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SIST EN 61970-456:2013/A1:2016

(Amendment)

Energy management system application program interface (EMS-API) - Part 456: Solved power system state profiles

Energy management system application program interface (EMS-API) - Part 456: Solved power system state profiles

Schnittstelle für Anwendungsprogramme für Netzführungssysteme (EMS-API) - Teil 456: Gelöste Zustandsprofile des Stromversorgungssystems

Interface de programmation d'application pour système de gestion d'énergie (EMS-API) - Partie 456: Profils d'état de réseaux électriques résolus

Programski vmesnik za sistem za upravljanje energije (EMS-API) - 456. del: Profili stanja sproščenega elektroenergetskega sistema - Dopolnilo A1

General Information

Status
Withdrawn
Publication Date
22-Feb-2016
Withdrawal Date
01-Mar-2021
ICS
29.240.30 - Control equipment for electric power systems
35.200 - Interface and interconnection equipment
Technical Committee
PSE - Power systems management
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
25-Feb-2021
Due Date
20-Mar-2021
Completion Date
02-Mar-2021
Ref Project
EN 61970-456:2013/A1:2016 - Energy management system application program interface (EMS-API) - Part 456: Solved power system state profiles

Relations

Amends
SIST EN 61970-456:2013 - Energy management system application program interface (EMS-API) - Part 456: Solved power system state profiles
Effective Date
01-Mar-2016
Replaced By
SIST EN IEC 61970-456:2018 - Energy management system application program interface (EMS-API) - Part 456: Solved power system state profiles
Effective Date
01-Oct-2018
Amends
SIST EN 61970-456:2013 - Energy management system application program interface (EMS-API) - Part 456: Solved power system state profiles
Effective Date
07-Jun-2022

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SLOVENSKI STANDARD
SIST EN 61970-456:2013/A1:2016
01-marec-2016
3URJUDPVNLYPHVQLN]DVLVWHP]DXSUDYOMDQMHHQHUJLMH (06$3, GHO3URILOL
VWDQMDVSURãþHQHJDHOHNWURHQHUJHWVNHJDVLVWHPD'RSROQLOR$
Energy management system application program interface (EMS-API) - Part 456: Solved
power system state profiles
Ta slovenski standard je istoveten z: EN 61970-456:2013/A1:2016
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 61970-456:2013/A1:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61970-456:2013/A1:2016

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SIST EN 61970-456:2013/A1:2016


EUROPEAN STANDARD EN 61970-456:2013/A1

NORME EUROPÉENNE

EUROPÄISCHE NORM
January 2016
ICS 33.200

English Version
Energy management system application program interface
(EMS-API) - Part 456: Solved power system state profiles
(IEC 61970-456:2013/A1:2015)
Interface de programmation d'application pour système de Schnittstelle für Anwendungsprogramme für
gestion d'énergie (EMS-API) - Partie 456: Profils d'état de Netzführungssysteme (EMS-API) - Teil 456: Globale
réseaux électriques résolus Stabilitätsbeurteilung in elektrischen Versorgungssystemen
(IEC 61970-456:2013/A1:2015) (IEC 61970-456:2013/A1:2015)
This amendment A1 modifies the European Standard EN 61970-456:2013; it was approved by CENELEC on 2015-11-03. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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.


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
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 61970-456:2013/A1:2016 E

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SIST EN 61970-456:2013/A1:2016
EN 61970-456:2013/A1:2016
European foreword
The text of document 57/1591/FDIS, future edition 1 of IEC 61970-456:2013/A1, 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 61970-456:2013/A1:2016.
The following dates are fixed:
– latest date by which the document has to be implemented at (dop) 2016-08-03
national level by publication of an identical national
standard or by endorsement
– latest date by which the national standards conflicting with (dow) 2018-11-03
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.
Endorsement notice
The text of the International Standard IEC 61970-456:2013/A1:2015 was approved by CENELEC as a
European Standard without any modification.
2

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SIST EN 61970-456:2013/A1:2016



IEC 61970-456

®


Edition 1.0 2015-09




INTERNATIONAL



STANDARD














AMENDMENT 1





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

Part 456: Solved power system state profiles




























INTERNATIONAL

ELECTROTECHNICAL

COMMISSION






ICS 33.200 ISBN 978-2-8322-2911-8



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


® Registered trademark of the International Electrotechnical Commission

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SIST EN 61970-456:2013/A1:2016
– 2 – IEC 61970-456:2013/AMD1:2015
© IEC 2015
FOREWORD
This amendment has been prepared by IEC technical committee 57: Power systems
management and associated information exchange.
IEC 61970-456:2013 is based on IEC 61970-301 Edition 4 (2013). Both are based on the
61970 UML version CIM14. The amendment is based on IEC 61970-301 Edition 5 (2013) and
the 61970 UML version CIM15.
For the Topology profile this amendment includes the following changes with respect to the
previous edition:
a) The classes Name and NameType classes have been added.
b) The class TopologicalNode has been extended with the role ConnectivityNodeContainer.
c) The attribute IdentifiedObject.description has been removed.
For the StateVariables profile this edition includes the following changes with respect to the
previous edition:
a) The role TopologicalIsland.ToplogicalNodes has been replaced by
ToplogicalNode.TopologicalIsland.
b) The documentation of attributes SvPowerFlow.p and SvPowerFlow.q has been updated.
c) The attribute SvShuntCompensatorSections.sections has been changed from Integer to
Float.
d) The attribute SvShuntCompensatorSections.continuousSections is removed.
e) The attribute SvTapStep.position is changed from Integer to Float.
f) The attribute SvTapStep.continuousPosition is removed.
g) The attribute SvVoltage.angle is changed from radians to degrees.
h) The data types have be
...

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This part of IEC 61970 specifies a standard interface for exchanging dynamic model information
needed to support the analysis of the steady state stability (small-signal stability) and/or
transient stability of a power system or parts of it. The schema(s) for expressing the dynamic
model information are derived directly from the CIM, more specifically from IEC 61970-302.
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upon other standard profiles for the equipment as specified in IEC 61970-452, CIM static
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system, which bounds the scope of the exchange. The profile information described by this
document needs to be exchanged in conjunction with IEC 61970-452 and IEC 61970-456
profiles’ information to support the data requirements of transient analysis tools. IEC 61970-456
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various types of power system network model exchanges.
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predefined libraries of classes interconnected in a standard manner that represent dynamic
behaviour of elements of the power system. The exchange only indicates the name of the
model along with the attributes needed to describe its behaviour.
• proprietary user-defined models: an exchange that would provide users the ability to
exchange the parameters of a model representing a vendor or user proprietary device where
an explicit description of the model is not described in this document. The connections
between the proprietary models and standard models are the same as described for the
standard models exchange. Recipient of the data exchange will need to contact the sender
for the behavioural details of the model.
This document builds on IEC 61970-302, CIM for dynamics which defines the descriptions of
the standard dynamic models, their function block diagrams, and how they are interconnected
and associated with the static network model. This type of model information is assumed to be
pre-stored by all software applications hence it is not necessary to be exchanged in real-time
or as part of a dynamics model exchange.

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Application integration at electric utilities - System interfaces for distribution management - Part 13: Common distribution power system model profiles
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Utility or between a Utility and external applications to the utility. This document provides a list
of profiles which allow to model balanced and unbalanced distribution networks in order to
conduct network analysis (Power flow calculation). Therefore, it leverages already existing
profiles (IEC 61970-45x based on IEC 61970-301 (CIM base) or profiles based on
IEC 6196811
CIM extension for Distribution). This document reuses some profiles without any
change, or eventually extends them or restricts them. Moreover, it proposes other profiles to
reflect Distribution needs.
Use of CIM in Distribution is not a new topic. Several documents can be of interest
[13][17][18][19][20]. This document includes informative parts, as CIM model extensions, which
could be integrated in future versions of the IEC CIM Model. These extensions have been used
by some utilities for utility internal information exchange use cases and to support information
exchanges between different market participants like Transmisstion System Operators (TSO),
Distributed System Operators (DSO), Distributed Network Operators (DNO) and Significant Grid
Users (SGU) including generators and industry (see Annex J for example).

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