UCAIug Issue Tracking System

01/23/2024

11:02 AM 61850-7-5 and 61850-7-500 IEC61850-7-5 #6686 (New): Description of the different control methods to change position of OLTC (in automatic, manual modes)

https://iec61850.tissue-db.com/tissues/1892
Tissue requests to remove TapOpStop from LN ATCC. This bring me to the n... Henry Dawidczak

09/15/2023

09:30 AM IEC TC57 WG10 Future Work WG10 Future Work #6524 (New): https://iec61850.tissue-db.com/tissue/670 - enable/disable LN via setting / new DO SetMod

In tissue #670 (tissues of Part 7-4 ed.2) the idea is confirmed to create a new DO SetMod (State GREEN, for edition ... Henry Dawidczak

10/18/2022

08:33 AM IEC TC57 WG10 Future Work WG10 Future Work #6165 (New): https://iec61850.tissue-db.com/tissue/1844 - Implementation of SumSwARs in 3-phase circuit breaker inaccurate

Proposal from tissue:
"By changing the PressCond of SumSwARs from O / O to OMulti / O, three summation currents can ... Henry Dawidczak

08:29 AM IEC TC57 WG10 Future Work WG10 Future Work #6164 (New): https://iec61850.tissue-db.com/tissue/1825 - Permission mode for control/setting of a scheduled entity from a client

In TF7-5 a comprehensive example based on existing model in part 7-4 should be prepared. This could lead to improveme... Henry Dawidczak

08:21 AM IEC TC57 WG10 Future Work WG10 Future Work #6163 (New): https://iec61850.tissue-db.com/tissue/1804 - When e.g. LocSta = false, result of command to switch DO Mod with "station-control" not clear.

Topic will be discussed in TF7-5/7-500. Future improvement comes from future TR 7-500. Henry Dawidczak

08:19 AM IEC TC57 WG10 Future Work WG10 Future Work #6162 (New): https://iec61850.tissue-db.com/tissue/1803 - Mechanical Blocking of 3 way switches

From Tissue:
"Multi way switches like combined earthing / disconnecting switches may have a mechanical protection to... Henry Dawidczak

08:16 AM IEC TC57 WG10 Future Work WG10 Future Work #6161 (New): https://iec61850.tissue-db.com/tissue/1797 - SwModKey dependency of CSWI from LLN0

The subject of this tissue is already in discussion in TF7-500/7-5. Clarification in future revision of TR 7-5 shall ... Henry Dawidczak

08:11 AM IEC TC57 WG10 Future Work WG10 Future Work #6160 (New): https://iec61850.tissue-db.com/tissue/1796 LPHD.PwrSupAlm as Omulti

Tissue is about redundant PS.
"Several devices include redundant power supplies. Each power supply can indicate a pr... Henry Dawidczak

08:08 AM IEC TC57 WG10 Future Work WG10 Future Work #6159 (New): https://iec61850.tissue-db.com/tissue/1789 SCBR - Coilxxx-Data-Objects shall be Omulti

Proposal is to add multiple instances for coil supervision in SCBR.
IN TF 90-3 we want to introduce a LN SCOL (Spe... Henry Dawidczak

08:04 AM IEC TC57 WG10 Future Work WG10 Future Work #6158 (New): https://iec61850.tissue-db.com/tissue/1760 - OMulti for MMET data objects

From tissue proposal:
"In the wind domain there can be multiple sensors for the same kind of measurement (e.g. wind ... Henry Dawidczak