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Challenges and opportunities for phasor data based event detection in transmission control centers under cyber security constraints

: Kummerow, André; Rösch, Dennis; Monsalve, Christian; Nicolai, Steffen; Bretschneider, Peter; Brosinsky, Christoph; Westermann, Dirk


Institute of Electrical and Electronics Engineers -IEEE-; Institute of Electrical and Electronics Engineers -IEEE-, Power & Energy Society -PES-:
IEEE Milan PowerTech 2019 : 23rd - 27th June 2019, Milan, Italy
Piscataway, NJ: IEEE, 2019
ISBN: 978-1-5386-4722-6
ISBN: 978-1-5386-4723-3
PowerTech Conference <2019, Milan>
Conference Paper
Fraunhofer IOSB ()

The scope of this survey is the phasor based event detection under cyber security constraints in modern transmission control centers. A general concept for a physical and cyber event detection is developed as a combination of state-of-the-art disturbance classification and cyber-attack detection methods. This requires the incorporation of heterogeneous data sources and advanced data fusion and analysis techniques. An enhanced and robust recognition of the current grid situation is proposed to distinguish between different scheduled and unscheduled grid events. Furthermore, Digital Twins are considered as new promising technology for control centers and potential benefits for physical and cyber event detection are described.