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Feature #576

Distance protection: Distance protection - 1 phase and 3 phase zone extension signals are missing

Added by Herbert Falk almost 2 years ago. Updated about 2 months ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
Standard extension required
Start date:
Due date:
% Done:

0%

Estimated time:
ID:
48
Source:
ENTSO-E
TF Unique ID:
48 # ENTSO-E
WG10 Proposal:
Estimated Completion:
2020/02
Discuss in Upcoming Meeting:
No
To discuss in WG10:
No
Short Proposal:

To revise PDIS and exend with additional signals (zone extension)(19-06-06) To create Use-case with different scenarios in order to clearly define scope of application (Vladan C)

Standard(s):

IEC 61850-7-4

Needs More Information:
Yes

Description

Distance protection: Distance protection - 1 phase and 3 phase zone extension signal missing
The zone extension is activated by the status of the autorecloser and the status of the teleprotection: if the autorecloser is in service and the teleprotection is out of service we extend the Z1 from 80% of the line to 100% of the line in order to trip on all faults on the full line is base time.

#1

Updated by Herbert Falk almost 2 years ago

  • Status changed from New to In Progress
#2

Updated by Vladan Cvejic almost 2 years ago

  • Subject changed from Distance protection: Distance protection - 1 phase and 3 phase zone extension signal missing The zone extension is activated by to Distance protection: Distance protection - 1 phase and 3 phase zone extension signals are missing
  • Short Proposal changed from To revise PDIS and exend with additional signals (zone extension) (19-06-06) To create Use-case with different scenarios in order to clearly define scope of application (Vladan C) to To revise PDIS and exend with additional signals (zone extension)(19-06-06) To create Use-case with different scenarios in order to clearly define scope of application (Vladan C)
  • Standard(s) set to IEC 61850-7-4
  • Discuss in Upcoming Meeting set to No

Checking done.

#3

Updated by Vladan Cvejic about 2 months ago

  • Status changed from In Progress to Closed
  • To discuss in WG10 set to No
  • Needs More Information set to Yes

Since there is no representation from ENTSO-E anymore we can close these tickets for now. Additionally, we can eventually re-open if in the future similar needs are identified by other users.

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