Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System
| Autor: | Grimm, Adrian, Schönfeldt, Patrik, Torio, Herena, Klement, Peter, Hanke, Benedikt, von Maydell, Karsten, Agert, Carsten |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Technology
Mathematical optimization linear discriminant analysis Computer science optimisation Control (management) district energy system emissions Contrast (statistics) Linear discriminant analysis Optimal control Set (abstract data type) Futures studies sector-coupled Discrete time and continuous time classification control_systems_engineering deduction Energy system resilience control |
| Zdroj: | Energies Volume 14 Issue 21 Energies, Vol 14, Iss 7257, p 7257 (2021) |
| ISSN: | 1996-1073 |
| DOI: | 10.3390/en14217257 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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