Natural oscillation case ND_9 (Back to the homepage)
This case contains single source at generator 11 contributing to three different unstable modes.
System model:
Disturbance:
Small signal analysis:
![Mountain View](source\wecc179_9nd.jpg)
Figure 1. WECC 179-bus power system
This case contains single source at generator 11 contributing to three different unstable modes.
Figure 1. WECC 179-bus power system