Active System Management Approach for Flexibility Services to the Greek Transmission and Distribution System

Nenad Sijakovic, Aleksandar Terzic, Georgios Fotis, Ioannis Mentis, Magda Zafeiropoulou, Theodoros I. Maris, Emmanouil Zoulias, Charalambos Elias, Vladan Ristic and Vasiliki Vita ()
Additional contact information
Nenad Sijakovic: Faculty of Electrical Engineering, University of Belgrade, Bul. Kralja Aleksandra 73, 11000 Belgrade, Serbia
Aleksandar Terzic: Energoinfo Group, N. Ninkovica 3, 11090 Belgrade, Serbia
Georgios Fotis: Independent Power Transmission Operator (IPTO), Dyrrachiou 89 & Kifissou, 10443 Athens, Greece
Ioannis Mentis: Core Department, National and Kapodistrian University of Athens (NKUA), Euripus Complex, 34400 Psahna, Euboea, Greece
Magda Zafeiropoulou: Core Department, National and Kapodistrian University of Athens (NKUA), Euripus Complex, 34400 Psahna, Euboea, Greece
Theodoros I. Maris: Core Department, National and Kapodistrian University of Athens (NKUA), Euripus Complex, 34400 Psahna, Euboea, Greece
Emmanouil Zoulias: Core Department, National and Kapodistrian University of Athens (NKUA), Euripus Complex, 34400 Psahna, Euboea, Greece
Charalambos Elias: Core Department, National and Kapodistrian University of Athens (NKUA), Euripus Complex, 34400 Psahna, Euboea, Greece
Vladan Ristic: Faculty of Electrical Engineering, University of Belgrade, Bul. Kralja Aleksandra 73, 11000 Belgrade, Serbia
Vasiliki Vita: Core Department, National and Kapodistrian University of Athens (NKUA), Euripus Complex, 34400 Psahna, Euboea, Greece

Energies, 2022, vol. 15, issue 17, 1-31

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.

Keywords: active system management; business use case; distribution system; flexibility; Greek electricity market; key performance indicators; system use cases; transmission system (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (16)

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