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Smart Energy Management for SME Using Digital Twins

  • The twin concept is increasingly used for optimization tasks in the context of Industry 4.0 and digitization. The twin concept can also help small and medium-sized enterprises (SME) to exploit their energy flexibility potential and to achieve added value by appropriate energy marketing. At the same time, this use of flexibility helps to realize a climate-neutral energy supply with high shares ofThe twin concept is increasingly used for optimization tasks in the context of Industry 4.0 and digitization. The twin concept can also help small and medium-sized enterprises (SME) to exploit their energy flexibility potential and to achieve added value by appropriate energy marketing. At the same time, this use of flexibility helps to realize a climate-neutral energy supply with high shares of renewable energies. The digital twin reflects real production, power flows and market influences as a computer model, which makes it possible to simulate and optimize on-site interventions and interactions with the energy market without disturbing the real production processes. This paper describes the development of a generic model library that maps flexibility-relevant components and processes of SME, thus simplifying the creation of a digital twin. The paper also includes the development of an experimental twin consisting of SME hardware components and a PLC-based SCADA system. The experimental twin provides a laboratory environment in which the digital twin can be tested, further developed and demonstrated on a laboratory scale. Concrete implementations of such a digital twin and experimental twin are described as examples.show moreshow less

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Author:Jesus Salazar da Costa FernandesGND, Michael SchmidtGND, Rahul Khatri, Rainer GasperGND, Niklas HartmannORCiDGND
Creating Corporation:WIP Munich
Contributing Corporation:Hochschule Offenburg, EU PVSEC Executive Committee
Publisher:WIP
Place of publication:München
Year of Publication:2021
Page Number:6
ISBN:3-936338-78-7
Language:English
Tag:Digital Twin; Energy Flexibility; Energy Management; Microgrid(s); Smart Grids
Parent Title (English):Proceedings of the EU PVSEC 2021
ISSN:2196-100X
First Page:1482
Last Page:1487
Document Type:Conference Proceeding
Institutes:Bibliografie
Open Access:Zugriffsbeschränkt
Release Date:2021/11/16
Licence (German):License LogoEs gilt das UrhG
Note:
Konferenz: 38th European Photovoltaic Solar Energy Conference and Exhibition, WIP Munich-Germany, 6.-10.09.2021
Projekt: GaIN - Profitable participation of SMEs in the future Energy Markets
URL:http://www.eupvsec-proceedings.com
URL:https://www.researchgate.net/publication/354529329
DOI:https://doi.org/10.4229/EUPVSEC20212021-6BV.5.31