

Other version: http://linkinghub.elsevier.com/retrieve/pii/S1876610217329247
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Solar assisted heat pump with ice storage for a 19'000 m2 retrofitted multi-family building complex |
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Published in | CISBAT 2017 International ConferenceFuture Buildings & Districts – Energy Efficiency from Nano to Urban Scale. 2017, vol. 122, p. 271-276 | |
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Energy Procedia; 122 |
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Abstract | This paper concerns the evaluation of a 500 kW solar assisted heat pump system with combined ice storage installed on “La Cigale”, a 19'000 m2 retrofitted multi-family building complex situated in Geneva. The presented results are based on a detailed monitoring campaign, covering a full year of operation, in real use conditions. After presenting the system concept, the system performance is analyzed by way of a detailed Sankey diagram (heat and electricity flows between the various production units, heat storages, and demand units), along with specific analysis of the diverse sub-systems. As a complement to the monitoring results, we present a simulation tool that was specifically developed for this type of application, and its validation against monitoring data, in terms of annual values and monthly profiles of the diverse energy flows. | |
Keywords | Solar thermal — Heat pump — Monitoring — Simulation | |
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![]() ![]() Other version: http://linkinghub.elsevier.com/retrieve/pii/S1876610217329247 |
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Research groups | ISE Energie ISE Pôle Sciences Systèmes énergétiques | |
Citation (ISO format) | HOLLMULLER, Pierre et al. Solar assisted heat pump with ice storage for a 19'000 m2 retrofitted multi-family building complex. In: CISBAT 2017 International ConferenceFuture Buildings & Districts – Energy Efficiency from Nano to Urban Scale. [s.l.] : [s.n.], 2017. p. 271-276. (Energy Procedia; 122) doi: 10.1016/j.egypro.2017.07.321 https://archive-ouverte.unige.ch/unige:97185 |