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2018-05-01
Farraj, Abdallah, Hammad, Eman, Kundur, Deepa.  2017.  Performance Metrics for Storage-Based Transient Stability Control. Proceedings of the 2Nd Workshop on Cyber-Physical Security and Resilience in Smart Grids. :9–14.

In this work we investigate existing and new metrics for evaluating transient stability of power systems to quantify the impact of distributed control schemes. Specifically, an energy storage system (ESS)-based control scheme that builds on feedback linearization theory is implemented in the power system to enhance its transient stability. We study the value of incorporating such ESS-based distributed control on specific transient stability metrics that include critical clearing time, critical control activation time, system stability time, rotor angle stability index, rotor speed stability index, rate of change of frequency, and control power. The stability metrics are evaluated using the IEEE 68-bus test power system. Numerical results demonstrate the value of the distributed control scheme in enhancing the transient stability metrics of power systems.

2018-04-30
Farraj, Abdallah, Hammad, Eman, Kundur, Deepa.  2017.  Performance Metrics for Storage-Based Transient Stability Control. Proceedings of the 2Nd Workshop on Cyber-Physical Security and Resilience in Smart Grids. :9–14.

In this work we investigate existing and new metrics for evaluating transient stability of power systems to quantify the impact of distributed control schemes. Specifically, an energy storage system (ESS)-based control scheme that builds on feedback linearization theory is implemented in the power system to enhance its transient stability. We study the value of incorporating such ESS-based distributed control on specific transient stability metrics that include critical clearing time, critical control activation time, system stability time, rotor angle stability index, rotor speed stability index, rate of change of frequency, and control power. The stability metrics are evaluated using the IEEE 68-bus test power system. Numerical results demonstrate the value of the distributed control scheme in enhancing the transient stability metrics of power systems.