A Multifeature Fusion Approach for Power System Transient Stability Assessment Using PMU Data

Table 1

The features of .

Feature number	Input feature
Tz1	The average mechanical power of all generators before the fault occurs
Tz2	The average initial acceleration rate of all generators at
Tz3	The mean square error of all the initial acceleration rates at
Tz4	Average initial acceleration power of all generators at
Tz5	The maximal initial kinetic energies of all generators at
Tz6	The maximal initial active power impact at
Tz7	The rotor angle of the generator which has the maximum acceleration rate at