Integrated power system transient stability discrimination method, product, medium and equipment

The invention discloses an integrated power system transient stability discrimination method, a product, a medium and equipment, and relates to the electrical field. The method comprises the following steps: superposing timestamp and position stamp information in an Inform network, and constructing an Inform prediction network; training an Informer prediction network by using different transient voltage, transient power angle stability and instability data sets obtained by simulation; predicting a voltage amplitude and a phase value of the power system in real time based on the trained Informer prediction model, traversing all branches in the power system, and performing calculation based on an sBTTC index calculation module to obtain sBTTC index prediction values of all the branches; and on the basis of the sBTTC index predicted value, the stability of the system is judged by using an integral discrimination method, and the instability mode of the system is judged through the correlation coefficient ratio of