CENELEC
CLC/TC 57 |
Power systems management and associated information exchange |
Project
| Reference | EN 61850-7-1:2011 |
|---|---|
| Title | Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models |
| Project Number | 21866 |
| Abstract/Scope | IEC 61850-7-1:2011 introduces the modelling methods, communication principles, and information models that are used in the various parts of the IEC 61850-7 series. The purpose is to provide - from a conceptual point of view - assistance to understand the basic modelling concepts and description methods for: - substation-specific information models for power utility automation systems, - device functions used for power utility automation purposes, and - communication systems to provide interoperability within power utility facilities. Compared to the first edition, this second edition introduces: - the model for statistical and historical statistical data, - the concepts of proxies, gateways, LD hierarchy and LN inputs, - the model for time synchronisation, - the concepts behind different testing facilities, - the extended logging function. It also clarifies certain items. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2011-10-14 |
| Current Stage code deadline | 2012-05-19 |
| Deadline date for vote |
Legal
| Directive(s) | |
|---|---|
| Mandate(s) | M/490 |
| Order Voucher |
Details
| IEC Technical Body | IEC/TC 57 |
|---|---|
| Reference Document | IEC 61850-7-1:2011 (EQV) |
| ICS | 33.200 - Telecontrol. Telemetering |
| Keywords | Communication; Network; Power utility; Automation |
| Note | Supersedes EN 61850-7-1:2003 |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2011-08-19 |
|---|---|
| date of Availability (DAV) (2) | 2011-10-14 |
| date of Announcement (DOA) (3) | 2011-11-19 |
| date of Publication (DOP) (4) | 2012-05-19 |
| date of Withdrawal (DOW) (5) | 2014-08-19 |
Relations
| Supersedes | EN 61850-7-1:2003 |
|---|---|
| Superseded by | |
| Normative reference (6) | ISO/IEC 8802-3 ISO/IEC 8825 series ISO 9506-1 ISO 9506-2 IEC/TS 61850-2 EN 61850-3 EN 61850-4 EN 61850-5 EN 61850-6 EN 61850-7-2 EN 61850-7-3 EN 61850-7-4:2010 EN 61850-8-1 EN 61850-9-2 EN 61850-10 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
