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1、INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC WT 01 First edition 2001-04 IEC System for Conformity Testing and Certification of Wind Turbines Rules and procedures Reference number IEC WT 01:2001(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC WT 01 First edition 2001-04 IEC System for Conformity T
2、esting and Certification of Wind Turbines Rules and procedures Commission Electrotechnique Internationale International Electrotechnical Commission Pour prix, voir catalogue en vigueur For price, see current catalogue PRICE CODEU IEC 2000 Copyright - all rights reserved No part of this publication m
3、ay 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 Commission3, rue de Varemb Geneva, Switzerland Telefax: +41 22 919 0300e-mail: inmailiec.ch IEC w
4、eb site http:/www.iec.ch 2 IEC WT 01 IEC:2001(E) CONTENTS Page FOREWORD.5 INTRODUCTION.6 Clause 1Title7 2Object 7 3Governing documents.7 4Organization.7 5Scope.7 6References.8 7Definitions 9 8Symbols and abbreviations.11 8.1Symbols 11 8.2Abbreviations 11 9Acceptance of Operating Bodies.11 9.1General
5、.11 9.2Accreditation .11 9.3Recognition Arrangements 11 10Management of the Certification system .12 10.1 General.12 10.2 Agreement on Certification 12 10.3 Issue of Certificates and Conformity Statements .12 10.4 Security of Relevant Documentation12 10.5 Maintenance and Expiration of Certificates13
6、 10.6 Corrective Actions .13 11The Extent of Certification 13 11.1 General.13 11.2 Type Certification 13 11.3 Project Certification.14 11.4 Component Certification15 12Type Certification .16 12.1 General.16 12.2 Design Evaluation .16 12.2.1 Design Control.17 12.2.2 Control and Protection System 17 1
7、2.2.3 Loads and Load Cases17 12.2.4 Structural, Mechanical and Electrical Components 18 12.2.5 Component Tests 18 12.2.6 Foundation Design Requirements18 12.2.7 Manufacturing Plan19 12.2.8 Installation Plan.19 12.2.9 Maintenance Plan19 12.2.10Personnel Safety.20 12.2.11Design Evaluation Conformity S
8、tatement.20 -,-,- IEC WT 01 IEC:2001(E) 3 ClausePage 12.3 Type Testing .20 12.3.1 Safety and Function Tests .21 12.3.2 Power Performance Measurements .22 12.3.3 Load Measurements 22 12.3.4 Blade Tests .22 12.3.5 Other Tests .23 12.3.6 Test Reports23 12.3.7 Type Test Conformity Statement23 12.4 Manuf
9、acturing Evaluation 23 12.4.1 Quality System Evaluation.23 12.4.2 Manufacturing Inspection.24 12.4.3 Manufacturing Conformity Statement.24 12.5 Foundation Design Evaluation.24 12.6 Type Characteristics Measurements25 12.6.1 Power Quality Measurements 25 12.6.2 Acoustic Noise Measurements.25 12.6.3 T
10、est Reports26 12.6.4 Type Characteristics Measurements Conformity Statement .26 12.7 Final Evaluation.26 12.8 Type Certificate.27 13Project Certification27 13.1 General.27 13.2 Site Assessment28 13.3 Foundation Design Evaluation.28 13.4 Installation Evaluation .29 13.4.1 Installation Quality System
11、29 13.4.2 Surveillance/Audits30 13.4.3 Installation Conformity Statement 30 13.5 Project Certificate30 13.6 Operation and Maintenance Surveillance.31 13.6.1 General .31 13.6.2 Operation and Maintenance Surveillance Requirements 31 13.6.3 Operation and Maintenance Surveillance Conformity Statement 31
12、 Annex A (Informative) Design Documentation 32 Annex B.1 (Informative) Type Certificate Example Format .36 Annex B.2 (Informative) Design Evaluation Conformity Statement Example Format .38 Annex B.3 (Informative) Type Test Conformity Statement Example Format39 Annex B.4 (Informative) Manufacturing C
13、onformity Statement Example Format. 40 Annex B.5 (Informative) Foundation Design Evaluation Conformity Statement Example Format41 Annex B.6 (Informative) Type Characteristics Measurements Conformity Statement Example Format42 Annex B.7 (Informative) Project Certificate Example Format 43 Annex B.8 (I
14、nformative) Site Assessment Conformity Statement Example Format .44 Annex B.9 (Informative) Foundation Design Conformity Statement Example Format 45 4 IEC WT 01 IEC:2001(E) Annex B.10 (Informative) Installation Conformity Statement Example Format46 Annex B.11 (Informative) Operation and Maintenance
15、Surveillance Conformity Statement Example Format.47 Annex B.12 (Informative) Component Certificate Example Format .48 Annex C Minimum Requirements for Load Measurements49 Annex D Requirements for Safety and Function Testing.50 Annex E Duration Tests for Small Wind Turbines.52 Figure 1 Modules of typ
16、e certification.14 Figure 2 Modules in Project Certification15 Figure 3 Elements of design evaluation17 Figure 4 Type testing elements 21 IEC WT 01 IEC:2001(E) 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ IEC SYSTEM FOR CONFORMITY TESTING AND CERTIFICATION OF WIND TURBINES RULES AND PROCEDURES FORE
17、WORD This publication has been prepared by TC 88: Wind turbine systems, and has been approved by the Conformity Assessment Board (CAB). It defines a certification system for wind turbines. It specifies rules of procedure and management for carrying out conformity evaluation with respect to standards
18、 and technical requirements for wind turbines. This document is intended to be used with other technical standards and normative documents and, where necessary, technical requirements and test procedures are specified. Compliance with this system does not relieve any person, organisation or corporat
19、ion of the responsibility for observing other applicable regulations. The text of this publication is based on the following documents: DocumentsReport on voting 88/115/CDV CAB/235A/DVCAB/270/RV Full information on the voting of the approval of this publication can be found in the report on voting i
20、ndicated in the above table. 6 IEC WT 01 IEC:2001(E) INTRODUCTION NOTE This INTRODUCTION provides an overview of the IEC WT System and is not part of the Rules. The international scheme for recognition of results of testing to standards for wind turbines is operated by the IEC, and known as the IEC
21、WT System. The IEC WT System is based on the principle of mutual recognition (reciprocal acceptance) by participants of test results and certificates issued by other participants for obtaining certification at national level, and operates within the scope of the IEC 61400 series of standards for win
22、d turbines. In addition to type testing, the IEC WT System provides for the recognition of or assessment for approval of the manufacturers quality system, regular surveillance through inspection of the manufacturers factory quality system and product quality plans, and audit testing of samples from
23、the manufacturers factory. The System is intended to result in significant benefit to the manufacturer by reducing the number of steps necessary to obtain certification or approval at national level. IEC WT 01 IEC:2001(E) 7 IEC SYSTEM FOR CONFORMITY TESTING AND CERTIFICATION OF WIND TURBINES RULES A
24、ND PROCEDURES 1 Title The title of the System is: IEC System for conformity testing and certification of wind turbines”, hereinafter referred to as “the IEC WT System”. 2 Object Taking into account the object of the International Electrotechnical Commission (IEC) as given in Article 2 of the Statute
25、s, the particular object of the IEC WT System, operated under the authority of the IEC in conformity with the Statutes, is to facilitate international trade in wind turbine generator systems which comply with one or more of the IEC standards prepared by IEC TC 88. This compliance, should reduce the
26、number of steps necessary to obtain certification or approval at national level whilst preserving an appropriate level of safety. 3 Governing documents The documents which state the Rules of the IEC WT System and which govern the organization of its work are as follows: the Statutes of the IEC; the
27、Rules of Procedure of the IEC and the ISO/IEC Directives, unless otherwise specified in the Rules of Procedure of the IEC WT System; the Rules and Procedures which define the principles of the IEC WT System and which are approved by the CAB; 4 Organization The system shall be monitored by an oversee
28、ing group, comprising the IEC TC 88 officers. The overseeing group reports annually to the CAB on the use and development of the IEC WTGS System. 5 Scope This publication defines a certification system for wind turbines (IEC WT). It specifies rules for procedures and management to carry out conformi
29、ty evaluation of WTs, with respect to specific standards and other technical requirements, relating to safety, reliability, performance, testing and interaction with electrical power networks. It provides: definitions of the elements in a wind turbine certification process; procedures for the confor
30、mity evaluation in a wind turbine certification system; procedures for conformity surveillance; rules for the documentation that is to be supplied by an Applicant for the conformity evaluation; and requirements for certification and inspection bodies and testing laboratories. 8 IEC WT 01 IEC:2001(E)
31、 The standard is not limited to WTs of any particular size or type. It describes procedures relating to design, manufacture, erection and installation, operation and maintenance, and decommissioning. The procedures deal with the assessment of loads and safety, testing, characteristics measurements a
32、nd surveillance of manufacturing, installation and operation. Some elements of certification are mandatory, whilst provision is specifically made for others to be optional. The purpose of the standard is to provide a common basis for certification of wind turbines, including a basis for acceptance o
33、f operating bodies and mutual recognition of certificates. The standard shall be used in conjunction with the appropriate IEC/ISO standards and Guides, see clause 6. 6 References The following documents contain normative provisions, which, through reference in this text, constitute provisions of the
34、 International Standard. At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative
35、documents referenced below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 61400-1: (Ed. 2, 1999), Wind turbine generator systems. Safety requirements. IEC 61400-2:1996, Wind turbine generator systems. Safety of small wind turbines. IEC 61400-11:1998, Wind
36、turbine generator systems. Acoustic noise measurement techniques. IEC 61400-12:1998, Wind turbine generator systems. Wind turbine power performance testing IEC 61400-13 TS Ed 1(in preparation): Wind turbine generator systems. Mechanical load measurements. IEC 61400-21:2001, Wind turbine generator sy
37、stems. Power quality requirements for grid connected wind turbines IEC 61400-23 TS (In preparation): Wind turbine generator systems. Full-scale structural testing of rotor blades for WTGs. IEC 60050-415:1999, International Electrotechnical Vocabulary (IEV), Chapter 415: Wind Turbine Systems ISO/IEC
38、Guide 2:1986, General terms and their definitions concerning standardization and related activities. IEC/ISO 17020:1999, General criteria for the operation of bodies performing inspection IEC/ISO 17025:1999, General requirements for the competence of calibration and testing laboratories. ISO/IEC Gui
39、de 62:1996, General requirements for bodies operating assessment and certification/registration of quality systems. ISO/IEC Guide 65:1996, General requirements for bodies operating product certification systems. -,-,- IEC WT 01 IEC:2001(E) 9 ISO 8402:1994, Quality management and quality assurance Vo
40、cabulary ISO 9001:1994, Quality systems Model for quality assurance in design, development, production, installation and servicing. ISO 9002:1994, Quality systems Model for quality assurance in production, installation and servicing. 7 Definitions The relevant definitions contained in ISO/IEC Guide
41、2, ISO 8402 and IEC 60050-415 are applicable. For purposes of this International Standard, the following definitions also apply: 7.1 accreditation procedure by which an authoritative body gives formal recognition that a body is impartial and technically competent to carry out specific tasks such as
42、certification, tests, specific types of tests etc. NOTE Accreditation is awarded following successful assessment and is followed by appropriate surveillance. 7.2 applicant entity applying for certification 7.3 certificate holder entity holding a certificate after the certificate is issued. NOTE This
43、 entity may not be the original applicant but nevertheless is responsible for maintenance of the certificate 7.4 certification procedure by which a third party gives written assurance that a product, process or service conforms to specified requirements, also known as conformity assessment 7.5 certi
44、fication body body that conducts certification of conformity 7.6 certification system system that has specific rules for procedure and management to carry out certification of conformity 7.7 evaluation for conformity systematic examination of the extent to which a product, process or service fulfils
45、 specified requirements 7.8 final evaluation report report containing the results of conformity evaluations relating to Type Certification. It is the basis for the decision to issue the Type Certificate -,-,- 10 IEC WT 01 IEC:2001(E) 7.9 inspection systematic examination of the extent to which a pro
46、duct, process or service fulfils specified requirements by means of measuring, observing, testing or gauging the relevant characteristics 7.10 installation process that encompasses on site fabrication, assembly, erection and commissioning 7.11 manufacture process that encompasses fabrication and ass
47、embly in a factory or workshop 7.12 manufacturer Entity manufacturing the wind turbine or, where relevant, main components of the wind turbine 7.13 operating body body that conducts certification of conformity, testing or inspection 7.14 surveillance continuing monitoring and verification of the sta
48、tus of procedures, products and services, and analysis of records in relation to referenced documents to ensure specified requirements are met 7.15 type certificate document issued upon the successful completion of type certification 7.16 type certification procedure by which a certification body gi
49、ves written assurance that a wind turbine type conforms to specified requirements 7.17 type testing action of carrying out tests for a given wind turbine type according to specified procedures 7.18 project certificate document issued upon successful completion of project certification 7.19 project certification procedure by which a certification body gives written assurance t