Table 1:
The results of small signal stability calculation.
Mode
Frequency (Hz)
Damping (%)
Mode
shape
Mode type
1
0.5524
2.8439
{1,2}
vs
. { 3,4}
Inter-area oscillation mode
2
0.9649
10.8147
{1}
vs
. { 2}
Local oscillation mode
3
1.043
16.0699
{3}
vs
. { 4}
Local oscillation mode