Performance assessment between a ground coupled and air source heat pump used for domestic hot water preparation
Sebarchievici Calin
E3S Web of Conferences · 2019
doi:10.1051/e3sconf/201911106075 (opens in a new tab)
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Abstract
A ground-coupled heat pump system (GCHP) and an air source heat pump (ASHP) driven by photovoltaic panels are used to provide domestic hot preparation for a NZEB house. The experimental measurements are used to test both the heat pump models in the same conditions of water temperature and volume of domestic hot water. A comparative analysis of the two heat pumps for domestic hot water preparation is performed. In addition, using the software TRNSYS (Transient Systems Simulation), two numerical simulation models of thermal and electrical energy consumption in DHW mode are developed. Finally, the simulations obtained using TRNSYS software are analysed and compared to the experimental data.
Abstract licence: CC BY
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