Essays about: "TRNSYS"

Showing result 21 - 25 of 53 essays containing the word TRNSYS.

  1. 21. Concentrating Collector for Torsång District Heating System

    University essay from Högskolan Dalarna/Energiteknik

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

    Abstract : 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. READ MORE

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

    University essay from Högskolan Dalarna/Energiteknik

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

    Abstract : 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. READ MORE

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

    University essay from KTH/Energiteknik

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

    Abstract : 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. READ MORE

  5. 24. Weather data for heat pump system control improvement: analysis of instantaneous and forecasted measurements and evaluation of potential energy savings

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Mattia Monteggia; [2018]
    Keywords : heat pump system control; HVAC predictive rule-based control; weather forecast; occupancy behavior; internal gain; ambient temperature; perfect prediction;

    Abstract : The present work deals with a study related to the analysis of weather data for heat pump system control improvement based on both instantaneous and forecasted measurements. In particular, the analysis is firstly focused on the comparison of multiple weather sources for the assessment of weather forecast uncertainties, based on the evaluation of errors in prediction with respect to measured values. READ MORE

  6. 25. A study of modelling the energy system of an ice rink sports facility : Modelling the heating and cooling of ABB arena syd and implementation of renewable energy sources using TRNSYS

    University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Author : Philip Lind; [2018]
    Keywords : Solar power; battery storage; heat pump; simulation; cooling; sports facility;

    Abstract : Environmental issues are important challenges for today’s society. Lots of the energy used by humans comes from fossil energy sources resulting in the environmental threats. A considerable amount of this energy is used in the building sector. READ MORE