Fig. 1From: Engineering structural robustness in power grid networks susceptible to community desynchronizationPower System Toolbox: Sample Simulation. Stages of a grid simulation in PST: The system is in a steady state until a fault is applied at 0.1s. The fault is cleared in two stages, at 0.15 and 0.2s. After the fault has been cleared, the system has been perturbed from its steady state so it continues to evolve dynamicallyBack to article page