- Tytuł:
- Energy storage using compressed air
- Autorzy:
-
Kaczmarczyk, Krzysztof
Dobrzaniecki, Piotr - Powiązania:
- https://bibliotekanauki.pl/articles/27324389.pdf
- Data publikacji:
- 2023
- Wydawca:
- Instytut Techniki Górniczej KOMAG
- Tematy:
-
energy storage
pneumatic storage
Compressed Air Energy Storage (CAES)
Renewable Energy Sources (RES)
energia
magazynowanie
zmiany klimatyczne - Opis:
- The climate change is probably the greatest challenge humanity is facing today. In order to protect future generations from the catastrophic effects of the process, actions to achieve climate neutrality are being taken worldwide. These actions include development of renewable energy sources. Renewable energy depends on weather conditions, which results in a mismatch between supply and demand for energy. Use of energy storage is the technical solution to minimize this issue. The paper presents topics related to the potential storing of surplus electricity produced from renewable energy sources (RES) in the form of compressed air. The article also shows worldwide solutions for energy storage using compressed air. As part of the work, three variants of a warehouse consisting of standardly available pneumatic units were considered. The conducted analyzes made it possible to determine the energy efficiency of such a system. It can be observed that greater efficiency is achieved by using large flow compressors and the operation of the pneumatic motor at a higher supply pressure. In addition, it can also be said that the greatest losses are associated with the operation of the compressor, which generates large amounts of heat during operation. Increasing the efficiency of the energy storage system can be achieved by utilizing the heat generated in the compression process.
- Źródło:
-
Mining Machines; 2023, 41, 1; 25--36
2719-3306 - Pojawia się w:
- Mining Machines
- Dostawca treści:
- Biblioteka Nauki
Artykuł