Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ralf Dott"'
Publikováno v:
Journal of Energy Storage, 52 (Part A)
This paper details the use of piece-wise linear regression and non-linear optimisation to determine the heat transfer properties of two ice thermal stores of different volumes (85 m3 and 11 m3). The available energy of each ice storage was determined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a14b7fd16c68f8b22be245cd9ae8bcc9
https://hdl.handle.net/20.500.11850/546722
https://hdl.handle.net/20.500.11850/546722
Autor:
Ralf Dott, Manuel Koch
Publikováno v:
E3S Web of Conferences, Vol 111, p 01061 (2019)
A common approach to improve self-consumption of photovoltaic (PV) generation in buildings with heat pumps (HP) is to overload the thermal storage capacities during times with surplus PV generation (hereinafter referred to as thermal overloading). Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e2e474502a15eed8898d715569c13b7
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/37/e3sconf_clima2019_01061.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/37/e3sconf_clima2019_01061.pdf
Publikováno v:
Energy Procedia. 48:689-700
This paper investigates the seasonal performance of a combined solar, heat pump and ice storage system for residential dwellings. A simulation study is performed for seven different heat loads, i.e. building types, ranging from low-energy buildings t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8a222172a720c548d514ebd65b40406
https://doi.org/10.1016/j.egypro.2014.02.080
https://doi.org/10.1016/j.egypro.2014.02.080
Publikováno v:
Journal of Physics: Conference Series. 1343:012101
A novel approach for cooling an office building is numerically evaluated. PVT collectors are used for nocturnal radiative and convective cooling. A TABS ceiling serves as thermal storage. If the free cooling power of the PVT collectors is too low, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caf9ed6bab2d39892b2de27fec8b5236
https://doi.org/10.1088/1742-6596/1343/1/012101
https://doi.org/10.1088/1742-6596/1343/1/012101
Publikováno v:
Energy Procedia. 30:562-570
This paper evaluates combined solar and heat pump systems for dwellings with the focus on direct or indirect use of solar irradiation and generic system configurations. The dynamic simulation study covers systems ranging from pure direct solar heat g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::479cfeb18c7a3c1ec0d969b4b758de88
Publikováno v:
Energy Procedia. 30:101-105
In a simulation study two combinations of air-to-water heat pumps with either solar thermal collectors or photovoltaics have been scrutinized. Other heating systems have been included in the comparison. All system components applied are field proven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19cb22596513ed9dc8d0010fcc856781
https://doi.org/10.1016/j.egypro.2012.11.013
https://doi.org/10.1016/j.egypro.2012.11.013
Publikováno v:
Applied Thermal Engineering. 28:2062-2069
Overall energy rating of buildings including installed HVAC systems, as made in the frame of building energy certificates to be introduced in the EU, gets more important on the background of climate protection. Innovative multifunctional system layou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c5aacb83de3742979b5f08aa2cbdd53
https://doi.org/10.1016/j.applthermaleng.2007.12.003
https://doi.org/10.1016/j.applthermaleng.2007.12.003
Autor:
Ralf Dott, Andreas Heinz, Erik Bertram, Sunliang Cao, Thomas Afjei, Fabian Ochs, Kai Sirén, Daniel Carbonell, Michel Haller
Publikováno v:
Solar and Heat Pump Systems for Residential Buildings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78547f2daa38979690e295e560d782bc
https://doi.org/10.1002/9783433604830.ch03
https://doi.org/10.1002/9783433604830.ch03
Autor:
Ralf Dott, Thomas Afjei, Andreas Genkinger, Antoine Dalibard, Dani Carbonell, Ricard Consul, Andreas Heinz, Michel Haller, Andreas Witzig, Jorge Facão, Fabian Ochs, Peter Pärisch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0baf6f27e55dc2ab6183bb59b790af49
https://doi.org/10.18777/ieashc-task44-2013-0005
https://doi.org/10.18777/ieashc-task44-2013-0005