This example model is a small synthetic power system that can be used for assessing classic transient stability of a power grid, when undergoing a three-phase-to-ground fault. The fault is applied on bus FTILL5, at 1 second and lasts for 200ms.

The system should be simulated during 10 seconds and the variables of interest are:

where interesting oscillatory behavior is observed, since the generators appear to be non-coherent, swinging against each others.

In addition to that, it is also interesting to check the following voltage variables:

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