Feature #7126
Sequence-Of-Event record being overflowed if binary points “chatter”
Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Start date:
02/07/2025
Due date:
% Done:
0%
Estimated time:
ID:
Source:
IEEE P13
TF Unique ID:
WG10 Proposal:
Estimated Completion:
Discuss in Upcoming Meeting:
Yes
To discuss in WG10:
No
Short Proposal:
Standard(s):
Needs More Information:
No
Assigned TF:
None
Description
IEEE P13 “Beginners Guide to 61850” discussed the problem of binary/analog Sequence-Of-Event record being overflowed if binary points “chatter”.
The changing value will be logged in SOE and eventually cause wanted points to be released due to (memory) resource limits.
Proposal descriptions
There is a chatter filter on binary data; analogue measurements can be treated with deadbands.
- Can the a/m chatter filters be aplied to calculated outputs (or do these functions need to implement timing behaviours to bring down the rate of updating their outputs (ThresholdLN: ‘OpDlTmms’ / ’RsDlTmms’) ?
- Do we need filters for INS/INC and ENS/ENC data?
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