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Support #647

Single phase and multi phase trip indication for the autorecloser

Added by Carlos Rodriguez del Castillo about 3 years ago. Updated 11 months ago.

Status:
Resolved
Priority:
Normal
Category:
Standard clarification required
Start date:
03/09/2021
Due date:
09/09/2021 (over 2 years late)
% Done:

0%

Estimated time:
ID:
57
Source:
ENTSO-E
TF Unique ID:
57 # ENTSO-E
WG10 Proposal:
Estimated Completion:
Discuss in Upcoming Meeting:
No
To discuss in WG10:
No
Short Proposal:

Both option 3 and 4 seems feasible. The issue will be sent to 7-5/500 task force.

Standard(s):

IEC 61850-7-500

Needs More Information:
No
Assigned TF:

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

Usecase RREC v0.2.pdf View Usecase RREC v0.2.pdf 249 KB Issue explanation from ELIA Carlos Rodriguez del Castillo, 04/12/2021 09:54 AM

Proposal descriptions

Option 1 does not solve all the situations (for example, trip logic under autrecloser out of servie).
Option 2 does not solve all the situations since you need to know external information to modify the trip/operation behaviour.
The way to know if there is a three-phase trip is and AND of phsA, phsB, phsC.
Question to 7-5/7-500: Why the standard does not define bi-phsa or three-phase faults?


Related issues

Related to IEC 61850 User Feedback Task Force - Support #6605: Identification of three phase trip with ACT DOResolved11/21/2023

Actions
Copied to 61850-7-5 and 61850-7-500 - IEC61850-7-5 #6383: Single phase and multi phase trip indication for the autorecloserNew03/09/202109/09/2021

Actions
#1

Updated by Carlos Rodriguez del Castillo almost 3 years ago

  • Subject changed from Single phase and multi phase trip indication to Single phase and multi phase trip indication for the autorecloser
  • Description updated (diff)
  • Standard(s) set to IEC 61850-7-4
#3

Updated by Carlos Rodriguez del Castillo almost 3 years ago

  • Status changed from New to Resolved
  • Private changed from Yes to No
  • Short Proposal set to Both option 3 and 4 seems feasible. The issue will be sent to 7-5/500 task force.
  • Standard(s) changed from IEC 61850-7-4 to IEC 61850-7-5, IEC61850-7-500
  • Discuss in Upcoming Meeting changed from Yes to No
  • Proposal descriptions updated (diff)
#4

Updated by Carlos Rodriguez del Castillo almost 3 years ago

  • Proposal descriptions updated (diff)
#5

Updated by Carlos Rodriguez del Castillo 11 months ago

  • Standard(s) changed from IEC 61850-7-5, IEC61850-7-500 to IEC 61850-7-500
  • Needs More Information set to Yes
#6

Updated by Carlos Rodriguez del Castillo 11 months ago

  • Needs More Information changed from Yes to No
#7

Updated by Vladan Cvejic 10 months ago

  • Copied to IEC61850-7-5 #6383: Single phase and multi phase trip indication for the autorecloser added
#8

Updated by Vladan Cvejic 4 months ago

  • Related to Support #6605: Identification of three phase trip with ACT DO added

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