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SIST EN 61970-402:2008

(Main)

Energy management system application program interface (EMS-API) -- Part 402: Common services

Energy management system application program interface (EMS-API) -- Part 402: Common services

IEC 61970-402:2008(E) provides the base functionality considered necessary and common that is provided by neither the normative standards incorporated by reference nor the new APIs specified in the IEC 61970-403 to IEC 61970-449 generic interface standards. An application is expected to use the Common Services in conjunction with the generic interfaces.

Schnittstelle für Anwendungsprogramme für Netzführungssysteme (EMS-API) - Teil 402: Allgemeine Dienste

Interface de programmation d'application pour systèmes de gestion d'énergie (EMS-API) - Partie 402: Services communs

Aplikacijski programski vmesnik za sistem upravljanja z energijo (EMS-API) - 402. del: Skupne storitve (IEC 61970-402:2008)

General Information

Status
Withdrawn
Publication Date
23-Sep-2008
Withdrawal Date
21-Nov-2013
ICS
29.240.30 - Control equipment for electric power systems
35.200 - Interface and interconnection equipment
Technical Committee
PSE - Power systems management
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
20-Nov-2013
Due Date
13-Dec-2013
Completion Date
22-Nov-2013
Mandate
M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
Ref Project
EN 61970-402:2008 - Energy management system application program interface (EMS-API) - Part 402: Common services
EN 61970-402:2008EN 61970-402:2008
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Standards Content (Sample)


SLOVENSKI STANDARD
01-november-2008
Aplikacijski programski vmesnik za sistem upravljanja z energijo (EMS-API) - 402.
del: Skupne storitve (IEC 61970-402:2008)
Energy management system application program interface (EMS-API) -- Part 402:
Common services
Schnittstelle für Anwendungsprogramme für Netzführungssysteme (EMS-API) - Teil 402:
Allgemeine Dienste
Interface de programmation d'application pour systèmes de gestion d'énergie (EMS-API)
- Partie 402: Services communs
Ta slovenski standard je istoveten z: EN 61970-402:2008
ICS:
29.240.30 Krmilna oprema za Control equipment for electric
elektroenergetske sisteme power systems
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61970-402
NORME EUROPÉENNE
August 2008
EUROPÄISCHE NORM
ICS 33.200
English version
Energy management system application program interface (EMS-API) -
Part 402: Common services
(IEC 61970-402:2008)
Interface de programmation d'application Schnittstelle für Anwendungsprogramme
pour systèmes de gestion d'énergie für Netzführungssysteme (EMS-API) -
(EMS-API) - Teil 402: Allgemeine Dienste
Partie 402: Services communs (IEC 61970-402:2008)
(CEI 61970-402:2008)
This European Standard was approved by CENELEC on 2008-07-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61970-402:2008 E
Foreword
The text of document 57/928/FDIS, future edition 1 of IEC 61970-402, prepared by IEC TC 57, Power
systems management and associated information exchange, was submitted to the IEC-CENELEC
parallel vote and was approved by CENELEC as EN 61970-402 on 2008-07-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2009-04-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-07-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61970-402:2008 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 61850-7-2 NOTE  Harmonized as EN 61850-7-2:2003 (not modified).
IEC 61968 NOTE  Harmonized in EN 61968 series (not modified).
IEC 61968-1 NOTE  Harmonized as EN 61968-1:2004 (not modified).
IEC 61968-3 NOTE  Harmonized as EN 61968-3:2004 (not modified).
IEC 61970-301 NOTE  Harmonized as EN 61970-301:2004 (not modified).
__________
– 3 – EN 61970-402:2008
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

1) 2)
IEC 61970-1 - Energy management system application EN 61970-1 2006
program interface (EMS-API) -
Part 1: Guidelines and general requirements

1) 2)
IEC/TS 61970-2 - Energy management system application CLC/TS 61970-2 2005
program interface (EMS-API) -
Part 2: Glossary
1)
IEC/TS 61970-401 - Energy management system application - -
program interface (EMS-API) -
Part 401: Component interface specification
(CIS) framework
1) 2)
IEC 61970-403 - Energy management system application EN 61970-403 2008
program interface (EMS-API) -
Part 403: Generic data access
1) 2)
IEC 61970-404 - Energy management system application EN 61970-404 2007
program interface (EMS-API) -
Part 404: High Speed Data Access (HSDA)

1) 2)
IEC 61970-405 - Energy management system application EN 61970-405 2007
program interface (EMS-API) -
Part 405: Generic Eventing and Subscription
(GES)
1) 2)
IEC 61970-407 - Energy management system application EN 61970-407 2007
program interface (EMS-API) -
Part 407: Time Series Data Access (TSDA)

OMG DAF 2002 Utility Management System (UMS) Data - -
Access Facility (DAF)
1)
Undated reference.
2)
Valid edition at date of issue.

IEC 61970-402
Edition 1.0 2008-06
INTERNATIONAL
STANDARD
Energy management system application program interface (EMS-API) –
Part 402: Common services
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
W
ICS 33.200 ISBN 2-8318-9850-1
– 2 – 61970-402 © IEC:2008(E)
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references.8
3 Terms and definitions .8
4 Background .8
5 Common services identifiers (normative).9
5.1 DAF resource identifiers interface .9
5.2 Extended resource ID service .10
5.2.1 General .10
5.2.2 get_uris().11
5.2.3 set_uris() .11
5.2.4 create_resource_ids() .12
6 Common services descriptions (normative) .12
7 IECTC 57Views (normative) .14
7.1 General .14
7.2 IECTC 57View motivations (informative) .14
7.2.1 General .14
7.2.2 Problem example (informative).15
7.2.3 IECTC 57View description (normative) .16
7.2.4 IECTC 57View examples (informative) .16
7.2.5 Node properties (normative).18
7.3 The IECTC 57Physical view (normative).18
7.3.1 General .18
7.3.2 IECTC 57Physical view hierarchy .19
7.4 The IECTC 57Eventing View (normative) .21
7.4.1 General .21
7.4.2 IECTC 57EventingView properties.21
8 Context support (normative).22
Annex A (informative) TC 57 Views discussion .23
Annex B (informative) Proxy architecture.28
Annex C (informative) The IEC 61970 services and mapping IEC 61968 verbs.29
Bibliography .36

Figure 1 – DAF resource identifiers model .9
Figure 2 – GDA extended resource identifiers model .11
Figure 3 – Resource descriptions .12
Figure 4 – Resource descriptions:SimpleValue .13
Figure 5 – Fictitious information model .15
Figure 6 – Fictitious populated model displayed in tree .15
Figure 7 – IECTC 57Views .16
Figure 8 – Example TC 57 PhysicalView (informative) .17
Figure 9 – Example IECTC 57EventingView (informative) .17

61970-402 © IEC:2008(E) – 3 –
Figure A.1 – Non-CIM-compliant example of a full mesh network of object classes and
instances .23
Figure A.2 – Non-CIM-compliant example of traditional view of utility data .24
Figure A.3 – Non-CIM-compliant example of customer data within a network view .24
Figure A.4 – Non-CIM-compliant example of a full mesh view .25
Figure A.5 – Subscribing to data using share path information .26
Figure A.6 – TC 57 View used as a subscription topic tree.27

Table 1 – DAF resource identifiers operations .10
Table 2 – GDA extended resource identifiers operations.11
Table 3 – DAF resource description iterator.13
Table 4 – Format of view version.18
Table 5 – First level associations used in the TC 57PhysicalView .19
Table 6 – Second level associations used in the TC 57PhysicalView.19
Table 7 – Third level associations used in the TC 57PhysicalView .20
Table 8 – Fourth level associations used in the TC 57PhysicalView .20
Table 9 – Fifth level associations used in the TC 57PhysicalView .20
Table 10 – Format of TC 57PhysicalView properties .21
Table 11 – Format of TC 57EventingView properties.22
Table C.1 – Mapping IEC 61968 verbs to IEC 61970 services .31

– 4 – 61970-402 © IEC:2008(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ENERGY MANAGEMENT SYSTEM APPLICATION
PROGRAM INTERFACE (EMS-API) –
Part 402: Common services
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to
...

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EN IEC 61970-452:2021

This document is one of the IEC 61970-450 to 499 series that, taken as a whole, defines at an abstract level the content and exchange mechanisms used for data transmitted between control centres and/or control centre components, such as power systems applications.
The purpose of this document is to define the subset of classes, class attributes, and roles from the CIM necessary to execute state estimation and power flow applications. The North American Electric Reliability Council (NERC) Data Exchange Working Group (DEWG) Common Power System Modelling group (CPSM) produced the original data requirements, which are shown in Annex E. These requirements are based on prior industry practices for exchanging power system model data for use primarily in planning studies. However, the list of required data has been extended starting with the first edition of this standard to facilitate a model exchange that includes parameters common to breaker-oriented applications. Where necessary this document establishes conventions, shown in Clause 6, with which an XML data file must comply in order to be considered valid for exchange of models.
This document is intended for two distinct audiences, data producers and data recipients, and may be read from two perspectives.
From the standpoint of model export software used by a data producer, the document describes a minimum subset of CIM classes, attributes, and associations which must be present in an XML formatted data file for model exchange. This standard does not dictate how the network is modelled, however. It only dictates what classes, attributes, and associations are to be used to describe the source model as it exists.

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SIST
SIST EN IEC 61970-600-1:2021(Main)
Energy management system application program interface (EMS-API) - Part 600-1: Common Grid Model Exchange Specification (CGMES) - Structure and rules
EN IEC 61970-600-1:2021

IEC 61970-600-1:2021 covers the definition of Common Grid Model Exchange Standard (CGMES), defines the main rules and application’s requirements to meet business requirements for assembled and merged model to fit relevant business services. This document does not define the business requirements, business processes nor how applications are implemented. This document defines how relevant Common Information Model (CIM) standards work together so that specific business requirements can be resolved.
It also includes extensions to the Common Information Model (CIM). The current extensions are defined in IEC 61970-301:2020 and will be covered in its future Amendment 1, but additional extensions can be defined in other standards in the IEC 61970-600-series. The extensions can be used to define additional profiles or to expand IEC 61970-450-series or IEC 61968-13 profiles. However, primary CGMES includes additional constraints on existing profiles and validation of assembled and merged models that is based on existing profiles. This can be done by making optional attributes and associations mandatory (required).
In addition, this document includes the specification of the serialisation that must be supported by referring to an existing standard defined in IEC 61970-550-series, e.g. IEC 61970-552, and making relevant constraints related to it.
The goal is to achieve interoperability between applications using CGMES in a high-performance environment with combined minimum effort so that relevant business processes are satisfied.
This first edition cancels and replaces IEC TS 61970-600-1 published in 2017. This edition constitutes a technical revision.

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