Improvement #3100: IEC61850.Tissue #1754 Event driven schedules - Type of InSyn missing - IEC 61850 User Feedback Task Force - UCAIug Issue Tracking System

Improvement #3100

IEC61850.Tissue #1754 Event driven schedules - Type of InSyn missing

Added by Henry Dawidczak over 2 years ago. Updated 11 months ago.

Status:

Resolved

Priority:

Normal

Category:

Start date:

08/10/2021

Due date:

02/10/2022 (over 2 years late)

% Done:

Estimated time:

ID:

Source:

TissueDB

TF Unique ID:

2 # TissueDB

WG10 Proposal:

Estimated Completion:

Discuss in Upcoming Meeting:

To discuss in WG10:

Short Proposal:

Include in edition 3 - not very urgent

Standard(s):

IEC 61850-7-4

Needs More Information:

Assigned TF:

Description

Part 7-4, page 169, clause 6.6.9, table 70:
The type of the external trigger InSyn in Table 70 is not defined.

Note: InSyn is also used for Statistical LN … but the definition there is not applicable for scheduling.

“F.3.2.3 External synchronization” defines BOOLEAN … and the behavior only for statistical LN … NOT for FSCH!

Proposal descriptions

Define the Type of external trigger.

Replace the current text:
“Object reference of the external trigger if the
schedule is triggered by an event.”
with
“Object reference of the external trigger to start the schedule
if the schedule is triggered by an event.
The Type of the external trigger Data Attribute
shall be BOOLEAN.”

Note: This Data Attribute may be located in the same IED (local issue how the event is communicated) or in another IED (needs GOOSE or Report to communicate the event from one IED to another IED).

Alternatively a new clause like F.3.2.3 External synchronization could be added in K.2.4

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