IEC_TS_61400-26-3-2016.pdf

IEC TS 61400-26-3 Edition 1.0 2016-08 TECHNICAL SPECIFICATION Wind energy generation systems Part 26-3:Availability for wind power stations IEC TS 61400-26-3:2016-08(en)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC,Geneva,Switzerland 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 IECs 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.IEC Central Office Tel.:+41 22 919 02 11 3,rue de Varemb Fax:+41 22 919 03 00 CH-1211 Geneva 20 infoiec.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 The stand-alone application for consulting the entire bibliographical information on IEC International Standards,Technical Specifications,Technical Reports and other documents.Available for PC,Mac OS,Android Tablets and iPad.IEC publications search-www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,replaced and withdrawn publications.IEC Just Published-webstore.iec.ch/justpublished Stay up to date on all new IEC publications.Just Published details all new publications released.Available online and also once a month by email.Electropedia-www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing 20 000 terms and definitions in English and French,with equivalent terms in 15 additional languages.Also known as the International Electrotechnical Vocabulary(IEV)online.IEC Glossary-std.iec.ch/glossary 65 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002.Some entries have been collected from earlier publications of IEC TC 37,77,86 and CISPR.IEC Customer Service Centre-webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance,please contact the Customer Service Centre:csciec.ch.IEC TS 61400-26-3 Edition 1.0 2016-08 TECHNICAL SPECIFICATION Wind energy generation systems Part 26-3:Availability for wind power stations INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 27.180 ISBN 978-2-8322-3572-0 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinside 2 IEC TS 61400-26-3:2016 IEC 2016 CONTENTS FOREWORD.8 INTRODUCTION.10 1 Scope.12 2 Normative references.12 3 Terms,definitions and abbreviations.13 3.1 Terms and definitions.13 3.2 Abbreviations for Information available.14 3.3 Abbreviations for Information unavailable.16 4 Information model for WPS.17 4.1 General.17 4.2 Services.18 4.3 Information category priority.20 4.4 Information model for BOP.20 5 INFORMATION AVAILABLE(WPS).21 5.1 General.21 5.2 OPERATIVE.22 5.3 IN SERVICE.23 5.3.1 General.23 5.3.2 FULL PERFORMANCE.24 5.3.3 PARTIAL PERFORMANCE.25 5.3.4 READY STANDBY.25 5.4 OUT OF SERVICE.26 5.4.1 General.26 5.4.2 TECHNICAL STANDBY.27 5.4.3 OUT OF ENVIRONMENTAL SPECIFICATION.28 5.4.4 REQUESTED SHUTDOWN.29 5.4.5 OUT OF ELECTRICAL SPECIFICATION.29 5.5 NON-OPERATIVE.30 5.5.1 General.30 5.5.2 SCHEDULED MAINTENANCE.31 5.5.3 PLANNED CORRECTIVE ACTION.32 5.5.4 FORCED OUTAGE.32 5.5.5 SUSPENDED.33 5.6 FORCE MAJEURE.34 6 INFORMATION UNAVAILABLE(WPS).35 Annex A(informative)Entry and Exit condition overview.37 Annex B(informative)Application scenarios examples.38 B.1 Overview.38 B.2 Application scenarios.38 B.2.1 Example 1:Normal operation all WPS.38 B.2.2 Example 2:Normal operation part of WPS.39 B.2.3 Example 3:Dirty WTGSs blades all WPS.40 B.2.4 Example 4:Dirty WTGSs blades part of WPS.41 B.2.5 Example 5:BOP limitations all WPS.42 B.2.6 Example 6:BOP limitations part of WPS.43 IEC TS 61400-26-3:2016 IEC 2016 3 B.2.7 Example 7:Spinning reserve all WPS.44 B.2.8 Example 8:Spinning reserve part of WPS.46 B.2.9 Example 9:Noise restrictions Warranty related.47 B.2.10 Example 10:Noise restrictions environmentally related.48 B.2.11 Example 11:Ice storm on Grid all WPS.49 Annex C(informative)Balance of plant integration.51 C.1 WPS functions and services.51 C.2 Externally required functions and services.51 C.3 Internal