Active magnetic regenerators implemented as a magnetocaloric heat pump for residential buildings

Hicham Johra, Konstantin Filonenko, Per Kvols Heiselberg, Christian Veje, Stefano Dallolio, Kurt Engelbrecht, Christian R. H. Bahl

Publikation: Kapitel i bog/rapport/konference-proceedingKonferencebidrag i proceedingsForskningpeer review

Abstrakt

The main objective of the ENOVHEAT project is to develop, build and test the prototype of an innovative and efficient heat pump system based on the active magnetic regenerator technology and to demonstrate that it can be used for building space heating applications. With a maximum COP of 3.93 and a nominal useful heating power output of 2600 W, the ENOVHEAT Gadolinium magnetocaloric heat pump can be integrated into a low-energy house with a vertical borehole ground source heat exchanger and a radiant under-floor heating system within a single hydronic loop. It is able to provide for the dwelling’s space heating needs under Danish winter conditions. Moreover, a control strategy for heat energy storage in the indoor environment can be employed to optimize the MCHP operation and reach seasonal COPs of up to 3.51. However, the layered La(Fe,Mn,Si)13Hy prototype is currently not suitable for such application.
OriginalsprogEngelsk
Titel8th International Conference on Caloric Cooling (Thermag VIII). Proceedings
ForlagInternational Institute of Refrigeration
Publikationsdato2018
Sider21-26
Artikelnummer0002
ISBN (Elektronisk)9782362150289
DOI
StatusUdgivet - 2018
Begivenhed8th International Conference on Caloric Cooling (Thermag VIII) - Technical University of Darmstadt on campus Lichtwiese, Darmstadt, Tyskland
Varighed: 16. sep. 201820. sep. 2018
http://thermag2018.de/

Konference

Konference8th International Conference on Caloric Cooling (Thermag VIII)
LokationTechnical University of Darmstadt on campus Lichtwiese
LandTyskland
ByDarmstadt
Periode16/09/201820/09/2018
Internetadresse
NavnThermag = IIR Conference on Magnetic Refrigeration at Room Temperature
Vol/bind8
ISSN0151-1637

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