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| Name | Description | Unit |
|---|---|---|
Number of Under-Frequency Points | Number of under-frequency regions delimited by a set of frequency points | - |
Frequency Points (Hz) [Point1,…, Point 8] | Limit frequency values before reaching the respective under-frequency trip region | Hz |
Frequency Points (s) [Point1,…, Point 8] | Amount of time that the converter must operate in a frequency region before tripping | s |
ROCOF
| Name | Description | Unit |
|---|---|---|
ROCOF Threshold | Maximum allowed ROCOF value before activating trip signal | Hz/s |
Averaging Time Window (sec) | Time constant for the first order average filter block for the ROCOF estimation. | s |
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