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http://dx.doi.org/10.18419/opus-13407
Autor(en): | Singh, Soumya Weeber, Max Birke, Kai Peter |
Titel: | Implementation of battery Digital Twin : approach, functionalities and benefits |
Erscheinungsdatum: | 2021 |
Dokumentart: | Zeitschriftenartikel |
Seiten: | 21 |
Erschienen in: | Batteries 7 (2021), No. 78 |
URI: | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-134265 http://elib.uni-stuttgart.de/handle/11682/13426 http://dx.doi.org/10.18419/opus-13407 |
ISSN: | 2313-0105 |
Zusammenfassung: | The concept of Digital Twin (DT) is widely explored in literature for different application fields because it promises to reduce design time, enable design and operation optimization, improve after-sales services and reduce overall expenses. While the perceived benefits strongly encourage the use of DT, in the battery industry a consistent implementation approach and quantitative assessment of adapting a battery DT is missing. This paper is a part of an ongoing study that investigates the DT functionalities and quantifies the DT-attributes across the life cycles phases of a battery system. The critical question is whether battery DT is a practical and realistic solution to meeting the growing challenges of the battery industry, such as degradation evaluation, usage optimization, manufacturing inconsistencies or second-life application possibility. Within the scope of this paper, a consistent approach of DT implementation for battery cells is presented, and the main functions of the approach are tested on a Doyle-Fuller-Newman model. In essence, a battery DT can offer improved representation, performance estimation, and behavioral predictions based on real-world data along with the integration of battery life cycle attributes. Hence, this paper identifies the efforts for implementing a battery DT and provides the quantification attribute for future academic or industrial research. |
Enthalten in den Sammlungen: | 05 Fakultät Informatik, Elektrotechnik und Informationstechnik |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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batteries-07-00078-v2.pdf | 13,4 MB | Adobe PDF | Öffnen/Anzeigen |
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