Sökning: "low-temperature district heating LTDH"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden low-temperature district heating LTDH.

  1. 1. Techno-economic analysis and simulation of low temperature district heating networks

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

    Författare :Ilia Iarkov; [2023]
    Nyckelord :Low-temperature district heating; Modelica; BTES; LCA; LCC; Technology and Engineering;

    Sammanfattning : The continuous increase in global energy consumption has led to a greater focus on the energy required for heating buildings. This thesis presents a techno-economic model for analysing low-temperature district heating networks coupled with a geothermal heat source. LÄS MER

  3. 2. Lågtempererade fjärrvärmeöar : Low-tempered district heating islands

    Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :John Åsberg; [2023]
    Nyckelord :Low temperature district heating; LTDH; Fourth generation district heating; 4GDH; Fjärrvärme; Fjärrvärmesystem; Lågtempererade fjärrvärmeöar; Energieffektivisering;

    Sammanfattning : Sweden is a country that since long have prioritized the development of energy-smart solutions and the optimization of energy systems to reduce its energy consumption. Energy usage encompasses various needs, including heating buildings and premises, but most importantly, heating of residential properties. LÄS MER

  4. 3. Etablering av lågtempererad fjärrvärme : Utveckling och tillämpning av ett indikatorsystem

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

    Författare :Katarina Vanky; [2022]
    Nyckelord :Low-temperature district heating; LTDH; cost reduction gradient; Multikriterieanalys; indikatorsystem; lågtempererad fjärrvärme; fjärde generationens fjärrvärme; fjärrvärmedistribution; flaskhalsar; temperaturbehov;

    Sammanfattning : This master thesis aims to develop an assessment tool for decision-making regarding future establishment of low-temperature district heating (LTDH). The tool is created as an indicator system on behalf of Södertörns Fjärrvärme AB (SFAB). LÄS MER

  5. 4. Comparing the Effects of Flexibility Options on Conventional and Low-temperature District Heating Networks : Studying the potential of the next generation of district energy systems

    Master-uppsats, KTH/Energiteknik

    Författare :Mario Nithyanathan; [2022]
    Nyckelord :District heating DH ; low-temperature district heating LTDH ; 4GDH; Flexibility; Thermal energy storage TES ; Optimization; Modelling; Fjärrvärme; Låg-temperatur fjärrvärme; 4GDH; Flexibilitet; Termisk energilagring TES ; Optimering; Modellering;

    Sammanfattning : District heating (DH) systems have been commonplace in Europe for over a century. These systems have undergone an evolution since their conceiving, and today we are at the precipice of the next major transition from the third-generation district heating system (3GDH) to the fourth generation (4GDH). LÄS MER

  7. 5. Property owners' attitudes to connecting to the low temperature district heating network at Brunnshög

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Jules Hanley; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : District heating from renewable energy sources is a sustainable heating solution that allows electricity to be used for other purposes. The low temperature district heating (LTDH) network at Brunnshög is currently under construction, and connection is not mandatory. LÄS MER