TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed)
A1  - Gonschor, Derk
A1  - Steffen, Jonas
A1  - Montoya Perez, Juan Alvaro
A1  - Bendfeld, Christian
A1  - Naundorf, Detlef
A1  - Kost, Philipp
A1  - Aigner, Christian
A1  - Füllgraf, Florian
A1  - Brandl, Ron
A1  - Jung, Marco
T1  - Digital Twin Development of a Testing Grid using a Grid Analyzer
JF  - IEEE Open Journal of Power Electronics
N2  - The recent transformation of the energy sector brings new challenges in areas such as supply security, efficiency, and reliability. Especially the increase of decentralized power plants leads to a more complex energy system and an increasing complexity. This requires expansion and digitization of the power grid as well as an initiative-taking operation of the grid operator. To investigate such complex systems and its phenomena, modern development methods such as real-time simulation or digital twins (DT) can be used. In this approach a digital replica of the real-world system, a grid section, is developed, which can represent or predict the behavior of the real distribution grid. For this, a model of the real-world system is derived and implemented in a co-simulation environment, in which it receives data via an analyzer or measurement system from the grid model. This paper focuses on the development of the digital twin of a testing grid and a grid analyzer for the measurement. With the digital twin of the testing grid, a first approach is achieved in a real-time capable environment showing the functionalities and interactions of a digital twin. Subsequently the development of the digital twin model is explained, and the results are discussed.
KW  - Real time systems
KW  - Power system simulation
KW  - Digital Twin
KW  - Power system state estimation
KW  - Signal analysis,Power system measurements
UN  - https://nbn-resolving.org/urn:nbn:de:hbz:1044-opus-85401
SN  - 2644-1314
SS  - 2644-1314
U6  - https://doi.org/10.1109/OJPEL.2024.3436510
DO  - https://doi.org/10.1109/OJPEL.2024.3436510
VL  - 5
SP  - 1197
EP  - 1208
PB  - IEEE
ER  -