Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System

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, the...

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Autores principales:	Adrian Grimm, Patrik Schönfeldt, Herena Torio, Peter Klement, Benedikt Hanke, Karsten von Maydell, Carsten Agert
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	resilience control sector-coupled district energy system optimisation deduction Technology T
Acceso en línea:	https://doaj.org/article/7af72e965840431591684a774154701f
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spelling	oai:doaj.org-article:7af72e965840431591684a774154701f2021-11-11T16:00:50ZDeduction of Optimal Control Strategies for a Sector-Coupled District Energy System10.3390/en142172571996-1073https://doaj.org/article/7af72e965840431591684a774154701f2021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/7257https://doaj.org/toc/1996-1073We 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.Adrian GrimmPatrik SchönfeldtHerena TorioPeter KlementBenedikt HankeKarsten von MaydellCarsten AgertMDPI AGarticleresiliencecontrolsector-coupleddistrict energy systemoptimisationdeductionTechnologyTENEnergies, Vol 14, Iss 7257, p 7257 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	resilience control sector-coupled district energy system optimisation deduction Technology T
spellingShingle	resilience control sector-coupled district energy system optimisation deduction Technology T Adrian Grimm Patrik Schönfeldt Herena Torio Peter Klement Benedikt Hanke Karsten von Maydell Carsten Agert Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System
description	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.
format	article
author	Adrian Grimm Patrik Schönfeldt Herena Torio Peter Klement Benedikt Hanke Karsten von Maydell Carsten Agert
author_facet	Adrian Grimm Patrik Schönfeldt Herena Torio Peter Klement Benedikt Hanke Karsten von Maydell Carsten Agert
author_sort	Adrian Grimm
title	Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System
title_short	Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System
title_full	Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System
title_fullStr	Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System
title_full_unstemmed	Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System
title_sort	deduction of optimal control strategies for a sector-coupled district energy system
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/7af72e965840431591684a774154701f
work_keys_str_mv	AT adriangrimm deductionofoptimalcontrolstrategiesforasectorcoupleddistrictenergysystem AT patrikschonfeldt deductionofoptimalcontrolstrategiesforasectorcoupleddistrictenergysystem AT herenatorio deductionofoptimalcontrolstrategiesforasectorcoupleddistrictenergysystem AT peterklement deductionofoptimalcontrolstrategiesforasectorcoupleddistrictenergysystem AT benedikthanke deductionofoptimalcontrolstrategiesforasectorcoupleddistrictenergysystem AT karstenvonmaydell deductionofoptimalcontrolstrategiesforasectorcoupleddistrictenergysystem AT carstenagert deductionofoptimalcontrolstrategiesforasectorcoupleddistrictenergysystem
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Deduction of Optimal Control Strategies for a Sector-Coupled District Energy System

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