Research Article
A New Hybrid PSS Optimization Method Based on Improved Active Set Algorithm
Table 3
Key information of the oscillation mode.
| Method | Frequency | Damping ratio |
| Without PSS | 1.33 | 0.0576 | PSS performed with the practical engineering method | 1.39 | 0.2167 | PSS performed with the two-phase-shifter optimized method | 1.35 | 0.2665 |
|
|