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  4. Real-Time Approach of Grid-Parallel Simulation for Automated Distribution Grids
 
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2022
Conference Paper
Title

Real-Time Approach of Grid-Parallel Simulation for Automated Distribution Grids

Abstract
Distribution grids are subject to constant change due to transformations in energy transmission, generation and consumption. Among other reasons, the integration of renewable energy sources (RES) and increasing electromobility make safe and reliable grid operation in conventional structures more difficult. More monitoring devices are increasingly being installed to better track grid conditions and make them available for analysis functions. A powerful grid automation system is becoming a key factor in the operation of distribution grids. Novel automation functions as well as decision support capabilities are required to cope with adverse network conditions and the massive amount of data. Complementing classical monitoring systems, this paper shows an approach and use cases of a real-time simulation (RT) parallel to the grid based on measured data, system identification and state estimation of the real grid. The system extends the monitoring functionalities to an influence reactive system that can reproduce the network operation in a realistic environment. As with hardware-in-the-loop (HiL) simulations, this approach provides a platform for testing and monitoring the automation functions of distribution networks.
Author(s)
Ruhe, Stephan  
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB  
Nicolai, Steffen  
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB  
Bretschneider, Peter  
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB  
Westermann, Dirk  
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB  
Mainwork
UPEC 2022, 57th International Universities Power Engineering Conference. Proceedings  
Conference
International Universities Power Engineering Conference 2022  
DOI
10.1109/upec55022.2022.9917713
Language
English
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB  
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