IEC 61400-25-3:2015
(Main)Wind turbines - Part 25-3: Communications for monitoring and control of wind power plants - Information exchange models
Wind turbines - Part 25-3: Communications for monitoring and control of wind power plants - Information exchange models
IEC 61400-25-3:2015 is available as IEC 61400-25-3:2015 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61400-25-3:2015 specifies an abstract communication service interface describing the information exchange between a client and a server for:
- data access and retrieval,
- device control,
- event reporting and logging,
- self-description of devices (device data dictionary),
- data typing and discovery of data types.
Main changes with respect to the previous edition consist of:
- harmonization with newer editions of IEC 61850 standards;
- reduction of overlap between standards and simplification by increased referencing, etc.
Eoliennes - Partie 25-3: Communications pour la surveillance et la commande des centrales éoliennes - Modèles d'échange d'information
L'IEC 61400-25-3:2015 est disponible sous forme de IEC 61400-25-3:2015 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L'IEC 61400-25-3:2015 spécifie une interface abstraite pour les services de communication qui décrit l'échange d'information entre un client et un serveur pour:
- l'accès et la récupération des données,
- la commande des dispositifs,
- les rapports et journalisations d'événements,
- l'autodescription des dispositifs (dictionnaire de données de dispositif),
- l'établissement de types de données et la découverte de types de données. Cette nouvelle édition comporte les changements importants suivants par rapport à l'édition précédente:
- l'harmonisation avec de nouvelles éditions de la série IEC 61850;
- la réduction de l'écart entre les normes et la simplification par un référencement amélioré, etc.
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IEC 61400-25-3 ®
Edition 2.0 2015-06
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Wind turbines –
Part 25-3: Communications for monitoring and control of wind power plants –
Information exchange models
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.
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committee,…). It also gives information on projects, replaced clause of IEC publications issued since 2002. Some entries
and withdrawn publications. have been collected from earlier publications of IEC TC 37,
77, 86 and CISPR.
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IEC 61400-25-3 ®
Edition 2.0 2015-06
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Wind turbines –
Part 25-3: Communications for monitoring and control of wind power plants –
Information exchange models
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 27.180 ISBN 978-2-8322-2783-1
– 2 – IEC 61400-25-3:2015 RLV © IEC 2015
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 8
3 Terms and definitions . 8
4 Abbreviated terms . 12
5 General . 12
6 Information exchange models overview . 13
7 Operational functions . 15
7.1 General . 15
7.2 Association and authorisation model . 15
7.3 Control model . 16
7.3.1 General . 16
7.3.2 Direct control / Select before operate (SBO) . 17
7.3.3 Operate / TimeActivatedOperate . 17
7.3.4 Normal security / Enhanced security . 17
7.4 Monitoring, reporting and logging model . 18
8 Management functions . 20
8.1 General . 20
8.2 User management/access security model . 20
8.3 Setup model . 20
8.4 Time synchronisation model . 20
8.5 Diagnostic (self-monitoring) model . 20
9 The ACSI for wind power plant information models . 20
9.1 General . 20
9.2 Services of association and authorisation . 21
9.3 Services of Server class GenServerClass . 22
9.4 Services of Logical Device class GenLogicalDeviceClass . 22
9.5 Services of Logical Node class GenLogicalNodeClass . 22
9.6 Services of Data class GenDataObjectClass . 23
9.7 Services of DataSetClass . 23
9.8 Services of ReportControlBlockClass . 24
9.8.1 ACSI conformant services.
9.8.2 AddSubscription .
9.8.3 Remove Subscription .
9.9 Services of Log Control Block and Log classes LogControlBlockClass and
Log classes . 27
9.10 Services of control class ControlClass . 28
Annex A (informative) Examples of reporting and logging services . 29
A.1 Reporting example . 29
A.2 Logging example . 29
Annex B (normative) Relationship between ACSI services and functional constraints . 31
Annex C (informative) Relationship between ACSI defined in IEC 61850-7-2 and
IEC 61400-25-3 . 33
Annex D (normative) ACSI conformance statement . 35
D.1 General . 35
D.2 ACSI basic conformance statement . 35
D.3 ACSI models conformance statement . 35
D.4 ACSI service conformance statement . 37
Bibliography . 39
Figure 1 – Conceptual communication model of the IEC 61400-25 series . 8
Figure 2 – Association and authorisation model (conceptual) . 15
Figure 3 – Control model (conceptual) . 16
Figure 4 – Monitoring, reporting and logging model (conceptual) . 19
Figure 5 – Conceptual information exchange model for a wind power plant . 21
Figure 6 – Buffered report control block – conceptual . 25
Figure 7 – Log control block – conceptual . 28
Figure A.1 – Mapping of information models to data sets for reporting (example) . 29
Figure A.2 – Logging basics (example) . 30
Figure C.1 – Conceptual service model of the ACSI . 34
Table 1 – Information exchange models . 14
Table 2 – Comparison of the information retrieval methods . 19
Table 3 – Two-Party-Application-Association .
Table 4 – Server .
Table 5 – Logical Device .
Table 6 – Logical Node .
Table 7 – DATA .
Table 8 – DATA-SET .
Table 9 – REPORT-CONTROL .
Table 10 – AddSubscription service .
Table 11 – RemoveSubscription service .
Table 12 – LOG and LOG-CONTROL.
Table 13 3 – Data filter . 27
Table 14 – CONTROL . 26
Table B.1 – Relationship between ACSI Services and Functional Constraints . 31
Table D.1 – Basic conformance statement . 35
Table D.2 – ACSI models conformance statement. 36
Table D.3 – ACSI service conformance statement (1 of 2) . 37
Table D.4 – Time . 38
– 4 – IEC 61400-25-3:2015 RLV © IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
WIND TURBINES –
Part 25-3: Communications for monitoring
and control of wind power plants –
Information exchange models
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
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3) IEC Publications
...
IEC 61400-25-3 ®
Edition 2.0 2015-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Wind turbines –
Part 25-3: Communications for monitoring and control of wind power plants –
Information exchange models
Eoliennes –
Partie 25-3: Communications pour la surveillance et la commande des centrales
éoliennes – Modèles d'échange d’information
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
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CH-1211 Geneva 20 info@iec.ch
Switzerland www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.
IEC Catalogue - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
The stand-alone application for consulting the entire The world's leading online dictionary of electronic and
bibliographical information on IEC International Standards, electrical terms containing more than 30 000 terms and
Technical Specifications, Technical Reports and other definitions in English and French, with equivalent terms in 15
documents. Available for PC, Mac OS, Android Tablets and additional languages. Also known as the International
iPad. Electrotechnical Vocabulary (IEV) online.
IEC publications search - www.iec.ch/searchpub IEC Glossary - std.iec.ch/glossary
The advanced search enables to find IEC publications by a More than 60 000 electrotechnical terminology entries in
variety of criteria (reference number, text, technical English and French extracted from the Terms and Definitions
committee,…). It also gives information on projects, replaced clause of IEC publications issued since 2002. Some entries
and withdrawn publications. have been collected from earlier publications of IEC TC 37,
77, 86 and CISPR.
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IEC 61400-25-3 ®
Edition 2.0 2015-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Wind turbines –
Part 25-3: Communications for monitoring and control of wind power plants –
Information exchange models
Eoliennes –
Partie 25-3: Communications pour la surveillance et la commande des centrales
éoliennes – Modèles d'échange d’information
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.180 ISBN 978-2-8322-2722-0
– 2 – IEC 61400-25-3:2015 © IEC 2015
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references. 8
3 Terms and definitions . 8
4 Abbreviated terms . 9
5 General . 9
6 Information exchange models overview . 10
7 Operational functions . 12
7.1 General . 12
7.2 Association and authorisation model . 12
7.3 Control model . 13
7.3.1 General . 13
7.3.2 Direct control / Select before operate (SBO) . 14
7.3.3 Operate / TimeActivatedOperate . 14
7.3.4 Normal security / Enhanced security . 14
7.4 Monitoring, reporting and logging model . 14
8 Management functions . 16
8.1 General . 16
8.2 User management/access security model . 16
8.3 Setup model . 16
8.4 Time synchronisation model . 16
8.5 Diagnostic (self-monitoring) model . 16
9 The ACSI for wind power plant information models . 17
9.1 General . 17
9.2 Services of association and authorisation . 17
9.3 Services of GenServerClass . 18
9.4 Services of GenLogicalDeviceClass . 18
9.5 Services of GenLogicalNodeClass . 18
9.6 Services of GenDataObjectClass . 18
9.7 Services of DataSetClass . 19
9.8 Services of ReportControlBlockClass . 19
9.9 Services of LogControlBlockClass and LogClass . 20
9.10 Services of ControlClass . 21
Annex A (informative) Examples of reporting and logging services . 22
A.1 Reporting example . 22
A.2 Logging example . 22
Annex B (normative) Relationship between ACSI services and functional constraints . 24
Annex C (informative) Relationship between ACSI defined in IEC 61850-7-2 and
IEC 61400-25-3 . 26
Annex D (normative) ACSI conformance statement . 28
D.1 General . 28
D.2 ACSI basic conformance statement . 28
D.3 ACSI models conformance statement . 28
D.4 ACSI service conformance statement . 30
IEC 61400-25-3.2015 © IEC 2015 – 3 –
Bibliography . 32
Figure 1 – Conceptual communication model of the IEC 61400-25 series . 8
Figure 2 – Association and authorisation model (conceptual) . 12
Figure 3 – Control model (conceptual) . 13
Figure 4 – Monitoring, reporting and logging model (conceptual) . 15
Figure 5 – Conceptual information exchange model for a wind power plant . 17
Figure 6 – Buffered report control block – conceptual . 20
Figure 7 – Log control block – conceptual . 21
Figure A.1 – Mapping of information models to data sets for reporting (example) . 22
Figure A.2 – Logging basics (example) . 23
Figure C.1 – Conceptual service model of the ACSI . 27
Table 1 – Information exchange models . 11
Table 2 – Comparison of the information retrieval methods . 16
Table 3 – Data filter . 20
Table B.1 – Relationship between ACSI Services and Functional Constraints . 24
Table D.1 – Basic conformance statement . 28
Table D.2 – ACSI models conformance statement . 29
Table D.3 – ACSI service conformance statement (1 of 2) . 30
Table D.4 – Time . 31
– 4 – IEC 61400-25-3:2015 © IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
WIND TURBINES –
Part 25-3: Communications for monitoring
and control of wind power plants –
Information exchange models
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for st
...
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