SIST EN 61970-452:2014

Energy Management System Application Program Interface (EMS-API) - Part 452: CIM static transmission network model profiles

This part of IEC 61970 forms part of the IEC 61907-450 to 499 series that, taken as a whole, defines at an abstract level the content and exchange mechanisms used for data transmitted between control centers and/or control center components. The purpose of this document is to rigorously 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 Modeling group (CPSM) produced the original data requirements, which are shown in Annex C. 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 to facilitate a model exchange that includes parameters common to breaker-oriented applications. Where necessary this document establishes conventions, shown in Clause 5, 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. All classes, attributes, and associations not explicitly labeled as recommended or conditionally required should be considered required with the following caveat. Consider, as an example, the situation in which an exporter produces an XML data file describing a small section of the exporter’s network that happens to contain no breakers. The resulting XML data file should, therefore, not contain an instance of the Breaker class. On the other hand, if the section of the exporter’s network does contain breakers, the resulting data file should contain instances of the Breaker class that include, at a minimum, the attributes and roles described herein for Breakers. Furthermore, it should be noted that an exporter may, at his or her discretion, produce an XML data file containing additional class data described by the CIM RDF Schema but not required by this document provided these data adhere to the conventions established in Clause 5. From the standpoint of the model import used by a data recipient, the document describes a subset of the CIM that importing software must be able to interpret in order to import exported models. As mentioned above, data providers are free to exceed the minimum requirements described herein as long as their resulting data files are compliant with the CIM RDF Schema and the conventions established in Clause 5. The document, therefore, describes additional classes and class data that, although not required, exporters will, in all likelihood, choose to include in their data files. The additional classes and data are labeled as recommended or as not required to distinguish them from their required counterparts. Please note, however, that data importers could potentially receive data containing instances of any and all classes described by the CIM RDF Schema.

Schnittstelle für Anwendungsprogramme für Netzführungssysteme (EMS-API) - Teil 452: CIM-Statische-Übertragungsnetzwerk-Modell-Profile

Interface de programmation d'application pour système de gestion d'énergie (EMS-API) - Partie 452: Profils du modèle de réseau de transmission statique CIM

La CEI 61970-452:2013 définit rigoureusement le sous-ensemble de classes, des attributs de classe, et des rôles du CIM nécessaires à l'exécution des applications d'estimation d'état et de flux d'énergie. Cette norme international est destinée à deux destinataires distincts, les producteurs de données et les destinataires de données, et peut être interprété selon deux points de vue.

Aplikacijski programski vmesnik za sistem upravljanja z energijo (EMS-API) - 452. del: Profili CIM za statični model prenosnega omrežja

General Information

• Status: Withdrawn
• Publication Date: 15-Jan-2014
• Withdrawal Date: 10-Sep-2020
• ICS: 29.240.30 - Control equipment for electric power systems
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: PSE - Power systems management
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 11-Sep-2020
• Due Date: 04-Oct-2020
• Completion Date: 11-Sep-2020
• Ref Project: EN 61970-452:2013 - Energy management system application program interface (EMS-API) - Part 452: CIM Static transmission network model profiles

Relations

• Replaced By: SIST EN 61970-452:2015 - Energy Management System Application Program Interface (EMS-API) - Part 452: CIM static transmission network model profiles
• Effective Date: 28-Jan-2023
• Replaced By: SIST EN 61970-452:2015 - Energy Management System Application Program Interface (EMS-API) - Part 452: CIM static transmission network model profiles
• Effective Date: 01-Jul-2015

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61970-452:2014
01-februar-2014
$SOLNDFLMVNLSURJUDPVNLYPHVQLN]DVLVWHPXSUDYOMDQMD]HQHUJLMR(06$3,
GHO3URILOL&,0]DVWDWLþQLPRGHOSUHQRVQHJDRPUHåMD
Energy Management System Application Program Interface (EMS-API) - Part 452: CIM
static transmission network model profiles
Interface de programmation d'application pour système de gestion d'énergie (EMS-API) -
Partie 452: Profils du modèle de réseau de transmission statique CIM
Ta slovenski standard je istoveten z: EN 61970-452:2013
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 61970-452:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61970-452:2014

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SIST EN 61970-452:2014

EUROPEAN STANDARD
EN 61970-452

NORME EUROPÉENNE
December 2013
EUROPÄISCHE NORM

ICS 33.200


English version


Energy management system application program interface (EMS-API) -
Part 452: CIM Static transmission network model profiles
(IEC 61970-452:2013)


Interface de programmation d'application pour Schnittstelle für Anwendungsprogramme für
système de gestion d'énergie (EMS-API) - Netzführungssysteme (EMS-API) -
Partie 452: Profils du modèle de réseau de Teil 452: CIM-Statische-
transport statique CIM Übertragungsnetzwerk-Modell-Profile
(CEI 61970-452:2013) (IEC 61970-452:2013)





This European Standard was approved by CENELEC on 2013-09-16. 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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions.

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

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

CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61970-452:2013 E

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SIST EN 61970-452:2014
EN 61970-452:2013 - 2 -
Foreword
The text of document 57/1366/FDIS, future edition 1 of IEC 61970-452, prepared by IEC/TC 57
"Power systems management and associated information exchange" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN 61970-452:2013.
The following dates are fixed:
– latest date by which the document has to be implemented at (dop) 2014-06-20
national level by publication of an identical national
standard or by endorsement
– latest date by which the national standards conflicting with (dow) 2016-09-16
the document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Endorsement notice
The text of the International Standard IEC 61970-452:2013 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated :
IEC 61970-552 NOTE Harmonised as EN 61970-552.

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SIST EN 61970-452:2014
- 3 - EN 61970-452:2013
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. 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 61970-1 - Energy management system application EN 61970-1 -
program interface (EMS-API) -
Part 1: Guidelines and general requirements


IEC/TS 61970-2 - Energy management system application CLC/TS 61970-2 -
program interface (EMS-API) -
Part 2: Glossary


IEC 61970-301 - Energy management system application EN 61970-301 -
program interface (EMS-API) -
Part 301: Common information model (CIM)
base


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

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SIST EN 61970-452:2014

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SIST EN 61970-452:2014




IEC 61970-452

®


Edition 1.0 2013-08




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE
colour

inside










Energy management system application program interface (EMS-API) –

Part 452: CIM Static transmission network model profiles




Interface de programmation d’application pour système de gestion d’énergie

(EMS-API) –

Partie 452: Profils du modèle de réseau de transport statique CIM















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX XF


ICS 33.200 ISBN 978-2-8322-1041-3



Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 61970-452:2014
– 2 – 61970-452 © IEC:2013
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 10
3 Overview of data requirements . 10
3.1 Overview . 10
3.2 General requirements . 10
3.3 Transformer modeling . 11
3.4 Modeling authorities . 12
3.5 Use of measurement classes . 13
3.5.1 General . 13
3.5.2 ICCP data exchange . 14
3.6 Voltage or active power regulation . 14
3.7 Use of curves . 14
3.7.1 General . 14
3.7.2 Generating unit reactive power limits . 14
3.8 Definition of schedules . 15
4 CIM Equipment Profile . 15
4.1 CIM Equipment Profile General . 15
4.2 Concrete Classes . 15
4.2.1 Accumulator . 15
4.2.2 AccumulatorValue . 16
4.2.3 ACLineSegment . 17
4.2.4 ActivePowerLimit . 18
4.2.5 Analog . 19
4.2.6 AnalogValue . 20
4.2.7 ApparentPowerLimit . 20
4.2.8 BaseVoltage . 21
4.2.9 Bay . 21
4.2.10 Breaker. 22
4.2.11 BusbarSection . 23
4.2.12 ConformLoad . 23
4.2.13 ConformLoadGroup . 24
4.2.14 ConformLoadSchedule . 25
4.2.15 ConnectivityNode . 26
4.2.16 ControlArea . 26
4.2.17 ControlAreaGeneratingUnit . 27
4.2.18 CurrentLimit . 27
4.2.19 CurveData . 28
4.2.20 DayType . 29
4.2.21 Disconnector. 29
4.2.22 Discrete . 30
4.2.23 DiscreteValue . 30
4.2.24 EnergyConsumer . 31
4.2.25 EquivalentBranch . 32
4.2.26 EquivalentInjection . 33
4.2.27 EquivalentNetwork . 34

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SIST EN 61970-452:2014
61970-452 © IEC:2013 – 3 –
4.2.28 EquivalentShunt . 34
4.2.29 FossilFuel . 35
4.2.30 GeneratingUnit. 35
4.2.31 GeographicalRegion . 38
4.2.32 GrossToNetActivePowerCurve . 38
4.2.33 HydroGeneratingUnit. 39
4.2.34 HydroPump . 41
4.2.35 IEC61970CIMVersion . 41
4.2.36 ImpedanceVariationCurve . 42
4.2.37 Line . 42
4.2.38 LoadArea . 43
4.2.39 LoadBreakSwitch . 43
4.2.40 LoadResponseCharacteristic . 44
4.2.41 MeasurementValueSource . 47
4.2.42 MutualCoupling . 47
4.2.43 NonConformLoad . 48
4.2.44 NonConformLoadGroup . 50
4.2.45 NonConformLoadSchedule . 50
4.2.46 NuclearGeneratingUnit . 51
4.2.47 OperationalLimitSet . 52
4.2.48 OperationalLimitType . 53
4.2.49 PhaseTapChanger . 54
4.2.50 PhaseVariationCurve . 56
4.2.51 PowerTransformer . 56
4.2.52 RatioTapChanger . 57
4.2.53 RatioVariationCurve . 58
4.2.54 ReactiveCapabilityCurve . 59
4.2.55 RegularTimePoint . 60
4.2.56 RegulatingControl . 61
4.2.57 RegulationSchedule . 62
4.2.58 Season . 63
4.2.59 SeriesCompensator . 63
4.2.60 ShuntCompensator . 64
4.2.61 StaticVarCompensator . 65
4.2.62 StationSupply . 67
4.2.63 SubGeographicalRegion . 68
4.2.64 SubLoadArea . 68
4.2.65 Substation . 69
4.2.66 Switch. 69
4.2.67 SwitchSchedule . 70
4.2.68 SynchronousMachine . 71
4.2.69 TapSchedule . 73
4.2.70 Terminal . 74
4.2.71 ThermalGeneratingUnit . 75
4.2.72 TieFlow . 76
4.2.73 TransformerWinding . 77
4.2.74 Unit . 79
4.2.75 VoltageLevel . 79
4.2.76 VoltageLimit . 80

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SIST EN 61970-452:2014
– 4 – 61970-452 © IEC:2013
4.2.77 WindGeneratingUnit . 81
4.3 Abstract Classes. 82
4.3.1 BasicIntervalSchedule . 82
4.3.2 ConductingEquipment . 82
4.3.3 Conductor . 83
4.3.4 ConnectivityNodeContainer . 84
4.3.5 Curve . 84
4.3.6 EnergyArea . 85
4.3.7 Equipment . 85
4.3.8 EquipmentContainer . 86
4.3.9 EquivalentEquipment . 86
4.3.10 IdentifiedObject. 87
4.3.11 LoadGroup . 88
4.3.12 Measurement . 88
4.3.13 MeasurementValue . 90
4.3.14 OperationalLimit . 90
4.3.15 PowerSystemResource . 91
4.3.16 RegularIntervalSchedule . 91
4.3.17 RegulatingCondEq . 92
4.3.18 SeasonDayTypeSchedule . 93
4.3.19 TapChanger . 93
4.4 Enumerations . 95
4.4.1 ControlAreaTypeKind . 95
4.4.2 CurveStyle . 95
4.4.3 FuelType . 96
4.4.4 GeneratorControlSource . 96
4.4.5 OperationalLimitDirectionKind . 96
4.4.6 PhaseTapChangerKind . 97
4.4.7 RegulatingControlModeKind . 97
4.4.8 SeasonName . 98
4.4.9 SVCControlMode . 98
4.4.10 SynchronousMachineOperatingMode . 98
4.4.11 SynchronousMachineType . 99
4.4.12 TapChangerKind . 99
4.4.13 TransformerControlMode . 99
4.4.14 UnitSymbol . 100
4.4.15 WindingConnection . 101
4.4.16 WindingType . 102
4.5 Datatypes . 102
4.5.1 ActivePower . 102
4.5.2 AngleDegrees . 102
4.5.3 ApparentPower . 102
4.5.4 Conductance . 103
4.5.5 CurrentFlow . 103
4.5.6 Length . 103
4.5.7 Money. 103
4.5.8 PerCent . 103
4.5.9 Reactance . 104
4.5.10 ReactivePower . 104

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SIST EN 61970-452:2014
61970-452 © IEC:2013 – 5 –
4.5.11 Resistance . 104
4.5.12 Seconds . 104
4.5.13 Susceptance . 104
4.5.14 Voltage . 105
4.5.15 VoltagePerReactivePower . 105
5 Amplifications and conventions . 105
5.1 Overview . 105
5.2 XML file validity . 105
5.3 Normative string tables . 105
5.4 Roles and multiplicity . 107
Annex A (informative) Model exchange use cases . 108
Annex B (informative) Modeling authorities . 112
Annex C (informative) Common power system model (CPSM) minimum data
requirements . 114
Bibliography . 119

Figure 1 – Two winding transformer impedance . 11
Figure 2 – Three winding transformer impedance . 12
Figure A.1 – Security coordinators . 108
Figure A.2 – CIM model exchange . 109
Figure A.3 – Revised CIM model exchange. 110
Figure A.4 – Hierarchical modeling . 111
Figure C.1 – Example model configuration . 118

Table 1 – Valid measurementTypes . 13
Table 2 – Profiles defined in this document. 15
Table 3 – Valid attribute values . 105

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SIST EN 61970-452:2014
– 6 – 61970-452 © IEC:2013
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

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

Part 452: CIM Static transmission network model profiles

FOREWORD
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