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In this work we consider cyber attacks that target data integrity in smart grid systems. We investigate the impact of false data injection (FDI) attacks on distributed transient stability control schemes. We consider a general formulation for data integrity attacks on energy storage system (ESS)-based control schemes. We focus on the parametric feedback linearization (PFL) transient stability control scheme, and we derive analytical expressions for the errors in rotors' speed and angle as a result of the cyber attack. The IEEE 68-bus test power system is used to numerically evaluate the impact of example attacks and to draw valuable insights.
Farraj et al. (Mon,) studied this question.