating Flexibility

    Detta är en avhandling från ; Chalmers tekniska högskola; Gothenburg

    Författare :Johan Kensby; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; demand side management; heat pump; thermal energy storage; exhaust air heat pump; thermal storage in buildings; heat price control; smart; District heating; heat source shifting; demand response;

    Sammanfattning : Buildings are the largest energy-using sector in the world. Since the generation of energy is highly associated with greenhouse gas emissions, contributing to climate change, there is a large focus on reducing energy use in buildings. LÄS MER

  2. 2. On the thermal inertia and time constant of single-family houses

    Detta är en avhandling från Linköping : Linköpings universitet

    Författare :Johan Hedbrant; Linköpings universitet.; Linköpings universitet.; [2001]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electric heating;

    Sammanfattning : Since the nineteen-seventies, electricity has become a common heating source in Swedish single-family houses. About one million smallhouses can use electricity for heating, about 600.000 have electricity as the only heating source. LÄS MER

  3. 3. Laser induced effects in carbon nanotubes implications for Raman characterization of functionalized systems

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :David Olevik; Luleå tekniska universitet.; [2009]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fysik; Fysik;

    Sammanfattning : Carbon nanotubes (CNTs) have attracted attention over the past decade because of their outstanding mechanical and electronic properties. These tiny tubular shells made of carbon atoms can be metallic or semiconducting and while having diameters of only about one nanometer (10-9 m), they can be up to centimeters in length, making them quasi one-dimensional (molecular wires). LÄS MER