Essays about: "Thesis. solar fraction"
Showing result 21 - 25 of 30 essays containing the words Thesis. solar fraction.
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21. Concentrating Collector for Torsång District Heating System
University essay from Högskolan Dalarna/EnergiteknikAbstract : 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
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22. Comparison of solar thermal and photovoltaic assisted heat pumps for multi-family houses in Sweden
University essay from KTH/EnergiteknikAbstract : 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
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23. Predictive Control Strategies for aHeat Pump System with PV and Electrical Storage with Various Boundary Conditions
University essay from Högskolan Dalarna/EnergiteknikAbstract : The idea of nearly zero energy building (nZEB) has been emerged from the global trend toward reduction in fossil fuel consumption and green-house gas emission. In spite of different definitions for nZEB, it is vastly known as a grid connected building with highly reduced energy consumption by means of on-site renewable energy production. READ MORE
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24. Potential for Seasonal Electricity Storage in Borehole Thermal Energy Stores with Heat Pumps
University essay from KTH/EnergiteknikAbstract : In Sweden, there is a substantial increase in renewable power generation that affects the elec-tricity market. At the residential, PV diffusion spreads in the last years due to price drop, while use of heat pump is consolidated. READ MORE
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25. Evaluation of simulation methods and optimal installation conditions for bifacial PV modules : A case study on Swedish PV installations
University essay from Linköpings universitet/EnergisystemAbstract : During the recent years the popularity of solar power have increased tremendously. With the increased interest in solar power comes a development of more efficient and different types of technology to harvest the sun rays. Monofacial panels have been on the market for a long time and have rather developed simulation models. READ MORE
