IEC 62325-301:2014

Framework for energy market communications - Part 301: Common information model (CIM) extensions for markets

IEC 62325-301:2014 specifies the common information model for energy market communications. The common information model (CIM) is an abstract model that represents all the major objects in an electric utility enterprise typically involved in utility operations and electricity market management. 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 market management system (MMS) applications developed independently by different vendors, between entire MMS systems developed independently, or between an MMS system and other systems concerned with different aspects of market management, such as capacity allocation, day-ahead management, balancing, settlement, etc.

Cadre pour les communications pour le marché de l'énergie - Partie 301: Extensions du modèle d'information commun (CIM) pour les marchés

L'IEC 62325-301:2014 spécifie le modèle d'information commun relatif aux communications pour le marché de l'énergie. Le modèle d'information commun (CIM) est un modèle abstrait de tous les objets principaux d'une entreprise de distribution d'électricité habituellement impliqués dans les opérations de l'entreprise et dans la gestion du marché de l'électricité. En fournissant une façon normalisée de représenter des ressources de systèmes électriques comme classes et attributs d'objets ainsi que leurs relations, le CIM facilite l'intégration des applications de système de gestion de marché (MMS) développées de façon indépendante par différents fournisseurs, entre des systèmes MMS complets développés de façon indépendante, ou entre un système MMS et d'autres systèmes concernés par différents aspects de la gestion de marché, tels que l'attribution de la capacité, la gestion à 24 h, l'équilibrage, le règlement, etc.

General Information

• Status: Published
• Publication Date: 07-May-2014
• 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: DELPUB - Deleted Publication
• Start Date: 12-Mar-2018
• Completion Date: 26-Oct-2025

Relations

• Revised: IEC 62325-301:2018 - Framework for energy market communications - Part 301: Common information model (CIM) extensions for markets
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62325-301 ®
Edition 1.0 2014-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Framework for energy market communications –
Part 301: Common information model (CIM) extensions for markets

Cadre pour les communications pour le marché de l'énergie –
Partie 301: Extensions du modèle d'information commun (CIM) pour les marchés

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IEC 62325-301 ®
Edition 1.0 2014-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Framework for energy market communications –

Part 301: Common information model (CIM) extensions for markets

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

Partie 301: Extensions du modèle d'information commun (CIM) pour les marchés

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XH
ICS 33.200 ISBN 978-2-8322-1587-6

– 2 – IEC 62325-301:2014 © IEC 2014

CONTENTS
FOREWORD . 22

INTRODUCTION . 24

1 Scope . 25

2 Normative references . 25

3 Terms, definitions and abbreviations . 26

3.1 Terms and definitions . 26

3.2 Abbreviations . 27
4 CIM specification . 27
4.1 CIM modeling notation . 27
4.2 CIM packages . 28
4.3 CIM classes and relationships . 30
4.3.1 Classes . 30
4.3.2 Generalization . 31
4.3.3 Simple association . 32
4.3.4 Aggregation . 33
4.4 CIM model concepts and examples . 33
4.4.1 ‘MarketCommon’ package . 33
4.4.2 ‘MarketManagement’ package . 34
4.4.3 ‘MarketOperations’ package . 38
4.5 Modeling guidelines . 44
4.5.1 Modeling for change . 44
4.5.2 Process for amendments to the CIM . 44
4.5.3 Changes to the CIM UML model . 45
4.5.4 Changes to the CIM standards documents . 45
4.5.5 CIM profiles . 45
4.6 Modeling tools . 45
5 Detailed model . 46
5.1 Overview. 46
5.2 Context . 46
6 Top package IEC 62325 . 47
6.1 General . 47

6.2 IEC 62325CIMVersion root class . 48
6.3 Package MarketCommon . 48
6.3.1 General . 48
6.3.2 MarketParticipant. 50
6.3.3 MarketRole . 50
6.3.4 MarketRoleKind enumeration . 51
6.3.5 RegisteredResource . 55
6.4 Package MarketManagement . 58
6.4.1 General . 58
6.4.2 AceTariffType root class . 61
6.4.3 AttributeInstanceComponent root class . 62
6.4.4 Auction . 62
6.4.5 BidTimeSeries . 63
6.4.6 DateAndOrTime root class . 64

6.4.7 Domain . 65

6.4.8 FlowDirection root class. 65

6.4.9 MarketAgreement . 66

6.4.10 MarketDocument . 66

6.4.11 MarketEvaluationPoint . 67

6.4.12 MarketObjectStatus root class . 68

6.4.13 MktPSRType . 68

6.4.14 Period root class . 69

6.4.15 Point root class . 69

6.4.16 Price root class . 70

6.4.17 Process . 71
6.4.18 Reason root class . 71
6.4.19 TimeSeries . 72
6.4.20 Unit root class . 73
6.5 Package MarketOperations . 73
6.5.1 General . 73
6.5.2 Package CongestionRevenueRights . 76
6.5.3 Package MarketOpCommon . 79
6.5.4 Package MarketPlan . 92
6.5.5 Package MarketQualitySystem . 101
6.5.6 Package MarketSystem . 108
6.5.7 Package MktDomain . 211
6.5.8 Package ParticipantInterfaces . 235
6.5.9 Package ReferenceData . 276
Bibliography . 358

Figure 1 – ‘TC 57CIM’ package dependency diagram . 29
Figure 2 – ‘IEC 62325’ package dependency diagram . 30
Figure 3 – Example of generalization . 32
Figure 4 – Example of simple association . 33
Figure 5 – Example of aggregation . 33
Figure 6 – Common market model . 34
Figure 7 – Market management model overview . 35
Figure 8 – Market management model . 36

Figure 9 – ‘MarketManagement’ ‘TimeSeries’ core concept . 38
Figure 10 – Market operator software systems for US style electricity markets . 39
Figure 11 – Regional transmission organization for US style electricity market . 40
Figure 12 – Registered resource reference definition for US style electricity market. 41
Figure 13 – Bid definition for US style electricity market . 42
Figure 14 – Resource bid schedule definitions for US style electricity market. 43
Figure 15 – Market clearing for US style electricity market . 44
Figure 16 – Class diagram IEC 62325::Main . 48
Figure 17 – Class diagram MarketCommon::MarketCommon . 49
Figure 18 – Package diagram MarketManagement::externalDependencies . 59
Figure 19 – Class diagram MarketManagement::Inheritance . 60
Figure 20 – Class diagram MarketManagement::MarketManagementOverview . 61

– 4 – IEC 62325-301:2014 © IEC 2014

Figure 21 – Class diagram MarketOperations::Main . 74

Figure 22 – Package diagram MarketOperations::MarketOperations . 75

Figure 23 – Class diagram CongestionRevenueRights::CongestionRevenueRights . 76

Figure 24 – Class diagram MarketPlan::MarketPlan . 93

Figure 25 – Class diagram MarketQualitySystem::AllocationResults . 102

Figure 26 – Class diagram ExternalInputs::ASRequirements . 109

Figure 27 – Class diagram ExternalInputs::DefaultBids . 110

Figure 28 – Class diagram ExternalInputs::DeratedBranchLimits . 111

Figure 29 – Class diagram ExternalInputs::ExistingTransmissionContractRights . 112
Figure 30 – Class diagram ExternalInputs::IntermittentResourceSchedules . 113
Figure 31 – Class diagram ExternalInputs::LoadForecast . 114
Figure 32 – Class diagram ExternalInputs::OutageOrDeratedEquipment . 114
Figure 33 – Class diagram ExternalInputs::Telemetry . 116
Figure 34 – Class diagram MarketResults::Instructions . 161
Figure 35 – Class diagram MarketResults::MarketClearing . 162
Figure 36 – Class diagram MarketResults::MarketClearingResults . 163
Figure 37 – Class diagram MarketResults::MarketRegionClearing . 164
Figure 38 – Class diagram MarketResults::PnodeClearing . 165
Figure 39 – Class diagram MarketResults::ResourceAwardsClearing . 167
Figure 40 – Class diagram MarketResults::TransactionBidClearing . 169
Figure 41 – Class diagram ParticipantInterfaces::ParticipantBids . 236
Figure 42 – Class diagram ParticipantInterfaces::ParticipantTrades . 237
Figure 43 – Class diagram ParticipantInterfaces::ResourceBids. 238
Figure 44 – Class diagram ParticipantInterfaces::ResourceBidSchedules . 239
Figure 45 – Class diagram ParticipantInterfaces::TransactionBids . 240
Figure 46 – Class diagram ReferenceData::AggregateNode . 277
Figure 47 – Class diagram ReferenceData::Contracts . 278
Figure 48 – Class diagram ReferenceData::MeteredSubSystem. 279
Figure 49 – Class diagram ReferenceData::MultiStateGenerator . 280
Figure 50 – Class diagram ReferenceData::PriceNode . 281
Figure 51 – Class diagram ReferenceData::RegisteredGenerator . 282

Figure 52 – Class diagram ReferenceData::RegisteredInterTie . 283
Figure 53 – Class diagram ReferenceData::RegisteredLoad . 284
Figure 54 – Class diagram ReferenceData::RegisteredResource . 285
Figure 55 – Class diagram ReferenceData::RTO . 286

Table 1 – Attribute documentation . 46
Table 2 – Association ends documentation . 46
Table 3 – Enums documentation . 47
Table 4 – Attributes of IEC 62325::IEC 62325CIMVersion . 48
Table 5 – Attributes of MarketCommon::MarketParticipant . 50
Table 6 – Association ends of MarketCommon::MarketParticipant with other classes . 50
Table 7 – Attributes of MarketCommon::MarketRole . 50

Table 8 – Association ends of MarketCommon::MarketRole with other classes . 51

Table 9 – Literals of MarketCommon::MarketRoleKind . 51

Table 10 – Attributes of MarketCommon::RegisteredResource . 55

Table 11 – Association ends of MarketCommon::RegisteredResource with other

classes . 57

Table 12 – Attributes of MarketManagement::AceTariffType . 62

Table 13 – Association ends of MarketManagement::AceTariffType with other classes . 62

Table 14 – Attributes of MarketManagement::AttributeInstanceComponent . 62

Table 15 – Association ends of MarketManagement:: AttributeInstanceComponent with

other classes . 62
Table 16 – Attributes of MarketManagement::Auction . 63
Table 17 – Association ends of MarketManagement::Auction with other classes . 63
Table 18 – Attributes of MarketManagement::BidTimeSeries . 63
Table 19 – Association ends of MarketManagement::BidTimeSeries with other classes . 64
Table 20 – Attributes of MarketManagement::DateAndOrTime . 64
Table 21 – Association ends of MarketManagement::DateAndOrTime with other
classes . 65
Table 22 – Attributes of MarketManagement::Domain . 65
Table 23 – Association ends of MarketManagement::Domain with other classes . 65
Table 24 – Attributes of MarketManagement::FlowDirection . 65
Table 25 – Association ends of MarketManagement::FlowDirection with other classes . 65
Table 26 – Attributes of MarketManagement::MarketAgreement . 66
Table 27 – Association ends of MarketManagement:: MarketAgreement with other
classes . 66
Table 28 – Attributes of MarketManagement::MarketDocument . 67
Table 29 – Association ends of MarketManagement::MarketDocument with other
classes . 67
Table 30 – Attributes of MarketManagement::MarketEvaluationPoint . 68
Table 31 – Association ends of MarketManagement:: MarketEvaluationPoint with other
classes . 68
Table 32 – Attributes of MarketManagement::MarketObjectStatus. 68
Table 33 – Association ends of MarketManagement:: MarketObjectStatus with other
classes . 68

Table 34 – Attributes of MarketManagement::MktPSRType . 69
Table 35 – Association ends of MarketManagement::MktPSRType with other classes. 69
Table 36 – Attributes of MarketManagement::Period . 69
Table 37 – Association ends of MarketManagement::Period with other classes . 69
Table 38 – Attributes of MarketManagement::Point . 70
Table 39 – Association ends of MarketManagement::Point with other classes . 70
Table 40 – Attributes of MarketManagement::Price . 70
Table 41 – Association ends of MarketManagement::Price with other classes . 70
Table 42 – Attributes of MarketManagement::Process . 71
Table 43 – Association ends of MarketManagement::Process with other classes . 71
Table 44 – Attributes of MarketManagement::Reason . 71
Table 45 – Association ends of MarketManagement::Reason with other classes . 72

– 6 – IEC 62325-301:2014 © IEC 2014

Table 46 – Attributes of MarketManagement::TimeSeries . 72

Table 47 – Association ends of MarketManagement::TimeSeries with other classes . 72

Table 48 – Attributes of MarketManagement::Unit . 73

Table 49 – Association ends of MarketManagement::Unit with other classes . 73

Table 50 – Attributes of CongestionRevenueRights::CRR . 77

Table 51 – Association ends of CongestionRevenueRights::CRR with other classes . 78

Table 52 – Attributes of CongestionRevenueRights::CRROrgRole . 78

Table 53 – Association ends of CongestionRevenueRights:: CRROrgRole with other

classes . 78

Table 54 – Attributes of CongestionRevenueRights::CRRSegment . 79
Table 55 – Association ends of CongestionRevenueRights:: CRRSegment with other
classes . 79
Table 56 – Attributes of MarketOpCommon::MarketInvoice . 80
Table 57 – Association ends of MarketOpCommon::MarketInvoice with other classes . 80
Table 58 – Attributes of MarketOpCommon::MarketInvoiceLineItem . 80
Table 59 – Association ends of MarketOpCommon:: MarketInvoiceLineItem with other
classes . 81
Table 60 – Association ends of MarketOpCommon::MarketLedger with other classes . 81
Table 61 – Attributes of MarketOpCommon::MarketLedgerEntry . 81
Table 62 – Association ends of MarketOpCommon:: MarketLedgerEntry with other
classes . 82
Table 63 – Attributes of MarketOpCommon::MktActivityRecord . 82
Table 64 – Association ends of MarketOpCommon:: MktActivityRecord with other
classes . 82
Table 65 – Attributes of MarketOpCommon::MktConnectivityNode . 83
Table 66 – Association ends of MarketOpCommon:: MktConnectivityNode with other
classes . 83
Table 67 – Attributes of MarketOpCommon::MktEnergyConsumer . 83
Table 68 – Association ends of MarketOpCommon:: MktEnergyConsumer with other
classes . 84
Table 69 – Attributes of MarketOpCommon::MktGeneratingUnit . 85
Table 70 – Association ends of MarketOpCommon:: MktGeneratingUnit with other
classes . 86

Table 71 – Attributes of MarketOpCommon::MktLine . 87
Table 72 – Association ends of MarketOpCommon::MktLine with other classes . 87
Table 73 – Attributes of MarketOpCommon::MktLoadArea . 87
Table 74 – Association ends of MarketOpCommon::MktLoadArea with other classes . 88
Table 75 – Attributes of MarketOpCommon::MktMeasurement . 88
Table 76 – Association ends of MarketOpCommon::MktMeasurement with other
classes . 88
Table 77 – Attributes of MarketOpCommon::MktOrganisation . 89
Table 78 – Association ends of MarketOpCommon::MktOrganisation with other classes . 89
Table 79 – Attributes of MarketOpCommon::MktPowerTransformer. 89
Table 80 – Association ends of MarketOpCommon:: MktPowerTransformer with other
classes . 90
Table 81 – Attributes of MarketOpCommon::MktTerminal . 91

Table 82 – Association ends of MarketOpCommon::MktTerminal with other classes . 91

Table 83 – Attributes of MarketOpCommon::MktUserAttribute . 92

Table 84 – Association ends of MarketOpCommon::MktUserAttribute with other classes . 92

Table 85 – Attributes of MarketPlan::CRRMarket . 93

Table 86 – Association ends of MarketPlan::CRRMarket with other classes . 94

Table 87 – Attributes of MarketPlan::EnergyMarket . 94

Table 88 – Association ends of MarketPlan::EnergyMarket with other classes . 95

Table 89 – Attributes of MarketPlan::Market . 95

Table 90 – Association ends of MarketPlan::Market with other classes . 96
Table 91 – Attributes of MarketPlan::MarketActualEvent . 96
Table 92 – Association ends of MarketPlan::MarketActualEvent with other classes . 96
Table 93 – Attributes of MarketPlan::MarketFactors . 96
Table 94 – Association ends of MarketPlan::MarketFactors with other classes . 97
Table 95 – Attributes of MarketPlan::MarketPlan. 97
Table 96 – Association ends of MarketPlan::MarketPlan with other classes . 98
Table 97 – Attributes of MarketPlan::MarketProduct. 98
Table 98 – Association ends of MarketPlan::MarketProduct with other classes . 98
Table 99 – Attributes of MarketPlan::MarketRun . 99
Table 100 – Association ends of MarketPlan::MarketRun with other classes . 99
Table 101 – Attributes of MarketPlan::PlannedMarket . 100
Table 102 – Association ends of MarketPlan::PlannedMarket with other classes . 100
Table 103 – Attributes of MarketPlan::PlannedMarketEvent . 100
Table 104 – Association ends of MarketPlan::PlannedMarketEvent with other classes . 101
Table 105 – Attributes of MarketQualitySystem::AllocationResult . 103
Table 106 – Association ends of MarketQualitySystem:: AllocationResult with other
classes . 103
Table 107 – Attributes of MarketQualitySystem::AllocationResultValues . 103
Table 108 – Association ends of MarketQualitySystem:: AllocationResultValues with
other classes . 104
Table 109 – Attributes of MarketQualitySystem::AuxiliaryCost . 104
Table 110 – Association ends of MarketQualitySystem::AuxiliaryCost with other
classes . 104

Table 111 – Association ends of MarketQualitySystem:: AuxiliaryObject with other
classes . 104
Table 112 – Attributes of MarketQualitySystem::AuxiliaryValues . 105
Table 113 – Association ends of MarketQualitySystem:: AuxiliaryValues with other
classes . 105
Table 114 – Attributes of MarketQualitySystem::ExpectedEnergy . 105
Table 115 – Association ends of MarketQualitySystem:: ExpectedEnergy with other
classes . 105
Table 116 – Attributes of MarketQualitySystem::ExpectedEnergyValues . 106
Table 117 – Association ends of MarketQualitySystem:: ExpectedEnergyValues with
other classes . 106
Table 118 – Attributes of MarketQualitySystem::FiveMinAuxiliaryData . 106
Table 119 – Association ends of MarketQualitySystem:: FiveMinAuxiliaryData with
other classes . 106

– 8 – IEC 62325-301:2014 © IEC 2014

Table 120 – Attributes of MarketQualitySystem::TenMinAuxiliaryData . 107

Table 121 – Association ends of MarketQualitySystem:: TenMinAuxiliaryData with

other classes . 107

Table 122 – Attributes of MarketQualitySystem::TradingHubPrice . 107

Table 123 – Association ends of MarketQualitySystem:: TradingHubPrice with other

classes . 107

Table 124 – Attributes of MarketQualitySystem::TradingHubValues . 108

Table 125 – Association ends of MarketQualitySystem:: TradingHubValues with other

classes . 108

Table 126 – Attributes of ExternalInputs::AnalogMeasurementValueQuality . 117
Table 127 – Association ends of ExternalInputs:: AnalogMeasurementValueQuality
with other classes . 117
Table 128 – Attributes of ExternalInputs::AreaLoadCurve . 118
Table 129 – Association ends of ExternalInputs::AreaLoadCurve with other classes . 118
Table 130 – Attributes of ExternalInputs::ASRequirements . 118
Table 131 – Association ends of ExternalInputs::ASRequirements with other classes . 119
Table 132 – Attributes of ExternalInputs::BaseCaseConstraintLimit . 119
Table 133 – Association ends of ExternalInputs:: BaseCaseConstraintLimit with other
classes . 119
Table 134 – Attributes of ExternalInputs::BranchEndFlow . 120
Table 135 – Association ends of ExternalInputs::BranchEndFlow with other classes . 120
Table 136 – Attributes of ExternalInputs::ConstraintTerm . 120
Table 137 – Association ends of ExternalInputs::ConstraintTerm with other classes . 121
Table 138 – Attributes of ExternalInputs::ContingencyConstraintLimit . 121
Table 139 – Association ends of ExternalInputs:: ContingencyConstraintLimit with
other classes . 121
Table 140 – Attributes of ExternalInputs::ControlAreaSolutionData . 122
Table 141 – Association ends of ExternalInputs:: ControlAreaSolutionData with other
classes . 122
Table 142 – Attributes of ExternalInputs::DefaultBid . 123
Table 143 – Association ends of ExternalInputs::DefaultBid with other classes . 123
Table 144 – Attributes of ExternalInputs::DefaultBidCurve . 124
Table 145 – Association ends of ExternalInputs::DefaultBidCurve with other classes . 124

Table 146 – Attributes of ExternalInputs::DefaultBidCurveData . 125
Table 147 – Association ends of ExternalInputs:: DefaultBidCurveData with other
classes . 125
Table 148 – Attributes of ExternalInputs::DefaultConstraintLimit . 125
Table 149 – Association ends of ExternalInputs:: DefaultConstraintLimit with other
classes . 126
Table 150 – Attributes of ExternalInputs::DiscreteMeasurementValueQuality . 126
Table 151 – Association ends of ExternalInputs:: DiscreteMeasurementValueQuality
with other classes . 126
Table 152 – Attributes of ExternalInputs::DistributionFactorSet . 127
Table 153 – Association ends of ExternalInputs:: DistributionFactorSet with other
classes . 127
Table 154 – Attributes of ExternalInputs::EnergyConsumerData . 127

Table 155 – Association ends of ExternalInputs:: EnergyConsumerData with other

classes . 128

Table 156 – Attributes of ExternalInputs::EnergyPriceIndex . 128

Table 157 – Association ends of ExternalInputs::EnergyPriceIndex with other classes . 128

Table 158 – Attributes of ExternalInputs::EnergyProfile . 128

Table 159 – Association ends of ExternalInputs::EnergyProfile with other classes . 129

Table 160 – Attributes of ExternalInputs::EnergyTransaction . 129

Table 161 – Association ends of ExternalInputs::EnergyTransaction with other classes . 130

Table 162 – Attributes of ExternalInputs::GenDistributionFactor . 130

Table 163 – Association ends of ExternalInputs:: GenDistributionFactor with other
classes . 130
Table 164 – Attributes of ExternalInputs::GeneratingUnitDynamicValues . 131
Table 165 – Association ends of ExternalInputs:: GeneratingUnitDynamicValues with
other classes . 131
Table 166 – Attributes of ExternalInputs::GenericConstraints . 131
Table 167 – Association ends of ExternalInputs::GenericConstraints with other classes . 132
Table 168 – Attributes of ExternalInputs::InterchangeETCData . 132
Table 169 – Association ends of ExternalInputs::InterchangeETCData with other
classes . 132
Table 170 – Attributes of ExternalInputs::InterchangeSchedule . 132
Table 171 – Association ends of ExternalInputs:: InterchangeSchedule with other
classes . 133
Table 172 – Attributes of ExternalInputs::IntermittentResourceEligibility . 133
Table 173 – Association ends of ExternalInputs:: IntermittentResourceEligibility with
other classes . 134
Table 174 – Attributes of Exte
...