Szczegóły publikacji
Opis bibliograficzny
Analysis of shallow geothermal system utilization in the AGH-UST educational and research laboratory of renewable energy sources and energy saving in Miękinia / Grzegorz PEŁKA, Wojciech LUBOŃ, Anna SOWIŻDŻAŁ // W: Renewable energy sources: engineering, technology, innovation : ICORES 2018 : [June 20-22, 2018, Krynica, Poland] / eds. Marek Wróbel, Marcin Jewiarz, Andrzej Szlęk. — Cham : Springer Nature Switzerland, 2020. — (Springer Proceedings in Energy ; ISSN 2352-2534). — ISBN: 978-3-030-13887-5; e-ISBN: 978-3-030-13888-2. — S. 561–569. — Bibliogr., Abstr. — Publikacja dostępna online od: 2019-07-17
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 123772 |
|---|---|
| Data dodania do BaDAP | 2019-09-06 |
| DOI | 10.1007/978-3-030-13888-2_55 |
| Rok publikacji | 2020 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Springer |
| Konferencja | 5th International Conference on Renewable Energy Sources |
| Czasopismo/seria | Springer Proceedings in Energy |
Abstract
The AGH-UST Educational and Research Laboratory of Renewable Energy Sources and Energy Saving in Miękinia utilizes shallow geothermal heat by means of heat pumps. The article describes efficiency tests regarding two shallow geothermal systems based on borehole heat exchangers. Temperature parameters and power exploited from the ground was checked during two heating seasons. Additionally, the performance factor of the installations was monitored. In the second testing season effective length of borehole heat exchangers was reduced in two installations. It enabled checking changes of the seasonal performance factor of the system and the possibility of stable heat pump operation using only one of three borehole heat exchanger. Both tests brought positive results.