Sökning: "TRNSYS"

Visar resultat 1 - 5 av 43 uppsatser innehållade ordet TRNSYS.

  1. 1. Propane Heat Pump Modelling and Monitoring for System Control Analysis

    Master-uppsats, KTH/Tillämpad termodynamik och kylteknik

    Författare :Fernando Mengod Bautista; [2019]
    Nyckelord :;

    Sammanfattning : The objective of this master thesis was the performance analysis of a non-conventional heating system layout based on a propane heat pump unit. The objective had been pursued by monitoring and modelling the system. First, the project focused on monitoring the system, since for a correct modelling it was necessary to have all the data of the system. LÄS MER

  2. 2. Investigation of the energy saving potential for an office building complex : A study on the viability of an on-site combined heat- and power supply system

    Master-uppsats, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Douglas Eriksson; [2018]
    Nyckelord :geothermal energy system; PV-system; battery; district heating; TRNSYS;

    Sammanfattning : The building stock in the European Union accounts for over 40% of final energy use, where the usage of non-residential buildings may be up to 40% higher than the residential sector. Improving building energy efficiency across all categories of buildings is one key goal of the European energy policies, made prominent by the Climate and Energy package, Energy Performance of Building Directive (EPBD) and Energy Efficiency Directive (EED). LÄS MER

  3. 3. Concentrating Collector for Torsång District Heating System

    Master-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Artem Filatov; [2018]
    Nyckelord :Concentrating solar collector; Absolicon; Arcon; Heatstore; flat-plate collector; Borlange; Torsang; Sweden; parabolic trough; thermal collector;

    Sammanfattning : In this thesis report for Dalarna University in Borlange and Absolicon company the study of a possibility to add an array of concentrating solar collectors to a Torsång district heating system was done. The whole idea of this work was to make a simulation of this kind of system, trying to get 15-20% of solar fraction, and make an economical evaluation. LÄS MER

  4. 4. Simulation of an energy efficient single-family house in the area of Smedjebacken to meet Miljöbyggnad’s Gold House energy category requirements

    Master-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Parham Daroudi; [2018]
    Nyckelord :TRNSYS; insulation thickness; ground source heat pump; district heating; heat recovery ventilation; Miljöbyggnad;

    Sammanfattning : Since the building construction area is accounted for high share of energy usage (36 %) in Europe, there is high demand to pay attention to this area accurately. Sweden which is one of the pioneer countries in terms of building energy efficiency plans to reduce this value to 50 % by 2050. LÄS MER

  5. 5. Comparison of solar thermal and photovoltaic assisted heat pumps for multi-family houses in Sweden

    Master-uppsats, KTH/Energiteknik

    Författare :Martin Andersson; [2018]
    Nyckelord :Solar Thermal; PV; Heat Pump; KPI; Multi-family houses; TRNSYS;

    Sammanfattning : The building sector account for 40 % of the global energy demand, and an increasingly popular way to supply buildings with heat is through the use of heat pumps. Solar thermal (ST) can either be used as a low temperature energy source in the heat pump or to directly supply the building’s heating demand. LÄS MER