1. Active System Management Approach for Flexibility Services to the Greek Transmission and Distribution System.
- Author
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Sijakovic, Nenad, Terzic, Aleksandar, Fotis, Georgios, Mentis, Ioannis, Zafeiropoulou, Magda, Maris, Theodoros I., Zoulias, Emmanouil, Elias, Charalambos, Ristic, Vladan, and Vita, Vasiliki
- Subjects
RENEWABLE energy sources ,VOLTAGE control - Abstract
New methods for state estimation are required due to the complexity of the topology of transmission and distribution systems, and the predictability in the management of prosumer dispatch. This paper describes a pilot project in Greece that, in accordance with OneNet's architecture, addresses the challenges of congestion and balancing management that system operators face due to the high penetration of renewable energy sources. The respective data requirements and the IT/OT environment are described, as well as the interconnections among the various modules and functionalities. Available resources of the grid's flexibility are identified, and the implementation of an integrated monitoring system based on efficient forecasting of volatile generation and demand is addressed. Congestion management and frequency and voltage control are in the center of interest of the demonstrator where, in close collaboration with system operators, respective network models are being developed. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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