IEC 61400-25-5:2017
(Main)Wind energy generation systems - Part 25-5: Communications for monitoring and control of wind power plants - Compliance testing
Wind energy generation systems - Part 25-5: Communications for monitoring and control of wind power plants - Compliance testing
IEC 61400-25-5:2017 specifies standard techniques for testing of compliance of implementations, as well as specific measurement techniques to be applied when declaring performance parameters. The use of these techniques will enhance the ability of users to purchase systems that integrate easily, operate correctly, and support the applications as intended. This part of IEC 61400-25 defines: the methods and abstract test cases for compliance testing of server and client devices used in wind power plants; the metrics to be measured in said devices according to the communication requirements specified in IEC 61400-25 (all parts). This new edition includes the following significant technical changes with respect to the previous edition:
- harmonization with structure and test cases in IEC 61850-10:2012;
- reduction of overlap between standards and simplification by increased referencing to the IEC 61850 standard series.
Systèmes de génération d'énergie éolienne - Partie 25-5: Communications pour la surveillance et la commande des centrales éoliennes - Essai de conformité
l'IEC 61400-25-5:2017 spécifie les techniques normalisées destinées à soumettre à l'essai la conformité des mises en œuvre ainsi que des techniques de mesure spécifiques à appliquer lors de l'établissement des paramètres de performance. L'utilisation de ces techniques permet aux utilisateurs d'acheter en toute connaissance de cause des systèmes faciles à intégrer, qui fonctionnent correctement et prennent en charge les applications prévues.
La présente partie de l'IEC 61400-25 définit:
les méthodes et les cas d'essai abstraits pour les essais de conformité des dispositifs serveur et client utilisés dans les centrales éoliennes; les mesurages à réaliser dans lesdits dispositifs conformément aux exigences relatives à la communication spécifiées dans l'IEC 61400-25 (toutes les parties).Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- harmonisation avec la structure et les cas d'essai de l'IEC 61850-10:2012;
- réduction du chevauchement entre les normes et simplification par augmentation des références à la série de normes IEC 61850.
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IEC 61400-25-5 ®
Edition 2.0 2017-09
INTERNATIONAL
STANDARD
colour
inside
Wind energy generation systems –
Part 25-5: Communications for monitoring and control of wind power plants –
Compliance testing
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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IEC 61400-25-5 ®
Edition 2.0 2017-09
INTERNATIONAL
STANDARD
colour
inside
Wind energy generation systems –
Part 25-5: Communications for monitoring and control of wind power plants –
Compliance testing
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 27.180 ISBN 978-2-8322-4733-4
– 2 – IEC 61400-25-5:2017 © IEC 2017
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 9
4 Abbreviated terms . 12
5 Introduction to compliance testing . 12
5.1 General . 12
5.2 Compliance test procedures . 13
5.3 Quality assurance and testing . 14
5.3.1 General . 14
5.3.2 Quality plan . 14
5.4 Testing . 15
5.4.1 General . 15
5.4.2 Device testing . 16
5.5 Documentation of compliance test report . 17
6 Device related compliance testing . 17
6.1 Test methodology . 17
6.2 Compliance test procedures . 18
6.2.1 General . 18
6.2.2 Test procedure requirements . 18
6.2.3 Test structure . 19
6.2.4 Test cases to test a server device. 19
6.2.5 Test cases to test a client device . 38
6.2.6 Acceptance criteria . 52
7 Performance tests . 52
7.1 General . 52
7.2 Communication latency – Transfer time test introduction . 53
7.3 Time synchronisation and accuracy . 54
7.3.1 Time Sync test introduction. 54
7.3.2 Time Sync test methodology . 55
7.3.3 Testing criteria . 55
Annex A (informative) Examples of test procedure template . 56
A.1 Example 1 . 56
A.2 Example 2 . 56
Figure 1 – Conceptual communication model of the IEC 61400-25 standard series . 8
Figure 2 – Conceptual compliance assessment process. 16
Figure 3 – Test procedure format . 19
Figure 4 – Test system architecture to test a server device . 20
Figure 5 – Test system architecture to test a client device . 39
Figure 6 – Performance testing (black box principle) . 54
Figure 7 – Time synchronisation and accuracy test setup . 55
Table 1 – Server documentation test cases . 20
Table 2 – Server data model test cases . 21
Table 3 – Association positive test cases . 22
Table 4 – Association negative test cases . 22
Table 5 – Server positive test cases . 23
Table 6 – Server negative test cases . 24
Table 7 – Data set positive test cases . 25
Table 8 – Date set negative test cases . 26
Table 9 – Substitution positive test cases . 26
Table 10 – Unbuffered reporting positive test cases . 27
Table 11 – Unbuffered reporting negative test cases . 28
Table 12 – Buffered reporting positive test cases . 29
Table 13 – Buffered reporting negative test cases. 31
Table 14 – Log positive test cases . 32
Table 15 – Log negative test cases . 32
Table 16 – Control model test cases . 33
Table 17 – DOns test cases . 35
Table 18 – SBOns test cases . 35
Table 19 – DOes test cases . 36
Table 20 – SBOes test cases . 37
Table 21 – Time positive test cases . 38
Table 22 – Time negative test cases . 38
Table 23 – Client documentation test case . 39
Table 24 – Client data model test case . 40
Table 25 – Association positive test cases . 40
Table 26 – Association negative test cases . 41
Table 27 – Server positive test cases. 41
Table 28 – Server negative test cases . 42
Table 29 – Data set positive test cases . 43
Table 30 – Data set negative test cases. 43
Table 31 – Substitution test cases . 44
Table 32 – Unbuffered reporting positive test cases . 44
Table 33 – Unbuffered reporting negative test cases . 45
Table 34 – Buffered reporting positive test cases . 46
Table 35 – Buffered reporting negative test cases. 47
Table 36 – Log positive test cases . 48
Table 37 – Log negative test cases . 48
Table 38 – Control model positive test cases . 49
Table 39 – Control model negative test cases . 49
Table 40 – SBOes test cases . 50
Table 41 – SBOns test cases . 50
Table 42 – DOes test cases . 51
Table 43 – DOns test cases . 51
– 4 – IEC 61400-25-5:2017 © IEC 2017
Table 44 – Time positive test cases . 52
Table 45 – Time negative test cases . 52
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
WIND ENERGY GENERATION SYSTEMS –
Part 25-5: Communications for monitoring
and control of wind power plants –
Compliance testing
FOREWORD
1) The Intern
...
IEC 61400-25-5 ®
Edition 2.0 2017-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Wind energy generation systems –
Part 25-5: Communications for monitoring and control of wind power plants –
Compliance testing
Systèmes de génération d'énergie éolienne –
Partie 25-5: Communications pour la surveillance et la commande des centrales
éoliennes – Essai de conformité
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
your local IEC member National Committee for further information.
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
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IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
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 corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary
(IEV) online.
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Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
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once a month by email. French extracted from the Terms and Definitions clause of
IEC publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or CISPR.
need further assistance, please contact the Customer Service
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IEC 61400-25-5 ®
Edition 2.0 2017-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Wind energy generation systems –
Part 25-5: Communications for monitoring and control of wind power plants –
Compliance testing
Systèmes de génération d'énergie éolienne –
Partie 25-5: Communications pour la surveillance et la commande des centrales
éoliennes – Essai de conformité
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.180 ISBN 978-2-8322-8805-4
– 2 – IEC 61400-25-5:2017 © IEC 2017
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 9
4 Abbreviated terms . 12
5 Introduction to compliance testing . 12
5.1 General . 12
5.2 Compliance test procedures . 13
5.3 Quality assurance and testing . 14
5.3.1 General . 14
5.3.2 Quality plan . 14
5.4 Testing . 15
5.4.1 General . 15
5.4.2 Device testing . 16
5.5 Documentation of compliance test report . 17
6 Device related compliance testing . 17
6.1 Test methodology . 17
6.2 Compliance test procedures . 18
6.2.1 General . 18
6.2.2 Test procedure requirements . 18
6.2.3 Test structure . 19
6.2.4 Test cases to test a server device. 19
6.2.5 Test cases to test a client device . 38
6.2.6 Acceptance criteria . 52
7 Performance tests . 52
7.1 General . 52
7.2 Communication latency – Transfer time test introduction . 53
7.3 Time synchronisation and accuracy . 54
7.3.1 Time Sync test introduction. 54
7.3.2 Time Sync test methodology . 55
7.3.3 Testing criteria . 55
Annex A (informative) Examples of test procedure template . 56
A.1 Example 1 . 56
A.2 Example 2 . 56
Figure 1 – Conceptual communication model of the IEC 61400-25 standard series . 8
Figure 2 – Conceptual compliance assessment process. 16
Figure 3 – Test procedure format . 19
Figure 4 – Test system architecture to test a server device . 20
Figure 5 – Test system architecture to test a client device . 39
Figure 6 – Performance testing (black box principle) . 54
Figure 7 – Time synchronisation and accuracy test setup . 55
Table 1 – Server documentation test cases . 20
Table 2 – Server data model test cases . 21
Table 3 – Association positive test cases . 22
Table 4 – Association negative test cases . 22
Table 5 – Server positive test cases . 23
Table 6 – Server negative test cases . 24
Table 7 – Data set positive test cases . 25
Table 8 – Date set negative test cases . 26
Table 9 – Substitution positive test cases . 26
Table 10 – Unbuffered reporting positive test cases . 27
Table 11 – Unbuffered reporting negative test cases . 28
Table 12 – Buffered reporting positive test cases . 29
Table 13 – Buffered reporting negative test cases. 31
Table 14 – Log positive test cases . 32
Table 15 – Log negative test cases . 32
Table 16 – Control model test cases . 33
Table 17 – DOns test cases . 35
Table 18 – SBOns test cases . 35
Table 19 – DOes test cases . 36
Table 20 – SBOes test cases . 37
Table 21 – Time positive test cases . 38
Table 22 – Time negative test cases . 38
Table 23 – Client documentation test case . 39
Table 24 – Client data model test case . 40
Table 25 – Association positive test cases . 40
Table 26 – Association negative test cases . 41
Table 27 – Server positive test cases. 41
Table 28 – Server ne
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