IEC61850-7-5 #6383
Single phase and multi phase trip indication for the autorecloser
Status:
New
Priority:
Normal
Assignee:
-
Start date:
03/09/2021
Due date:
09/09/2021 (over 2 years late)
% Done:
0%
Source:
Category:
Not yet categorized
TF 7-5 Project document:
Related TISSUE:
Description
Autorecloser function needs to know if the trip is single-phase or three-phase,
and different actions are taken.
"general" DA means any trip, and "phsX" is activated per-phase, so how to know when
there is a multi-phase or single-phase indication?
The autorecloser function is not able to define, based on the protection and trip
signals, if the fault is single or multiphase. The autorecloser function needs a
specific activation of the single phase or multiphase sequence.
Files
Related issues
Updated by Vladan Cvejic 11 months ago
- Copied from Support #647: Single phase and multi phase trip indication for the autorecloser added
Updated by Vladan Cvejic 5 months ago
- Related to Support #6605: Identification of three phase trip with ACT DO added