On power system automation: a Digital Twin-centric framework for the next generation of energy management systems
Seiten
2023
TU Ilmenau Universitätsbibliothek (Verlag)
978-3-86360-266-6 (ISBN)
TU Ilmenau Universitätsbibliothek (Verlag)
978-3-86360-266-6 (ISBN)
The ubiquitous digital transformation also influences power system operation. Emerging real-time applications in information (IT) and operational technology (OT) provide new opportunities to address the increasingly demanding power system operation imposed by the progressing energy transition. This IT/OT convergence is epitomised by the novel Digital Twin (DT) concept. By integrating sensor data into analytical models and aligning the model states with the observed system, a power system DT can be created. As a result, a validated high-fidelity model is derived, which can be applied within the next generation of energy management systems (EMS) to support power system operation.
By providing a consistent and maintainable data model, the modular DT-centric EMS proposed in this work addresses several key requirements of modern EMS architectures. It increases the situation awareness in the control room, enables the implementation of model maintenance routines, and facilitates automation approaches, while raising the confidence into operational decisions deduced from the validated model. This gain in trust contributes to the digital transformation and enables a higher degree of power system automation. By considering operational planning and power system operation processes, a direct link to practice is ensured. The feasibility of the concept is examined by numerical case studies.
By providing a consistent and maintainable data model, the modular DT-centric EMS proposed in this work addresses several key requirements of modern EMS architectures. It increases the situation awareness in the control room, enables the implementation of model maintenance routines, and facilitates automation approaches, while raising the confidence into operational decisions deduced from the validated model. This gain in trust contributes to the digital transformation and enables a higher degree of power system automation. By considering operational planning and power system operation processes, a direct link to practice is ensured. The feasibility of the concept is examined by numerical case studies.
| Erscheinungsdatum | 04.06.2023 |
|---|---|
| Reihe/Serie | IBEGA - Ilmenauer Beiträge zur elektrischen Energiesystem-, Geräte- und Anlagentechnik ; 33 |
| Verlagsort | Ilmenau |
| Sprache | englisch |
| Maße | 170 x 240 mm |
| Themenwelt | Technik ► Elektrotechnik / Energietechnik |
| Schlagworte | Digitaler Zwilling • Elektrizitätsversorgung • Energiemanagement • Netzführung |
| ISBN-10 | 3-86360-266-8 / 3863602668 |
| ISBN-13 | 978-3-86360-266-6 / 9783863602666 |
| Zustand | Neuware |
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