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Issues #6489

Reducing the needed resources for time correlated subscribed GOOSE not used for ping-pong

Added by Michael Haecker almost 2 years ago. Updated over 1 year ago.

Status:
Resolved
Priority:
Normal
Assignee:
Richard Schimmel
Due date:
01/23/2024 (about 16 months late)
Discuss in Upcoming Meeting:
Yes
Clause Reference:
4.1.3
61850 Standard:
Triggering Tissue:
Final Decision:
Initial Test Document:
Updated Test Document:
Test Case ID:
Closed Reason:
Test Procedure Update
Triggering Tissue 2:
Triggering Tissue 3:

Description

The tests include subscribing to time correlated GOOSE not used for ping-pong. The DUT is required to subscribe to 5*32 data = 160 data.

Since there is no benefit in subscribing to 160 different data, this is to propose to refer to the same dataset by each of the five GoCB. Then only 32 different GOOSE inputs are needed, as all the five GOOSE messages will publish the same data. There is no other effect to the performance to be awaited if 160 different GOOSE inputs are updated compared to updating five times the same 32 GOOSE inputs.

As not all devices provide hundreds of GOOSE inputs, this will free a couple of resources.

Files

Solution to redmine 6489 GOOSE performance resource.docx Solution to redmine 6489 GOOSE performance resource.docx 21.4 KB Richard Schimmel, 12/19/2023 07:34 AM
Solution to redmine 6489 GOOSE performance resource (23Jan2024).docx Solution to redmine 6489 GOOSE performance resource (23Jan2024).docx 28.5 KB Richard Schimmel, 01/23/2024 04:50 AM
#1

Updated by Richard Schimmel almost 2 years ago

The device under test only need to subscribe to one element per dataset/GoCB. In total only 7 elements need to be subscribed: 1 normal, 1 large and 5 time-correlated.

#2

Updated by IEC 61850 TPWG almost 2 years ago

  • Due date set to 09/19/2023
#3

Updated by IEC 61850 TPWG over 1 year ago

  • Due date changed from 09/19/2023 to 10/03/2023
#4

Updated by IEC 61850 TPWG over 1 year ago

  • Due date changed from 10/03/2023 to 10/17/2023
#5

Updated by IEC 61850 TPWG over 1 year ago

  • Due date changed from 10/17/2023 to 11/14/2023
#6

Updated by IEC 61850 TPWG over 1 year ago

  • Due date changed from 11/14/2023 to 11/28/2023
#7

Updated by IEC 61850 TPWG over 1 year ago

  • Due date changed from 11/28/2023 to 12/12/2023
  • Status changed from New to In Progress

Richard to propose change to clarify wording.

#8

Updated by IEC 61850 TPWG over 1 year ago

  • Due date changed from 12/12/2023 to 01/09/2024
#10

Updated by Michael Haecker over 1 year ago

I agree to modify the introduction sentences of clauses 4.1.2 and 4.1.3 to "The DUT will subscribe to at least one element from each of the following GOOSE:"

BTW, typo in the proposed solution. The headline of clause 4.1.3 goes "not used for ping-pong".

#11

Updated by IEC 61850 TPWG over 1 year ago

  • Due date changed from 01/09/2024 to 01/23/2024

title of 4.1.3 needs to be clarified. Richard to update attachment.

#13

Updated by IEC 61850 TPWG over 1 year ago

  • Status changed from In Progress to Resolved
  • Closed Reason Test Procedure Update added
  • Closed Reason deleted (--Not Set---)

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