Primož Poredoš (Author), Tjaša Duh Čož (Author), Andrej Kitanovski (Author), Alojz Poredoš (Author)

Abstract

This paper presents the results of a thermo-economic and primary-energy-factor assessment based on the field-test results for a residential air-to-water heat pump (AWHP). The AWHP experimental setup consisted of a supervisory control and data-acquisition system, which was connected to a heat meter, an electricity meter, humidity and temperature sensors, a HP control system and a computer. Based on the experimental data, the 4-year-average seasonal performance factor was determined. This information was then applied in a thermo-economic and primary-energy-factor (PEF) analysis. The results served for a comparison of the AWHP with eight different heating systems (HSs). The results reveal that the considered AWHP represents the most thermo-economically efficient system in terms of the average final costs for heat production. The results of the PEF analysis reveal that the HS with the AWHP under investigation can be characterized as the most efficient system.

Keywords

heat pumps;field tests;thermo-economic;primary energy factor;energy efficiency;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UL FS - Faculty of Mechanical Engineering
UDC: 621.577(045)
COBISS: 15291163 Link will open in a new window
ISSN: 0140-7007
Views: 369
Downloads: 170
Average score: 0 (0 votes)
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Other data

Secondary language: French
Secondary title: Évaluation thermo-économique et du facteur énergétique primaire basée sur des essais sur le terrain sur une pompe à chaleur air-eau
Secondary keywords: toplotne črpalke;terenski testi;termoekonomika;faktor primarne energije;energetska učinkovitost;
Type (COBISS): Article
Embargo end date (OpenAIRE): 2020-07-23
Source comment: toplotne črpalke, terenski testi, termoekonomika, faktor primarne energije, energetska učinkovitost
Pages: str. 19-28
Issue: ǂVol. ǂ76
Chronology: Apr. 2017
DOI: 10.1016/j.ijrefrig.2017.02.003
ID: 12721865