Performance Analysis of Systems Powered by a Ground Source Heat Pump

Rocznik Ochrona Środowiska 2022, vol. 24, pp. 294-306

peopleNatalia Fidorów-Kaprawy1 This email address is being protected from spambots. You need JavaScript enabled to view it.orcid, peopleEdyta Dudkiewicz1 orcid, peopleVasyl Zhelykh2 orcid

institution 1. Wroclaw University of Science and Technology, Poland
2. Lviv Polytechnic National University, Ukraine
mail author This email address is being protected from spambots. You need JavaScript enabled to view it.
doi1 https://doi.org/10.54740/ros.2022.021
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abstract


Heat pumps are known as zero-emission heating and cooling devices at the point of energy production. In order to exploit their advantages, they are combined with low-temperature heating systems. Using the example of a residential building, in five climatic zones in Poland and one in Ukraine, systems analyses were carried out, in which heat into rooms is supplied by two different ways: low-temperature radiators and thermally active ceilings. The energy demand for heating, cooling and domestic hot water preparation was calculated. The seasonal coefficient of performance of the ground source heat pump was estimated to compare the systems. The results of the analysis confirmed that thermo active ceiling (with flow temperature of 35°C) ensures a lower final energy demand when it works throughout the year in the heating and natural cooling mode compared to the low-temperature radiators (with flow temperature of 45°C) which facilitates only the heating mode in the heating season. Performance analysis demonstrated differences in final electric energy demand from 8% in the I climatic zone to 9% in the V climatic zone in Poland, and 10% in Ukraine.

 keywords


heat pump SCOP, heating and cooling ceiling, low-temperature radiators, climatic conditions in Poland and Ukraine

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AMA Style
Fidorów-Kaprawy N, Dudkiewicz E, Zhelykh V. Performance Analysis of Systems Powered by a Ground Source Heat Pump. Rocznik Ochrona Środowiska. 2022; 24. https://doi.org/10.54740/ros.2022.021

ACM Style
Fidorów-Kaprawy, N., Dudkiewicz, E., Zhelykh, V. 2022. Performance Analysis of Systems Powered by a Ground Source Heat Pump. Rocznik Ochrona Środowiska. 24. DOI:https://doi.org/10.54740/ros.2022.021

ACS Style
Fidorów-Kaprawy, N.; Dudkiewicz, E.; Zhelykh, V. Performance Analysis of Systems Powered by a Ground Source Heat Pump Rocznik Ochrona Środowiska 2022, 24, 294-306. https://doi.org/10.54740/ros.2022.021

APA Style
Fidorów-Kaprawy, N., Dudkiewicz, E., Zhelykh, V. (2022). Performance Analysis of Systems Powered by a Ground Source Heat Pump. Rocznik Ochrona Środowiska, 24, 294-306. https://doi.org/10.54740/ros.2022.021

ABNT Style
FIDORÓW-KAPRAWY, N.; DUDKIEWICZ, E.; ZHELYKH, V. Performance Analysis of Systems Powered by a Ground Source Heat Pump. Rocznik Ochrona Środowiska, v. 24, p. 294-306, 2022. https://doi.org/10.54740/ros.2022.021

Chicago Style
Fidorów-Kaprawy, Natalia, Dudkiewicz, Edyta, Zhelykh, Vasyl. 2022. "Performance Analysis of Systems Powered by a Ground Source Heat Pump". Rocznik Ochrona Środowiska 24, 294-306. https://doi.org/10.54740/ros.2022.021

Harvard Style
Fidorów-Kaprawy, N., Dudkiewicz, E., Zhelykh, V. (2022) "Performance Analysis of Systems Powered by a Ground Source Heat Pump", Rocznik Ochrona Środowiska, 24, pp. 294-306. doi:https://doi.org/10.54740/ros.2022.021

IEEE Style
N. Fidorów-Kaprawy, E. Dudkiewicz, V. Zhelykh, "Performance Analysis of Systems Powered by a Ground Source Heat Pump", RoczOchrSrod, vol 24, pp. 294-306. https://doi.org/10.54740/ros.2022.021

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