The 20 samplings per cycle will be made available to the algorithms processed in the function groups, in 2
variants:
•
Fixed (not resampled)
•
Resampled (frequency range from 10 Hz to 80 Hz)
Depending on the algorithms (see function descriptions), the respective data flow is considered. A higher
sampling frequency is used for selected methods of measurement. Detailed information can be found in the
corresponding function description.
NOTE
The measuring points for current and voltage are in the Power-system data (starting in chapter 6.1 Power-
System Data). Each measuring point has its own parameters.
System Functions
3.2 Measured-Value Acquisition
SIPROTEC 5, Overcurrent Protection, Manual 87
C53000-G5040-C017-8, Edition 07.2017
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