Title :
Monitoring of a ground source heat pump with horizontal collectors
Author :
Craciun, Adrian Virgil ; Sandu, Florin ; Pana, Gheorghe
Author_Institution :
Electron. & Comput. Dept., Transilvania Univ. of Brasov, Brasov, Romania
Abstract :
This paper presents the results of the ground temperature monitoring with temperature sensor circuits based on LM35 for a heat pump system with underfloor heating. It is presented a procedure to estimate the ground loop of the heat pump, based on ground temperature measurements. The ground temperature monitoring results demonstrates the validity of the ground loop estimation. The ground temperature monitoring results are based on data acquired from -1.8 to zero meters in the period September 2008 April 2009 and the ground temperature variations during heat pump working cycle.
Keywords :
heat pumps; land surface temperature; power system measurement; solar absorber-convertors; temperature measurement; temperature sensors; terrestrial heat; ground loop estimation; ground source heat pump; ground temperature measurement; ground temperature monitoring; horizontal collectors; temperature sensor circuits; underfloor heating; Circuits; Costs; Floors; Heat pumps; Land surface temperature; Monitoring; Resistance heating; Temperature measurement; Temperature sensors; Water heating; Earth Temperature; Ground-Loop; Heat Pump;
Conference_Titel :
Optimization of Electrical and Electronic Equipment (OPTIM), 2010 12th International Conference on
Conference_Location :
Basov
Print_ISBN :
978-1-4244-7019-8
DOI :
10.1109/OPTIM.2010.5510546
