IEC 62325-450:2013

Framework for energy market communications - Part 450: Profile and context modelling rules

IEC 62325-450:2013 defines how to create a profile from the common information model and the context modelling rules related to this task. This standard is to be applied to the IEC 62325 series. The common information model (CIM) is an abstract model that represents all the major objects in an electric utility enterprise. The CIM IEC 62325-301 caters for the introduction of the objects required for the operation of electricity markets.

Cadre pour les communications pour le marché de l'énergie - Partie 450: Règles de modélisation de profils et de contextes

La CEI 62325-450:2013 définit comment créer un profil à partir du modèle d'information commun et des règles de modélisation de contexte relatives à cette tâche. La présente norme est à appliquer à la série de normes CEI 62325. Le modèle d'information commun (CIM) est un modèle abstrait qui représente tous les objets principaux d'une entreprise de service public de distribution d'électricité. La partie 301 de la CEI 62325 (CIM) traite de l'introduction des objets exigés pour l'exploitation des marchés de l'électricité.

General Information

• Status: Published
• Publication Date: 28-Apr-2013
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.200 - Telecontrol. Telemetering
• Technical Committee: TC 57 - Power systems management and associated information exchange
• Drafting Committee: WG 16 - TC 57/WG 16
• Current Stage: PPUB - Publication issued
• Start Date: 15-May-2013
• Completion Date: 29-Apr-2013

Standards Content (Sample)

IEC 62325-450 ®
Edition 1.0 2013-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Framework for energy market communications –
Part 450: Profile and context modelling rules

Cadre pour les communications pour le marché de l'énergie –
Partie 450: Règles de modélisation de profils et de contextes

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IEC 62325-450 ®
Edition 1.0 2013-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Framework for energy market communications –

Part 450: Profile and context modelling rules

Cadre pour les communications pour le marché de l'énergie –

Partie 450: Règles de modélisation de profils et de contextes

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX V
ICS 33.200 ISBN 978-2-83220-755-0

– 2 – 62325-450 © IEC:2013
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 General . 9
4.1 The two methods used to generate profiles . 9
4.2 Overview . 10
4.3 Example of modelling principles usage . 12
5 Rule breakdown structure . 12
6 Rules governing contextual artefact transformation . 15
6.1 Class derivation rules . 15
6.1.1 Regional contextual model class rules . 15
6.1.2 Document contextual model class rules . 15
6.2 Class attribute derivation rules . 16
6.2.1 Regional contextual model class attribute rules . 16
6.2.2 Document contextual model class attribute rules . 16
6.3 Relationship derivation rules . 17
6.3.1 Regional contextual model relationships rules . 17
6.3.2 Document contextual model relationships rules . 17
6.4 Datatypes . 18
6.4.1 Permitted datatypes . 18
6.4.2 Primitive datatypes . 18
6.4.3 Enumeration datatypes . 19
6.4.4 CIMdatatype datatypes . 20
6.4.5 Compound datatypes . 21
6.4.6 Compound attribute derivation rules . 22
Annex A (informative) Illustrated examples of rule usage . 23
Annex B (normative) Naming convention. 29
Annex C (normative) Primitive. 30

Figure 1 – Differences between European and American approach . 9
Figure 2 – Modelling framework principles . 10
Figure 3 – Example of modelling principles usage . 12
Figure 4 – CIM UML class diagram . 13
Figure 5 – Association example . 14
Figure 6 – Aggregation example . 14
Figure 7 – Composition example . 14
Figure A.1 – The “based on” principles . 23
Figure A.2 – Inherited relationship profiling examples . 25
Figure A.3 – Step by step relationship transformation example . 26
Figure A.4 – Profiling inherited relationship general example . 27
Figure A.5 – Generalization relationship example . 27

62325-450 © IEC:2013 – 3 –
Table 1 – Regional contextual model class rules . 15
Table 2 – Document contextual model class rules . 16
Table 3 – Regional contextual model class rules . 16
Table 4 – Document contextual model class attribute rules . 16
Table 5 – Regional contextual model generalization relationships rules . 17
Table 6 – Regional contextual model other relationships rules . 17
Table 7 – Document contextual model generalization relationships rules . 18
Table 8 – Document contextual model aggregation relationships rules . 18
Table 9 – Permitted datatypes . 18
Table 10 – Rules for primitive datatype derivation . 18
Table 11 – Permitted primitive value space constraints . 19
Table 12 – Primitive regional and document contextualized derivation rules . 19
Table 13 – Regional contextual model enumeration derivation rules . 19
Table 14 – Document contextual model enumeration derivation rules . 20
Table 15 – Regional contextual model CIMdatatype derivation rules . 20
Table 16 – Regional contextual model CIMdatatype attribute derivation rules . 20
Table 17 – Document contextual model CIMdatatype derivation rules . 21
Table 18 – Document contextual model CIMdatatype attribute derivation rules . 21
Table 19 – Regional contextual model compound rules . 21
Table 20 – Document contextual model compound rules . 21
Table 21 – Regional contextual model compound attribute rules . 22
Table 22 – Document contextual model compound attribute rules . 22
Table B.1 – Common naming convention . 29
Table B.2 – Abbreviations and acronyms . 29
Table C.1 – Primitive . 30

– 4 – 62325-450 © IEC:2013
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FRAMEWORK FOR ENERGY MARKET COMMUNICATIONS –

Part 450: Profile and context modelling rules

FOREWORD
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