International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 57

Power systems management and associated information exchange

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 57WG 10Mr Laurent GuisePPUB2020-072022

History

Stage
Document
Downloads
Decision Date
Target Date
prePNW
2016-12-14 
PNW
57/1803/NP PDF file 911 kB
2016-12-16 
PRVN
2017-03-102017-03
ACD
57/1862/RVN PDF file 380 kB
2017-04-142017-06
CD
57/1973/CD
PDF file 822 kB
2018-02-232017-06
PCC
2018-05-182018-05
ADTS
57/2012/CC PDF file 311 kB
Word file 158 kB
2018-06-292018-07
TDTS
2019-03-082018-07
CDTS
57/2084/DTS
2019-03-152019-04
PRVDTS
2019-06-072019-06
APUB
57/2145/RVDTS PDF file 416 kB
Word file 45 kB
2019-09-272019-09
TPUB
2019-10-072019-09
DECPUB
2019-10-142019-11
RPUB
2019-11-182019-11
BPUB
2020-05-252020-02
PPUB
2020-06-162020-07
  

Abstract

IEC TS 61850-1-2:2020, which is a technical specification, is intended for any users but primarily for standardization bodies that are considering using IEC 61850 as a base standard within the scope of their work and are willing to extend it as allowed by the IEC 61850 standards. This document identifies the required steps and high-level requirements in achieving such extensions of IEC 61850 and provides guidelines for the individual steps.
Within that scope, this document addresses the following cases:
• The management of product-level standards for products that have an interface based on IEC 61850
• The management of domain-level standards based on IEC 61850
• The management of transitional standards based on IEC 61850
• The management of private namespaces based on IEC 61850
• The development of standards offering the mapping of IEC 61850 data model at CDC level
• The development and management of IEC 61850 profiles for domains (underlying the role of IEC TR 62361-103 and IEC TR 61850-7-6)
This document includes both technical and process aspects:
On the technical side, this document:
• Reminds the main basic requirements (mostly referring to the appropriate parts of the series which host the requirements or recommendations)
• Lists all possible flexibilities offered by the standards
• Defines which flexibilities are allowed/possible per type of extension cases
On the process side, the document covers:
• The initial analysis of how the existing IEC 61850 object models and/or communication services may be applied and what allowed extensions may be required for utilizing them in new or specific domains (including private ones). The results of that step are expected to be documented
• The extension of the IEC 61850 object models for new domains. The typical associated work is to identify existing logical nodes which can be reused "as is", to determine if existing logical nodes can be extended, or to define new logical nodes
• The purpose and process to use transitional namespaces, which are expected to be merged eventually into an existing standard namespace
• The management of standard namespaces
• The development of private namespaces

Project

IEC TS 61850-1-2:2020 ED1

Communication networks and systems for power utility automation - Part 1-2: Guideline on extending IEC 61850

 

Remark:

Former IEC TS 62361-104-10 ED1, Power systems management and associated information exchange – Interoperability in the long term - Part 104-10: Guideline for Technical Committees and Working Groups on extending IEC 61850