IEC 62325-451-3:2014/AMD1:2017

IEC 62325-451-3 ®
Edition 1.0 2017-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
A MENDMENT 1
AM ENDEMENT 1
Framework for energy market communications –
Part 451-3: Transmission capacity allocation business process (explicit or
implicit auction) and contextual models for European market

Cadre pour les communications pour le marché de l’énergie –
Partie 451-3: Processus métier d’attribution de la capacité de transport (vente
aux enchères explicite ou implicite) et modèles contextuels pour le marché
européen
IEC 62325-451-3:2014-07/AMD1:2017-05(en-fr)

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IEC 62325-451-3 ®
Edition 1.0 2017-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
A MENDMENT 1
AM ENDEMENT 1
Framework for energy market communications –

Part 451-3: Transmission capacity allocation business process (explicit or

implicit auction) and contextual models for European market

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

Partie 451-3: Processus métier d’attribution de la capacité de transport (vente

aux enchères explicite ou implicite) et modèles contextuels pour le marché

européen
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.200 ISBN 978-2-8322-4209-4

– 2 – IEC 62325-451-3:2014/AMD1:2017
 IEC 2017
FOREWORD
This amendment has been prepared by IEC technical committee 57: Power systems
management and associated information exchange.
The text of this amendment is based on the following documents:
CDV Report on voting
57/1755/CDV 57/1825/RVC
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC website 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• withdrawn,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.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.
_____________
 IEC 2017
Figure 4 – Establish offered capacity overview
Replace existing Figure 4 by the following new figure:
sd Establish offered capacity
(from Roles) (from Roles) (from Roles) (from Roles) (from Roles) (from Roles)
Capacity trader Nomination validator Capacity coordinator System operator Transmission capacity Market information
allocator aggregator
Agree on NTC / ATC capacity
(Capacity_MarketDocument)
Already allocated capacity
(Capacity_MarketDocument)
NTC/ATC capacity
(Capacity_MarketDocument)
Firm schedules
Capacity for resale
(Schedule_MarketDocument)
(Rights_MarketDocument)
Compute released capacity - UIOSI (use it or sell it), UIOLI (use it or lose it), etc.
Total capacity for resale
(Rights_MarketDocument)
Calculate offered capacity()
Agreed offered capacity
(Capacity_MarketDocument)
Prepare the auction
specification()
Publish auction specification
(CapacityAuctionSpecification_MarketDocument)
IEC
– 4 – IEC 62325-451-3:2014/AMD1:2017
 IEC 2017
Figure 11 – Capacity auction specification contextual model
Replace existing Figure 11 by the following new figure:
class Capacity auction specification contextual model
+Sender_MarketParticipant
«ABIE»
Capacity AuctionSpecification_Mar ketDocument «ABIE»
«ABIE»
1.1 «ABIE»
+Process
Mar ketPar ticipant +MarketRole
Pr ocess Mar ketRole
+ mRID: ID_String
1.1 + revisionNumber: ESMPVersion_String +Receiver_MarketParticipant + mRID: PartyID_String 1.1
+ processType: ProcessKind_String + type: MarketRoleKind_String
+ type: MessageKind_String
0.1
+ createdDateTime: ESMP_DateTime
«ABIE»
+Period 1.1
Contr act_Mar ketAgr eement
+MarketAgreement
«ABIE»
+ type: CapacityContractKind_String
Time_Per iod
1.1
+ timeInterval: ESMP_DateTimeInterval
+Domain 1.1
+Delivery_Period+Bid1.1ding_Period 1.1
«ABIE»
«ABIE»
Domain
+In_Domain +Auction_TimeSeries 1.* +Contestation_MarketAgreement
Date_Mar ketAgr eement
+ mRID: AreaID_String
1.1
1.1 «ABIE» + createdDateTime: ESMP_DateTime
+Out_Domain Auction_TimeSer ies
+Notification_MarketAgreement
1.1 + mRID: ID_String
1.1
+ businessType: BusinessKind_String
+Publication_MarketAgreement
«ABIE» +Auction
+ curveType: CurveType_String
Auction 1.1
1.1 +Resale_MarketAgreement
+ category: Category_String
0.1
+ type: AuctionKind_String
+ allocationMode: AllocationMode_String
+Quantity_Measure_Unit
+ paymentTerms: PaymentTerms_String
«ABIE»
+ cancelled: ESMPBoolean_String [0.1]
1.1
Measur e_Unit
+Price_Measure_Unit
+Currency_Unit + name: MeasurementUnitKind_String
1.1
«ABIE»
Cur r ency _Unit 1.1 +Period 0.*
+ name: CurrencyCode_String
«ABIE»
Ser ies_Per iod
0.1
+ConnectingLine_RegisteredResource
+ timeInterval: ESMP_DateTimeInterval
+RightsCharacteristics_Auction 0.*
«ABIE» + resolution: Duration
Register edResour ce
«ABIE»
+Reason 0.*
RightsChar acter istics_Auction
+ mRID: ResourceID_String
+Point 1.*
«ABIE»
+AuctionDescription_AttributeInstanceComponent 0.*
+ rights: RightsKind_String
«ABIE» Reason
Point
«ABIE»
+ code: ReasonCode_String
Attr ibuteInstanceComponent
+ text: ReasonText_String [0.1]
+ position: Position_Integer
+ quantity: Decimal
+ position: Position_Integer
+ attribute: String
IEC
Table 29 – IsBasedOn dependency
In Table 29 insert the following new row after the row “Reason”:
Name Is BasedOn Class Complete IsBasedOn Path
RegisteredResource MarketCommon::RegisteredResource IEC62325/MarketCommon

Table 35 – Association ends of Capacity auction specification contextual
model::Auction_TimeSeries with other classes
In Table 35 insert the following new row after the row “Bidding_Period”:
mult. Role Class type name Description
[0.1] ConnectingLine_Registered RegisteredResource The identification of a resource associated with
Resource a TimeSeries.
The identification of a set of lines that connect
two areas; the transmission capacity rights are
related to this set of lines.
Association Based On:
ESMPClasses::RegisteredResource.Registere
dResource[0.*]
-----
ESMPClasses::TimeSeries.[]
6.3.3 Detailed Capacity auction specification contextual model
Insert the following new Subclause 6.3.3.18 at end of Subclause 6.3.3:

 IEC 2017
6.3.3.18 RegisteredResource
A resource that is registered through the market participant registration system. Examples
include generating unit, load, and non-physical generator or load.
IsBasedOn: ESMPClasses::RegisteredResource
Table 254 shows all attributes of RegisteredResource.
Table 254 – Attributes of Capacity auction specification contextual
model::RegisteredResource
mult. Attribute name Attribute type Description
[1.1] mRID ResourceID_String The unique identification of a resource.

– 6 – IEC 62325-451-3:2014/AMD1:2017
 IEC 2017
Figure 12 – Capacity auction specification assembly model
Replace existing Figure 12 by the following new figure:
class Capacity auction specification assembly model
«MBIE»
Capacity AuctionSpecification_Mar ketDocument
+ mRID :ID_String
+ revisionNumber :ESMPVersion_String
+ type :MessageKind_String
+ process.processType :ProcessKind_String
+ sender_MarketParticipant.mRID :PartyID_String
+ sender_MarketParticipant.marketRole.type :MarketRoleKind_String
+ receiver_MarketParticipant.mRID :PartyID_String [0.1]
+ receiver_MarketParticipant.marketRole.type :MarketRoleKind_String [0.1]
+ createdDateTime :ESMP_DateTime
+ period.timeInterval :ESMP_DateTimeInterval
+ domain.mRID :AreaID_String
+Auction_TimeSeries 1.*
«MBIE»
Auction_TimeSer ies
+ mRID :ID_String
+ businessType :BusinessKind_String
+ auction.category :Category_String
+ auction.type :AuctionKind_String
+ auction.allocationMode :AllocationMode_String
+ auction.paymentTerms :PaymentTerms_String
+ auction.cancelled :ESMPBoolean_String [0.1]
+ bidding_Period.timeInterval :ESMP_DateTimeInterval
+ in_Domain.mRID :AreaID_String
+ out_Domain.mRID :AreaID_String
+ marketAgreement.type :CapacityContractKind_String
+ delivery_Period.timeInterval :ESMP_DateTimeInterval
+ quantity_Measure_Unit.name :MeasurementUnitKind_String
+ price_Measure_Unit.name :MeasurementUnitKind_String
+ currency_Unit.name :CurrencyCode_String
+ notification_MarketAgreement.createdDateTime :DateTime
+ contestation_MarketAgreement.createdDateTime :DateTime
+ publication_MarketAgreement.createdDateTime :DateTime
+ resale_MarketAgreement.createdDateTime :Date
...