Grimm, Adrian and Schönfeldt, Patrik and Torio, Herena and Klement, Peter and Hanke, Benedikt and von Maydell, Karsten and Agert, Carsten (2021) Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System. Energies. Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/en14217257. ISSN 1996-1073.
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Official URL: https://www.mdpi.com/1996-1073/14/21/7257
Abstract
We present a method to turn the results of model-based optimisations into resilient and comprehensible control strategies. Our approach is to define priority lists for all available technologies in a district energy system. Using linear discriminant analysis and the results of the optimisations, these are then assigned to discrete time steps using a set of possible steering parameters. In contrast to the model-based optimisations, the deduced control strategies do not need predictions or even perfect foresight but solely rely on data about the present. The case study using priority lists presents results in terms of emissions and prices that are only about 5\% off the linear optimum. Considering that the priority lists only need information about the present, the results of the control strategies obtained using the proposed method can be considered competitive.
Item URL in elib: | https://elib.dlr.de/145163/ | ||||||||||||||||||||||||||||||||
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Document Type: | Article | ||||||||||||||||||||||||||||||||
Title: | Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System | ||||||||||||||||||||||||||||||||
Authors: |
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Date: | 3 November 2021 | ||||||||||||||||||||||||||||||||
Journal or Publication Title: | Energies | ||||||||||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||||||||||||||
Gold Open Access: | Yes | ||||||||||||||||||||||||||||||||
In SCOPUS: | Yes | ||||||||||||||||||||||||||||||||
In ISI Web of Science: | Yes | ||||||||||||||||||||||||||||||||
DOI: | 10.3390/en14217257 | ||||||||||||||||||||||||||||||||
Publisher: | Multidisciplinary Digital Publishing Institute (MDPI) | ||||||||||||||||||||||||||||||||
ISSN: | 1996-1073 | ||||||||||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||||||||||
Keywords: | resilience; control; sector-coupled; district energy system; optimisation; deduction; classification; linear discriminant analysis; emissions | ||||||||||||||||||||||||||||||||
HGF - Research field: | Energy | ||||||||||||||||||||||||||||||||
HGF - Program: | Energy System Design | ||||||||||||||||||||||||||||||||
HGF - Program Themes: | Digitalization and System Technology | ||||||||||||||||||||||||||||||||
DLR - Research area: | Energy | ||||||||||||||||||||||||||||||||
DLR - Program: | E SY - Energy System Technology and Analysis | ||||||||||||||||||||||||||||||||
DLR - Research theme (Project): | E - Energy System Technology | ||||||||||||||||||||||||||||||||
Location: | Oldenburg | ||||||||||||||||||||||||||||||||
Institutes and Institutions: | Institute of Networked Energy Systems > Energy System Technology | ||||||||||||||||||||||||||||||||
Deposited By: | Schönfeldt, Patrik | ||||||||||||||||||||||||||||||||
Deposited On: | 09 Nov 2021 10:29 | ||||||||||||||||||||||||||||||||
Last Modified: | 09 Nov 2021 10:29 |
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