Cost-Optimized Control of DC Microgrids based on Characteristic Diagrams

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dc.identifier.uri Knöchelmann, Elias eng Tappe, Svenja eng Ortmaier, Tobias eng Männel, Alexander eng 2021-02-04T08:11:09Z 2021-02-04T08:11:09Z 2019
dc.identifier.citation Knöchelmann, Elias; Tappe, Svenja; Ortmaier, Tobias; Männel, Alexander: Cost-Optimized Control of DC Microgrids based on Characteristic Diagrams. In: 2019 IEEE International Conference on Industrial Technology (ICIT). Piscataway, NJ : IEEE, 2019, S. 1685-1691. DOI: eng
dc.description.abstract This paper presents a novel approach for an energy control of a DC microgrid. It combines decentralized grid management and energy management. For this purpose, the conventional voltage droop curves are extended to a characteristic diagram with electricity costs as a further dimension. The support points of these characteristic diagrams are then optimized with a particle swarm optimizer. The target criterion of this optimization is a monetary cost function, that takes several effects, such as depth of discharge, on the operating costs into account. The optimized characteristic diagrams are designed more robust by a sensitivity analysis. The proposed method has been tested successfully in simulations and experiment and was always more cost-efficient than the initial characteristics diagram. eng
dc.language.iso eng eng
dc.publisher Piscataway, NJ : Institute of Electrical and Electronics Engineers Inc.
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. eng
dc.subject energy control eng
dc.subject DC microgrid eng
dc.subject characteristic diagrams eng
dc.subject voltage droop control eng
dc.subject.ddc 620 | Ingenieurwissenschaften und Maschinenbau eng
dc.title Cost-Optimized Control of DC Microgrids based on Characteristic Diagrams eng
dc.type conferenceObject eng
dc.type Text eng
dc.relation.doi 10.1109/ICIT.2019.8755240
dc.description.version acceptedVersion eng
tib.accessRights frei zug�nglich eng

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