Compressed-DMD for Electromechanical Mode Estimation from High-Dimensional Ambient Data

Table 1

Characteristic analysis results of 16-generator 5-area system (SSSA).

Mode	Frequency/Hz	Damping ratio/%	Modal
1	0.3752	10.35	G14&G15&G16vsG1∼G13
2	0.5047	7.25	G14&G15vsG16
3	0.5549	2.80	G10∼G13vsG1∼G9
4	0.7491	6.99	G14&G16vsG15