EN 61400-25-5:2007

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Wind turbines - Part 25-5: Communications for monitoring and control of wind power plants - Conformance testingSistemi generatorjev vetrne turbine - 25-5. del: Komunikacije za spremljanje in nadzor vetrnih elektrarn - Preskušanje skladnosti (IEC 61400-25-5:2006)Eoliennes - Partie 25-5: Communications pour la surveillance et la commande des centrales éoliennes - Essais de conformitéWindenergieanlagen - Teil 25-5: Kommunikation für die Überwachung und Steuerung von Windenergieanlagen - KonformitätsprüfungenTa slovenski standard je istoveten z:EN 61400-25-5:2007SIST EN 61400-25-5:2007en,de27.180Sistemi turbin na veter in drugi alternativni viri energijeWind turbine systems and other alternative sources of energyICS:SLOVENSKI
STANDARDSIST EN 61400-25-5:200701-november-2007

EUROPEAN STANDARD EN 61400-25-5 NORME EUROPÉENNE
EUROPÄISCHE NORM February 2007
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2007 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61400-25-5:2007 E
ICS 27.180
English version
Wind turbines -
Part 25-5: Communications for monitoring
and control of wind power plants -
Conformance testing (IEC 61400-25-5:2006)
Eoliennes -
Partie 25-5: Communications
pour la surveillance et la commande
des centrales éoliennes - Essais de conformité (CEI 61400-25-5:2006)
Windenergieanlagen -
Teil 25-5: Kommunikation
für die Überwachung und Steuerung
von Windenergieanlagen -
Konformitätsprüfungen (IEC 61400-25-5:2006)
This European Standard was approved by CENELEC on 2007-02-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard 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 Central Secretariat or to any CENELEC member.
This European Standard 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

- 2 -
Foreword The text of document 88/277/FDIS, future edition 1 of IEC 61400-25-5, prepared by IEC TC 88, Wind turbines, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61400-25-5 on 2007-02-01. The following dates were fixed: – latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement
(dop)
2007-11-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2010-02-01 Annex ZA has been added by CENELEC. __________ Endorsement notice The text of the International Standard IEC 61400-25-5:2006 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61850-4 NOTE
Harmonized as EN 61850-4:2002 (not modified). IEC 61850-5 NOTE
Harmonized as EN 61850-5:2003 (not modified). IEC 61850-6 NOTE
Harmonized as EN 61850-6:2004 (not modified). IEC 61850-7-3 NOTE
Harmonized as EN 61850-7-3:2003 (not modified). IEC 61850-8-1 NOTE
Harmonized as EN 61850-8-1:2004 (not modified). __________

- 3 - EN 61400-25-5:2007 Annex ZA
(normative)
Normative references to international publications with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE
When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
Publication Year Title EN/HD Year
IEC 61400-25 Series Wind turbines -
Part 25: Communications for monitoring and control of wind power plant EN 61400-25 Series
IEC 61850-7-1 2003 Communication networks and systems in substations -
Part 7-1: Basic communication structure for substation and feeder equipment - Principles and models EN 61850-7-1 2003
IEC 61850-7-2 2003 Communication networks and systems in substations -
Part 7-2: Basic communication structure for substation and feeder equipment - Abstract communication service interface (ACSI) EN 61850-7-2 2003
IEC 61850-7-4 2003 Communication networks and systems in substations -
Part 7-4: Basic communication structure for substation and feeder equipment - Compatible logical node classes and data classes EN 61850-7-4 2003
ISO/IEC 9646 Series Information technology - Open Systems Interconnection - Conformance testing methodology and framewor EN ISO/IEC 9646 Series

INTERNATIONAL STANDARD IEC61400-25-5 First edition2006-12 Wind turbines – Part 25-5: Communications for monitoring
and control of wind power plants – Conformance testing © IEC 2006
⎯
Copyright - all rights reserved 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 the publisher. International Electrotechnical Commission,
3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, SwitzerlandTelephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch
Web: www.iec.ch X For price, see current cataloguePRICE CODE
Commission Electrotechnique InternationaleInternational Electrotechnical Commission

– 2 – 61400-25-5 © IEC:2006(E) CONTENTS FOREWORD.3 INTRODUCTION.5
1 Scope.6 2 Normative references.7 3 Terms and definitions.7 4 Abbreviated terms.10 5 Introduction to conformance testing.11 5.1 General.11 5.2 Conformance test procedures.11 5.3 Quality assurance and testing.12 5.4 Testing.13 5.5 Documentation of conformance test report.15 6 Device related conformance testing.15 6.1 General guidelines.15 6.2 Standard test procedures.17 6.3 Conformance test procedures.17 7 Performance tests.39 7.1 General.39 7.2 Communications latency.40 7.3 Time synchronisation and accuracy.41 7.4 Stability test.43
Annex A (informative)
Examples of test procedure template.44
Bibliography.45
Figure 1 – Conceptual communication model of the IEC 61400-25 series.7 Figure 2 – Conceptual conformance assessment process.14 Figure 3 – Conceptual test system architecture.16 Figure 4 – Test procedure format.18 Figure 5 – Performance testing (black box principle).41 Figure 6 – Time synchronisation and accuracy test setup.42

61400-25-5 © IEC:2006(E) – 3 – INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
WIND TURBINES –
Part 25-5: Communications for monitoring
and control of wind power plants – Conformance testing
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 international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61400-25-5 has been prepared by IEC technical committee 88: Wind turbines.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The text of this standard is based on the following documents: FDIS Report on voting 88/277/FDIS 88/283/RVD
Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. A list of all parts of the IEC 61400 series, under the general title Wind turbines can be found on the IEC website.

– 4 – 61400-25-5 © IEC:2006(E) The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site 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. A bilingual version of this publication may be issued at a later date.

61400-25-5 © IEC:2006(E) – 5 – INTRODUCTION The IEC 61400-25 series defines communication for monitoring and control of wind power plants. The modeling approach of the IEC 61400-25 series has been selected to provide abstract definitions of classes and services such that the specifications are independent of specific protocol stacks, implementations, and operating systems. The mapping of these abstract classes and services to a specific communication profile may be found in IEC 61400-25-41. This part of IEC 61400-25 defines the methods and abstract test cases for conformance testing of devices used in wind power plants. The intended readers are test system developers. NOTE 1 It is recommended to obtain a common knowledge of the standards IEC 61400-25-1, IEC 61400-25-2, IEC 61400-25-3, and IEC 61400-25-4 before reading this part. NOTE 2 Abbreviations used in IEC 61400-25-5 may be listed in Clause 3 or may be found in
...