Off-grid power supply – the future of district heating

• Autorzy: Wiśniewski Robert , Kania Agata , Zima Wiesław , Taler Jan

Identyfikatory

DOI

10.24425/ather.2023.147544

• Języki publikacji: EN

Abstrakty

EN

The paper presents the first off-grid system designed to supply electricity to the equipment mounted on components of the district heating network in district heating chambers. The proposed off-grid system is equipped, among other things, with a turbine and a generator intended for electricity production. On-grid power supply is a common way of providing electricity with strictly defined, known and verified operating parameters. For off-grid power supply, however, there are no documented testing results showing such parameters. This paper presents selected results of tests and measurements carried out during the operation of an off-grid supply system powering the equipment installed in a district heating chamber. The values of voltage obtained from a turbine-driven generator are analysed in detail. The analysis results can be used as the basis for further works aiming to optimize the off-grid system of electricity supply to devices installed in district heating chambers.

Słowa kluczowe

EN

district heating networks; district; heating chamber; modernization; off-grid; supply; preliminary; results of measurements

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2023
• Tom: Vol. 44, no 3
• Strony: 201--216
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Wiśniewski Robert

• Municipal Heat Supply Company, Jana Pawła II 188, 30-969 Kraków, Poland

autor

Kania Agata

• Municipal Heat Supply Company, Jana Pawła II 188, 30-969 Kraków, Poland

autor

Zima Wiesław

• Cracow University of Technology, Department of Energy, Jana Pawła II 37, 31-864 Kraków, Poland

autor

Taler Jan

• Cracow University of Technology, Department of Energy, Jana Pawła II 37, 31-864 Kraków, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).