Power oscillation monitoring in power systems.
The following functions are provided:
- Identification and size/variation of the most important oscillation frequency
- Amplitude of the most important kind of oscillation
- Damping of the most important kind of oscillation
- Estimated current average of the analyzed signal
- Estimated oscillating amplitude of the analyzed signal
- Trend indication of oscillation and the appropriate damping
- On-line warning and emergency alerting, release and basic value for load shedding for the provided remedial action scheme with a data repetition rate of 1 second