SIST EN IEC 61970-301:2020

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

IEC 61970-301:2020 (E) lays down the common information model (CIM), which is an abstract model that represents all the major objects in an electric utility enterprise typically involved in utility operations. By providing a standard way of representing power system resources as object classes and attributes, along with their relationships, the CIM facilitates the integration of network applications developed independently by different vendors, between entire systems running network applications developed independently, or between a system running network applications and other systems concerned with different aspects of power system operations, such as generation or distribution management. SCADA is modeled to the extent necessary to support power system simulation and inter-control centre communication. The CIM facilitates integration by defining a common language (i.e. semantics) based on the CIM to enable these applications or systems to access public data and exchange information independent of how such information is represented internally.

This edition reflects the model content version ‘IEC61970CIM17v38’, dated ‘2020-01-21’, and includes the following significant technical changes with respect to the previous edition:
a) Added Feeder modelling;
b) Added ICCP configuration modelling;
c) Correction of issues found in interoperability testing or use of the standard;
d) Improved documentation;
e) Updated Annex A with custom extensions;
f) Added Annex B Examples of PST transformer modelling;
g) Added Annex C HVDC use cases.

Schnittstelle für Anwendungsprogramme für Netzführungssysteme (EMS-API) - Teil 301: Allgemeines Informationsmodell (CIM), Basismodell

Interface de programmation d'application pour système de gestion d'énergie (EMS-API) - Partie 301: Base de modèle d'information commun (CIM)

IEC 61970-301:2020 Le modèle d'information commun (CIM – common information model) est un modèle abstrait qui représente tous les objets principaux d'une entreprise de service public d'électricité habituellement nécessaires aux opérations d'une entreprise de service public d'électricité. La représentation normalisée des ressources de systèmes de puissance comme classes et attributs d'objets ainsi que leurs relations que fournit le CIM facilite l'intégration et l'interopérabilité des applications réseau développées de façon indépendante par différents fournisseurs, entre des systèmes complets exploitant des applications réseau développés de façon indépendante ou entre un système exploitant des applications réseau et d'autres systèmes concernés par différents aspects des opérations d'un système de puissance tels que la gestion de la production ou de la distribution.
Cette septième édition annule et remplace la sixième édition parue en 2016. Cette septième édition constitue une révision technique.
Cette édition reflète la version du contenu du modèle "IEC61970CIM17v38", datée de
"2020-01-21", et inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) modélisation Feeder ajoutée;
b) modélisation de la configuration ICCP ajoutée;
c) correction de problèmes détectés dans les essais d’interopérabilité ou l’utilisation de la norme;
d) documentation améliorée;
e) Annexe A mise à jour avec des extensions personnalisées;
f) Annexe B ajoutée Exemples de modélisation de transformateur PST;
g) Annexe C ajoutée Cas d’utilisation CCHT.

Aplikacijski programski vmesnik za sistem upravljanja z energijo (EMS-API) - 301. del: Osnova skupnega informacijskega modela (CIM)

General Information

• Status: Published
• Publication Date: 08-Oct-2020
• ICS: 29.240.30 - Control equipment for electric power systems
• ICS: 33.200 - Telecontrol. Telemetering
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: PSE - Power systems management
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 02-Oct-2020
• Due Date: 07-Dec-2020
• Completion Date: 09-Oct-2020
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: EN IEC 61970-301:2020 - Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base

Relations

• Replaces: SIST EN 61970-301:2017 - Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base
• Effective Date: 01-Nov-2020
• Amended By: SIST EN IEC 61970-301:2020/A1:2022 - Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base
• Effective Date: 01-Jul-2022

Overview

EN IEC 61970-301:2020 - also published as IEC 61970-301:2020 - defines the Common Information Model (CIM) base for Energy Management System Application Program Interfaces (EMS‑API). The standard specifies an abstract, vendor‑neutral data model that represents major objects in an electric utility enterprise (equipment, topology, measurements, controls, names and connectivity). By defining object classes, attributes and relationships, the CIM provides a common language (semantics) to enable integration of network applications, SCADA, inter‑control centre communication and other utility systems.

Key identifiers: model content version IEC61970CIM17v38 (2020‑01‑21). This edition supersedes EN 61970‑301:2017 and includes feeder modelling, ICCP configuration modelling, improved documentation and annex examples for PST transformer modelling and HVDC use cases.

Key Topics and Requirements

• CIM modelling notation and UML: Formal definitions of classes, generalization, associations and aggregations using UML conventions.
• Package and datatype definitions: Base package with domain datatypes (power, current, angle, datetime, PU, etc.) to ensure consistent data exchange.
• Topology and connectivity model: Representation of nodes, terminals, conducting equipment and connectivity for accurate network models.
• Equipment hierarchies and naming: Guidelines for containment, naming conventions and hierarchical device models to support change and interoperability.
• Measurements, controls and regulating models: Standardized modelling of sensors, measurements, control points, transformer taps and regulation schemes.
• Specialized models: Added support for Feeder modelling, ICCP configuration, DC/HVDC modelling, SVC voltage regulation, and transformer modelling examples (Annex B).
• Profiles, deprecations and change process: Rules for CIM evolution, amendment workflow and implementation conventions to maintain backward compatibility.
• Interoperability testing corrections: Updates reflecting issues found during interoperability testing and practical use.

Applications and Who Uses It

• Utility system integrators and software vendors implementing EMS, SCADA, ADMS or market interfaces.
• Transmission and distribution system operators (TSOs/DSOs) needing standardized network models for planning, operation and inter‑control centre exchanges.
• Vendors developing ICCP (inter‑control centre communication) gateways, network simulation and power system analysis tools.
• Project teams conducting system integration, data exchange mapping, or vendor‑neutral model deployments.

Practical benefits: simpler multi‑vendor integration, reduced custom interface work, consistent semantic modelling for network simulations, improved SCADA/EMS data sharing and standardized support for HVDC and feeder use cases.

Related Standards

• IEC 61850 series (power utility automation)
• IEC 61968 series (distribution management interfaces)
• IEC 61970‑501 (EMS API mappings and interfaces)
• IEC 62325 series (market data exchanges)
• UML 2.0 (modelling notation)

Keywords: EN IEC 61970-301:2020, Common Information Model, CIM, EMS‑API, power system modelling, SCADA integration, ICCP, feeder modelling, HVDC, transformer modelling, utility interoperability.

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2020
Nadomešča:
SIST EN 61970-301:2017
Aplikacijski programski vmesnik za sistem upravljanja z energijo (EMS-API) - 301.
del: Osnova skupnega informacijskega modela (CIM)
Energy management system application program interface (EMS-API) - Part 301:
Common information model (CIM) base
Schnittstelle für Anwendungsprogramme für Netzführungssysteme (EMS-API) - Teil 301:
Allgemeines Informationsmodell (CIM), Basismodell
Interface de programmation d'application pour système de gestion d'énergie (EMS-API) -
Partie 301: Base de modèle d'information commun (CIM)
Ta slovenski standard je istoveten z: EN IEC 61970-301:2020
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 IEC 61970-301

NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2020
ICS 33.200 Supersedes EN 61970-301:2017 and all of its
amendments and corrigenda (if any)
English Version
Energy management system application program interface
(EMS-API) - Part 301: Common information model (CIM) base
(IEC 61970-301:2020)
Interface de programmation d'application pour système de Schnittstelle für Anwendungsprogramme für
gestion d'énergie (EMS-API) - Partie 301: Base de modèle Netzführungssysteme (EMS-API) - Teil 301: Allgemeines
d'information commun (CIM) Informationsmodell (CIM), Basismodell
(IEC 61970-301:2020) (IEC 61970-301:2020)
This European Standard was approved by CENELEC on 2020-07-31. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61970-301:2020 E

European foreword
The text of document 57/2210/FDIS, future edition 7 of IEC 61970-301, 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 IEC 61970-301:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-05-01
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-07-31
document have to be withdrawn
This document supersedes EN 61970-301:2017 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC 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 61970-301:2020 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 61850-7-3 NOTE Harmonized as EN 61850-7-3
IEC 61968-11:2013 NOTE Harmonized as EN 61968-11:2013 (not modified)
IEC 61970-501 NOTE Harmonized as EN 61970-501
IEC 62325 (series) NOTE Harmonized as EN IEC 62325 (series)

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1  Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 61850 series Communication networks and systems EN 61850 series
for power utility automation - Part 10:
Conformance testing
IEC 61850-7-4 2010 Communication networks and systems EN 61850-7-4 2010
for power utility automation - Part 7-4:
Basic communication structure -
Compatible logical node classes and
data object classes
IEC 61968 series Application integration at electric utilities EN IEC 61968 series
- System interfaces for distribution
management - Part 1: Interface
architecture and general
recommendations
IEC/TS 61970-2 - Energy management system application CLC/TS 61970-2 -
program interface (EMS-API) - Part 2:
Glossary
UML 2.0 - Object Management Group: UML 2.0 - -
Specification Specification
IEC 61970-301 ®
Edition 7.0 2020-06
INTERNATIONAL
STANDARD
colour
inside
Energy management system application program interface (EMS-API) –

Part 301: Common information model (CIM) base

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.200 ISBN 978-2-8322-8502-2

– 2 – IEC 61970-301:2020  IEC 2020
CONTENTS
FOREWORD . 35
INTRODUCTION . 37
1 Scope . 39
2 Normative references . 39
3 Terms and definitions . 40
4 CIM specification . 40
4.1 Overview. 40
4.2 CIM modelling notation . 41
4.3 CIM packages . 41
4.4 CIM classes and relationships . 43
4.4.1 Classes . 43
4.4.2 Generalization . 44
4.4.3 Simple association . 45
4.4.4 Aggregation . 46
4.5 CIM model concepts and examples . 46
4.5.1 Concepts . 46
4.5.2 Containment, equipment hierarchies and naming . 47
4.5.3 Names model . 48
4.5.4 Connectivity model . 49
4.5.5 Inheritance hierarchy . 52
4.5.6 Transformer model . 54
4.5.7 Transformer tap modelling . 56
4.5.8 Phase wire modelling . 69
4.5.9 Grounding devices modelling . 71
4.5.10 Cuts, clamps and jumpers model . 75
4.5.11 Measurements and controls . 79
4.5.12 Regulating control models . 84
4.5.13 DC model for CIM . 85
4.5.14 Static Var Compensator Voltage Regulation . 107
4.5.15 ICCP Configuration Model . 108
4.5.16 Feeder Model . 115
4.5.17 Control area modelling . 115
4.6 Modelling guidelines . 117
4.6.1 Modelling for change . 117
4.6.2 Process for amendments to the CIM . 117
4.6.3 Changes to the CIM UML model . 118
4.6.4 Changes to the CIM standards documents . 118
4.6.5 Deprecations . 118
4.6.6 CIM profiles . 118
4.7 Modelling tools . 119
4.8 User implementation conventions . 119
4.8.1 Conventions beyond UML . 119
4.8.2 Number of terminals for ConductingEquipment objects . 119
4.8.3 Nominal quantities . 120
4.8.4 Datatypes . 120
4.9 CIM modelling examples . 120
5 Detailed model . 120

IEC 61970-301:2020  IEC 2020 – 3 –
5.1 Overview. 120
5.2 Context . 120
6 Package Base . 122
6.1 General . 122
6.2 Package Domain . 122
6.2.1 General . 122
6.2.2 ActivePower datatype . 128
6.2.3 ActivePowerChangeRate datatype . 129
6.2.4 ActivePowerPerCurrentFlow datatype . 129
6.2.5 ActivePowerPerFrequency datatype . 129
6.2.6 Admittance datatype . 129
6.2.7 AngleDegrees datatype . 130
6.2.8 AngleRadians datatype . 130
6.2.9 ApparentPower datatype. 130
6.2.10 Area datatype . 130
6.2.11 Boolean primitive . 131
6.2.12 Capacitance datatype . 131
6.2.13 CapacitancePerLength datatype . 131
6.2.14 Classification datatype . 131
6.2.15 Conductance datatype . 131
6.2.16 ConductancePerLength datatype . 132
6.2.17 CostPerEnergyUnit datatype . 132
6.2.18 CostPerHeatUnit datatype . 132
6.2.19 CostPerVolume datatype . 132
6.2.20 CostRate datatype . 133
6.2.21 Currency enumeration . 133
6.2.22 CurrentFlow datatype . 137
6.2.23 Damping datatype . 137
6.2.24 Date primitive . 137
6.2.25 DateInterval compound . 137
6.2.26 DateTime primitive . 138
6.2.27 DateTimeInterval compound . 138
6.2.28 Decimal primitive . 138
6.2.29 DecimalQuantity compound . 138
6.2.30 Displacement datatype . 138
6.2.31 Duration primitive . 139
6.2.32 Emission datatype . 139
6.2.33 Float primitive . 139
6.2.34 FloatQuantity compound . 139
6.2.35 Frequency datatype . 139
6.2.36 HeatRate datatype . 140
6.2.37 Hours datatype . 140
6.2.38 Impedance datatype . 140
6.2.39 Inductance datatype . 140
6.2.40 InductancePerLength datatype . 141
6.2.41 Integer primitive . 141
6.2.42 IntegerQuantity compound . 141
6.2.43 KiloActivePower datatype . 141
6.2.44 Length datatype . 142

– 4 – IEC 61970-301:2020  IEC 2020
6.2.45 Mass datatype . 142
6.2.46 Minutes datatype . 142
6.2.47 Money datatype . 142
6.2.48 MonthDay primitive . 143
6.2.49 MonthDayInterval compound . 143
6.2.50 PU datatype . 143
6.2.51 PerCent datatype . 143
6.2.52 Pressure datatype . 143
6.2.53 Reactance datatype . 144
6.2.54 ReactancePerLength datatype . 144
6.2.55 ReactivePower datatype . 144
6.2.56 RealEnergy datatype . 144
6.2.57 Resistance datatype . 145
6.2.58 ResistancePerLength datatype . 145
6.2.59 RotationSpeed datatype . 145
6.2.60 Seconds datatype . 146
6.2.61 Speed datatype . 146
6.2.62 String primitive . 146
6.2.63 StringQuantity compound. 146
6.2.64 Susceptance datatype . 146
6.2.65 SusceptancePerLength datatype . 147
6.2.66 Temperature datatype. 147
6.2.67 Time primitive . 147
6.2.68 TimeInterval compound . 147
6.2.69 UnitMultiplier enumeration . 148
6.2.70 UnitSymbol enumeration . 149
6.2.71 Voltage datatype. 154
6.2.72 VoltagePerReactivePower datatype . 154
6.2.73 Volume datatype . 154
6.2.74 VolumeFlowRate datatype . 155
6.2.75 WaterLevel datatype . 155
6.3 Package Core . 155
6.3.1 General . 155
6.3.2 ACDCTerminal . 160
6.3.3 BaseFrequency. 161
6.3.4 BasePower . 162
6.3.5 BaseVoltage . 162
6.3.6 BasicIntervalSchedule . 163
6.3.7 Bay . 163
6.3.8 BreakerConfiguration enumeration. 164
6.3.9 BusbarConfiguration enumeration . 165
6.3.10 ConductingEquipment . 165
6.3.11 ConnectivityNode . 166
6.3.12 ConnectivityNodeContainer . 167
6.3.13 Curve . 167
6.3.14 CurveData root class . 168
6.3.15 CurveStyle enumeration . 169
6.3.16 Equipment . 169
6.3.17 EquipmentContainer . 170

IEC 61970-301:2020  IEC 2020 – 5 –
6.3.18 Feeder . 171
6.3.19 GeographicalRegion . 172
6.3.20 IdentifiedObject root class . 173
6.3.21 IrregularIntervalSchedule . 174
6.3.22 IrregularTimePoint root class . 174
6.3.23 Name root class . 175
6.3.24 NameType root class . 175
6.3.25 NameTypeAuthority root class . 176
6.3.26 OperatingParticipant . 176
6.3.27 OperatingShare root class . 177
6.3.28 PSRType . 177
6.3.29 PhaseCode enumeration . 178
6.3.30 PowerSystemResource . 179
6.3.31 RegularIntervalSchedule . 179
6.3.32 RegularTimePoint root class . 180
6.3.33 ReportingGroup . 181
6.3.34 ReportingSuperGroup . 181
6.3.35 SubGeographicalRegion . 182
6.3.36 Substation . 183
6.3.37 Terminal . 184
6.3.38 VoltageLevel . 185
6.4 Package Wires . 186
6.4.1 General . 186
6.4.2 AsynchronousMachineKind enumeration . 201
6.4.3 ACLineSegment . 202
6.4.4 ACLineSegmentPhase . 203
6.4.5 AsynchronousMachine . 204
6.4.6 Breaker. 206
6.4.7 BusbarSection . 208
6.4.8 Clamp . 209
6.4.9 CompositeSwitch . 210
6.4.10 Conductor . 211
6.4.11 Connector . 212
6.4.12 CoolantType enumeration . 213
6.4.13 Cut . 213
6.4.14 Disconnector . 215
6.4.15 DisconnectingCircuitBreaker . 216
6.4.16 EarthFaultCompensator . 217
6.4.17 EnergyConnection . 218
6.4.18 EnergyConsumer . 219
6.4.19 EnergyConsumerPhase . 221
6.4.20 EnergySchedulingType . 222
6.4.21 EnergySource . 222
6.4.22 EnergySourcePhase . 224
6.4.23 ExternalNetworkInjection . 225
6.4.24 FrequencyConverter . 227
6.4.25 Fuse . 228
6.4.26 Ground . 229
6.4.27 GroundingImpedance . 230

– 6 – IEC 61970-301:2020  IEC 2020
6.4.28 GroundDisconnector . 231
6.4.29 Jumper . 232
6.4.30 Junction . 234
6.4.31 Line . 234
6.4.32 LinearShuntCompensator . 235
6.4.33 LinearShuntCompensatorPhase . 237
6.4.34 LoadBreakSwitch . 237
6.4.35 MutualCoupling . 239
6.4.36 NonlinearShuntCompensator . 240
6.4.37 NonlinearShuntCompensatorPhase . 241
6.4.38 NonlinearShuntCompensatorPhasePoint root class . 242
6.4.39 NonlinearShuntCompensatorPoint root class . 243
6.4.40 PerLengthImpedance . 243
6.4.41 PerLengthLineParameter . 244
6.4.42 PerLengthPhaseImpedance . 244
6.4.43 PerLengthSequenceImpedance . 245
6.4.44 PetersenCoil . 246
6.4.45 PetersenCoilModeKind enumeration . 247
6.4.46 PhaseImpedanceData root class . 247
6.4.47 PhaseShuntConnectionKind enumeration . 248
6.4.48 PhaseTapChanger . 249
6.4.49 PhaseTapChangerAsymmetrical . 250
6.4.50 PhaseTapChangerLinear . 251
6.4.51 PhaseTapChangerNonLinear . 252
6.4.52 PhaseTapChangerSymmetrical . 254
6.4.53 PhaseTapChangerTable . 255
6.4.54 PhaseTapChangerTablePoint . 255
6.4.55 PhaseTapChangerTabular . 256
6.4.56 Plant . 257
6.4.57 PowerElectronicsConnection . 258
6.4.58 PowerElectronicsConnectionPhase . 259
6.4.59 PowerTransformer . 260
6.4.60 PowerTransformerEnd . 262
6.4.61 ProtectedSwitch . 264
6.4.62 RatioTapChanger . 266
6.4.63 RatioTapChangerTable . 267
6.4.64 RatioTapChangerTablePoint . 267
6.4.65 ReactiveCapabilityCurve . 268
6.4.66 Recloser . 269
6.4.67 RegulatingCondEq . 270
6.4.68 RegulatingControl . 271
6.4.69 RegulatingControlModeKind enumeration . 273
6.4.70 RegulationSchedule . 273
6.4.71 RotatingMachine . 274
6.4.72 Sectionaliser . 276
6.4.73 SeriesCompensator . 277
6.4.74 ShortCircuitRotorKind enumeration . 278
6.4.75 ShuntCompensator . 278
6.4.76 ShuntCompensatorPhase . 280

IEC 61970-301:2020  IEC 2020 – 7 –
6.4.77 SinglePhaseKind enumeration . 281
6.4.78 StaticVarCompensator . 282
6.4.79 SVCControlMode enumeration . 283
6.4.80 Switch . 283
6.4.81 SwitchPhase . 285
6.4.82 SwitchSchedule . 286
6.4.83 SynchronousMachine. 287
6.4.84 SynchronousMachineOperatingMode enumeration . 290
6.4.85 SynchronousMachineKind enumeration . 290
6.4.86 TapChanger. 290
6.4.87 TapChangerControl . 292
6.4.88 TapChangerTablePoint root class . 293
6.4.89 TapSchedule . 294
6.4.90 TransformerControlMode enumeration . 295
6.4.91 TransformerCoreAdmittance . 295
6.4.92 TransformerEnd . 296
6.4.93 TransformerMeshImpedance . 297
6.4.94 TransformerStarImpedance . 298
6.4.95 TransformerTank . 299
6.4.96 TransformerTankEnd . 299
6.4.97 VoltageControlZone . 300
6.4.98 WireSegment . 301
6.4.99 WireSegmentPhase . 302
6.4.100 WindingConnection enumeration . 303
6.5 Package LoadModel . 303
6.5.1 General . 303
6.5.2 ConformLoad . 304
6.5.3 ConformLoadGroup . 306
6.5.4 ConformLoadSchedule . 306
6.5.5 DayType . 307
6.5.6 EnergyArea . 308
6.5.7 LoadArea . 308
6.5.8 LoadGroup . 309
6.5.9 LoadResponseCharacteristic . 309
6.5.10 NonConformLoad. 311
6.5.11 NonConformLoadGroup . 312
6.5.12 NonConformLoadSchedule . 313
6.5.13 PowerCutZone . 314
6.5.14 Season . 314
6.5.15 SeasonDayTypeSchedule . 315
6.5.16 StationSupply . 315
6.5.17 SubLoadArea . 317
6.6 Package Generation . 317
6.6.1 General . 317
6.6.2 Package GenerationTrainingSimulation . 318
6.6.3 Package Production . 334
6.7 Package DC . 386
6.7.1 General . 386
6.7.2 ACDCConverter . 390

– 8 – IEC 61970-301:2020  IEC 2020
6.7.3 ACDCConverterDCTerminal . 393
6.7.4 CsConverter . 394
6.7.5 DCTopologicalNode . 396
6.7.6 CsOperatingModeKind enumeration. 397
6.7.7 CsPpccControlKind enumeration . 397
6.7.8 DCBaseTerminal . 397
6.7.9 DCBreaker . 398
6.7.10 DCBusbar . 399
6.7.11 DCChopper . 400
6.7.12 DCConductingEquipment . 401
6.7.13 DCConverterOperatingModeKind enumeration . 402
6.7.14 DCConverterUnit . 402
6.7.15 DCDisconnector. 403
6.7.16 DCEquipmentContainer . 404
6.7.17 DCGround . 405
6.7.18 DCLine . 406
6.7.19 DCLineSegment . 407
6.7.20 DCNode . 408
6.7.21 DCPolarityKind enumeration . 409
6.7.22 DCSeriesDevice . 409
6.7.23 DCShunt . 410
6.7.24 DCSwitch . 411
6.7.25 DCTerminal . 412
6.7.26 DCTopologicalIsland .
...