Schönfeldt, Patrik und Grimm, Adrian und Neupane, Bhawana und Torio, Herena und Duran, Pedro und Klement, Peter und Hanke, Benedikt und Maydell, Karsten und Agert, Carsten (2022) Simultaneous optimization of temperature and energy in linear energy system models. In: 1st International Workshop on Open Source Modelling and Simulation of Energy Systems, OSMSES 2022. 2022 Open Source Modelling and Simulation of Energy Systems (OSMSES), 04.-05. April 2022, Aachen, Germany. doi: 10.1109/OSMSES54027.2022.9768967. ISBN 978-166541008-3.
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Offizielle URL: https://ieeexplore.ieee.org/xpl/conhome/9768881/proceeding
Kurzfassung
Linear programming is used as a standard tool for optimizing unit commitment or power flows in energy supply systems. For heat supply systems, however, it faces a relevant limitation: For them, energy yield depends on the output temperature, thus, both quantities would have to be optimized simultaneously and the resulting problem is quadratic. As a solution, we describe a method working with discrete temperature levels. This paper presents mathematical models of various technologies and displays their potential in a case study focused on integrated residential heat and electricity supply. It is shown that the technique yields reasonable results including the choice of operational temperatures. Finally, MTRESS, an open source implementation of the method is introduced briefly.
elib-URL des Eintrags: | https://elib.dlr.de/192803/ | ||||||||||||||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||||||||||||||
Titel: | Simultaneous optimization of temperature and energy in linear energy system models | ||||||||||||||||||||||||||||||||||||||||
Autoren: |
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Datum: | 9 Mai 2022 | ||||||||||||||||||||||||||||||||||||||||
Erschienen in: | 1st International Workshop on Open Source Modelling and Simulation of Energy Systems, OSMSES 2022 | ||||||||||||||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||||||||||||||||||
DOI: | 10.1109/OSMSES54027.2022.9768967 | ||||||||||||||||||||||||||||||||||||||||
ISBN: | 978-166541008-3 | ||||||||||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||||||||||
Stichwörter: | Temperature dependence, Heat pumps, Switches, Linear programming, Mathematical models, Timing, Optimization, linear programming, optimisation, power generation dispatch, power generation scheduling, simultaneous optimization, linear energy system models, linear programming, standard tool, unit commitment, energy supply systems, heat supply systems, relevant limitation, energy yield, output temperature, discrete temperature levels, mathematical models, integrated residential heat, electricity supply, operational temperatures | ||||||||||||||||||||||||||||||||||||||||
Veranstaltungstitel: | 2022 Open Source Modelling and Simulation of Energy Systems (OSMSES) | ||||||||||||||||||||||||||||||||||||||||
Veranstaltungsort: | Aachen, Germany | ||||||||||||||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||||||||||||||
Veranstaltungsdatum: | 04.-05. April 2022 | ||||||||||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Energie | ||||||||||||||||||||||||||||||||||||||||
HGF - Programm: | Energiesystemdesign | ||||||||||||||||||||||||||||||||||||||||
HGF - Programmthema: | Digitalisierung und Systemtechnologie | ||||||||||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Energie | ||||||||||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | E SY - Energiesystemtechnologie und -analyse | ||||||||||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Energiesystemtechnologie | ||||||||||||||||||||||||||||||||||||||||
Standort: | Oldenburg | ||||||||||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Vernetzte Energiesysteme > Energiesystemtechnologie | ||||||||||||||||||||||||||||||||||||||||
Hinterlegt von: | Klement, Dr. Peter | ||||||||||||||||||||||||||||||||||||||||
Hinterlegt am: | 09 Jan 2023 09:33 | ||||||||||||||||||||||||||||||||||||||||
Letzte Änderung: | 27 Okt 2023 15:29 |
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