Szczegóły publikacji
Opis bibliograficzny
Economic analysis of domestic hot water preparation using air-source heat pump / Wojciech LUBOŃ, Grzegorz PEŁKA, Beata Krężołek // 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. 919–927. — Bibliogr., Abstr. — Publikacja dostępna online od: 2019-07-17
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 123782 |
|---|---|
| Data dodania do BaDAP | 2019-09-09 |
| DOI | 10.1007/978-3-030-13888-2_88 |
| 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 heat pump as an ecological solution can be an option for using conventional hot water preparation. The article presents an economic analysis of domestic hot water (DWH) preparation using an air-source heat pump. The operation of the heat pump and the consumption of electricity during the one-time heating of the hot water tank were analysed. The test was carried out under real conditions. Basic parameters and test conditions were based on European Standard EN 16147:2017. Fuel and electricity prices have been determined for available energy tariffs and fuel prices in the region. Different configurations of energy tariffs were taken into account to analyse costs of DHW preparation using heat pump. Obtained costs were compared with the costs of DHW preparation using conventional heat sources: a gas boiler and an automated coal-fired boiler. Annual cost comparison were presented. The results show that average Coefficient of Performance (COP) of the heat pump working under real conditions is 2.06. The most expensive heat source for DHW heating is heat pump which works during a 24-h tariff and the best economic solution is heat pump using 100% night tariff. However, annual costs of DHW preparation are still equal to the cost of DHW preparation using gas boiler.
