Essays about: "GSHP"
Showing result 1 - 5 of 38 essays containing the word GSHP.
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1. Technical performance modelling and optimization of PVT collectors in GSHP integration
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : In order to contribute to reducing the CO2 emissions related to heating in housing buildings, PVT+GSHP systems appear to be interesting solutions and therefore need to be further investigated to optimise their design and increase their deployment on the field. This thesis focused on building PVT model, using the ISO9806:2017, to be integrated in a PVT+GSHP model and determining optimal PVT design parameters for this system. READ MORE
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2. Free cooling and PVT integration in a ground-source heat pump (GSHP) system
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : The performance of ground-source heat pump (GSHP) systems can be negatively affected over time by soil temperature degradation of boreholes (BH) in heating dominated climates. Land area is scarce in the dense urban environments typical of multi-family houses (MFH) and can lead to accelerated degradation- in tight BH fields. READ MORE
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3. Experimental Testing of Solar Photovoltaic/Thermal Collectors for Low Temperature Heat Pump Integration
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : A hybrid photovoltaic/thermal (PVT) collector enables simultaneous electricity and heat production from a single solar module. Integrating PVT collectors with a ground source heat pump (GSHP) improves the seasonal performance of the heating system and prevents from temperature degradation of the ground. READ MORE
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4. Data-driven modelsfor estimating heatpump powerconsumption
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : The number of installed heat pumps has been rapidly increasing in recent years, acceleratingthe decarbonisation of the heating sector. The impact of the increasing deployment of heatpumps on the grid can be evaluated with the help of models estimating the heat pumppower consumption. READ MORE
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5. Energy Renovation: A case study of a multi-family house built during the Million program in Djursholm
University essay from KTH/EnergiteknikAbstract : Large share of Swedish building stock were built during 1940-1980 when people were not fully aware of the energy efficiency concept. Majority of the buildings that made energy declaration are in energy class E-G, which are considered as high energy consumption buildings with low energy performance, and only few buildings meet the Swedish requirements for near zero energy buildings which are in energy class A-C. READ MORE