A Resilience Quantitative Framework for Wide Area Damping Control Against Cyberattacks | IEEE Conference Publication | IEEE Xplore

A Resilience Quantitative Framework for Wide Area Damping Control Against Cyberattacks


Abstract:

This paper proposes a novel Stability-based Re-silience Metric (SRM) to evaluate the resilience of Wide-Area-Damping-Control (WADC) systems under different loading condit...Show More

Abstract:

This paper proposes a novel Stability-based Re-silience Metric (SRM) to evaluate the resilience of Wide-Area-Damping-Control (WADC) systems under different loading conditions. In the proposed method, the closest eigenvalue to the right half-plane in each loading condition is considered as an indicator to measure the distance from the instability condition. Moreover, the possible cyberattacks on Wide Area Network (WAN), resulting in full or partial Denial of Service (DoS), are also taken into consideration to measure how vulnerable the system is against cyberattacks. Attack tree and Common Vulnerability Scoring System (CVSS) are utilized to calculate the probability of attacks on multiple links. Finally, controllability and observability Gramians are employed to differentiate between attacks on different communication links. The efficiency of the proposed SRM is evaluated on the Kundur 2-area system, commonly used for inter-area stability studies.
Date of Conference: 16-19 January 2023
Date Added to IEEE Xplore: 22 March 2023
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Conference Location: Washington, DC, USA

References

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