SIST EN 61970-453:2008

SLOVENSKI STANDARD
SIST EN 61970-453:2008
01-november-2008
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Energy management system application program interface (EMS-API) -- Part 453: CIM
based graphics exchange
Schnittstelle für Anwendungsprogramme für Netzführungssysteme (EMS-API) - Teil 453:
Übermittlung von CIM-basierten Daten für die graphische Darstellung
Interface de programmation d'application pour systèmes de gestion d'énergie (EMS-API)
- Partie 453 : Echanges graphiques basés sur CIM
Ta slovenski standard je istoveten z: EN 61970-453:2008
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
SIST EN 61970-453:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61970-453:2008

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SIST EN 61970-453:2008

EUROPEAN STANDARD
EN 61970-453

NORME EUROPÉENNE
August 2008
EUROPÄISCHE NORM

ICS 33.200


English version


Energy management system application program interface (EMS-API) -
Part 453: CIM based graphics exchange
(IEC 61970-453:2008)


Interface de programmation d'application Schnittstelle für Anwendungsprogramme
pour systèmes de gestion d'énergie für Netzführungssysteme (EMS-API) -
(EMS-API) - Teil 453: Übermittlung von CIM-basierten
Partie 453: Echanges graphiques Daten für die graphische Darstellung
basés sur CIM (IEC 61970-453:2008)
(CEI 61970-453:2008)




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 61970-453:2008 E

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SIST EN 61970-453:2008
EN 61970-453:2008 – 2 –
Foreword
The text of document 57/874/CDV, future edition 1 of IEC 61970-453, 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 61970-453 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 61970-453:2008 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 61970-1 NOTE  Harmonized as EN 61970-1:2006 (not modified).
IEC/TS 61970-2 NOTE  Harmonized as CLC/TS 61970-2:2005 (not modified).
IEC 61970-400 NOTE  Harmonized in EN 61970-400 series (not modified).
IEC 61970-500 NOTE  Harmonized in EN 61970-500 series (not modified).
__________

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SIST EN 61970-453:2008
– 3 – EN 61970-453:2008

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

IEC 61970 Series Energy management system application EN 61970 Series
program interface (EMS-API)


1) 2)
IEC 61970-301 - Energy management system application EN 61970-301 2004
program interface (EMS-API) -
Part 301: Common Information Model (CIM)
Base


1) 2)
IEC 61970-402 - Energy management system application EN 61970-402 2008
program interface (EMS-API) -
Part 402: Common services


1) 2)
IEC 61970-501 - Energy management system application EN 61970-501 2006
program interface (EMS-API) -
Part 501: Common Information Model
Resource Description Framework (CIM RDF)
schema





1)
Undated reference.
2)
Valid edition at date of issue.

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SIST EN 61970-453:2008

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SIST EN 61970-453:2008
IEC 61970-453
Edition 1.0 2008-06
INTERNATIONAL
STANDARD


Energy management system application program interface (EMS-API) –
Part 453: CIM based graphics exchange


INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
P
ICS 33.200 ISBN 2-8318-9843-9

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SIST EN 61970-453:2008
– 2 – 61970-453 © IEC:2008(E)
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Terms and definitions .6
4 General use cases for graphic exchange .7
5 CIM based graphics exchange format.8
5.1 General .8
5.2 Relationship of CIM based graphics exchange to CIM XML domain data
exchange .9
5.3 Presentation logic.10
5.4 User interaction logic.11
5.5 Complex objects.11
5.6 Layers .11
5.7 Graphics objects data model .11
5.8 Identification of graphics objects .12
5.9 Metadata model.13
5.9.1 Class diagram .13
5.9.2 Cge:Metadata attributes .14
Bibliography.16

Figure 1 – System overview.8
Figure 2 – Graphics and domain data exchange using IEC 61970 exchange formats .10
Figure 3 – Graphics object data model.12
Figure 4 – Metadata model and references to IEC 61970-301 classes .13
Figure 5 – Attributes of cge:Metadata .14

Table 1 – Graphics object summary .12
Table 2 – Use of metadata reference elements .14
Table 3 – Use of metadata reference attributes.14

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SIST EN 61970-453:2008
61970-453 © IEC:2008(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

ENERGY MANAGEMENT SYSTEM APPLICATION
PROGRAM INTERFACE (EMS-API) –

Part 453: CIM based graphics exchange


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 as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61970-453 has been prepared by IEC technical committee 57:
Power systems management and associated information exchange.
The text of this standard is based on the following documents:
CDV Report on voting
57/874/CDV 57/932/RVC

Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

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SIST EN 61970-453:2008
– 4 – 61970-453 © IEC:2008(E)
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

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SIST EN 61970-453:2008
61970-453 © IEC:2008(E) – 5 –
INTRODUCTION
This standard is one of the IEC 61970 series that define an application program interface
(API) for an Energy Management System (EMS).
The Part 3 series of IEC 61970 specify a Common Information Model (CIM): a logical view of
the physical aspects of EMS information. The Part 3 series includes Part 301: Common
Information Model (CIM) Base.
This standard is one of the IEC 61970, Part 4 series that define utility control center
component interface specifications (CIS). Part 4 specifies the functional requirements for
interfaces that a component (or application) shall implement to exchange information with
other components (or applications) and/or to access publicly available data in a standard way.
The component interfaces describe the specific message contents and services that can be
used by applications for this purpose. The implementation of these messages in a particular
technology is described in Part 5 of this series of standards.
Energy Management Systems display CIM data mostly in tabular lists and graphic schematic
displays. The graphics schematic definitions may be included in the CIM, as defined by the
location package IEC 61968, Part 11, or they may be stored in various proprietary formats.
Part 453 specifies guidelines for the exchange of graphic schematic definitions. Part 553-4
defines the SVG format for exchanging graphic schematic definitions.

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SIST EN 61970-453:2008
– 6 – 61970-453 © IEC:2008(E)
ENERGY MANAGEMENT SYSTEM APPLICATION
PROGRAM INTERFACE (EMS-API) –

Part 453: CIM based graphics exchange



1 Scope
This part of IEC 61970 is a member of the Part 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 center components.
Included in this part of IEC 61970 are the general use cases for exchange of graphic
schematic display definitions, and guidelines for linking the schematic definitions with CIM
data. Guidelines for management of schematic definitions through multiple revisions are also
included.
2 Normative references
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.
IEC 61970 (all parts), Energy management system application program interface (EMS-API)
IEC 61970-301, Energy management system application program interface (EMS-API) –
Part 301: Common information model (CIM) base
IEC 61970-402, Energy management system application program interface (EMS-API) –
Part 402: Common services
IEC 61970-501, Energy management system application program interface (EMS-API) –
Part 501: Common Information Model Resource Description Framework (CIM RDF) schema
3 Terms and definitions
The following terms and definitions as well as the entries in the international electrotechnical
vocabulary, IEC 60050, apply.
3.1
domain object
an instance of a class t
...