• I.S. EN 61400-23:2014

    Current The latest, up-to-date edition.

    WIND TURBINES - PART 23: FULL-SCALE STRUCTURAL TESTING OF ROTOR BLADES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2014

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Notation
    5 General principles
    6 Documentation and procedures for test blade
    7 Blade test program and test plans
    8 Load factors for testing
    9 Test loading and test load evaluation
    10 Test requirements
    11 Test results evaluation
    12 Reporting
    Annex A (informative) - Guidelines for the necessity of
            renewed static and fatigue testing
    Annex B (informative) - Areas to be tested
    Annex C (informative) - Effects of large deflections and
            load direction
    Annex D (informative) - Formulation of test load
    Annex E (informative) - Differences between design and
            test load conditions
    Annex F (informative) - Determination of number of
            load cycles for fatigue tests
    Bibliography
    Annex ZA (normative) - Normative references to international
             Publications with their corresponding
             European publications

    Abstract - (Show below) - (Hide below)

    Specifies the requirements for full-scale structural testing of wind turbine blades and for the interpretation and evaluation of achieved test results.

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    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    IEC 60050-415:1999 International Electrotechnical Vocabulary (IEV) - Part 415: Wind turbine generator systems
    ISO 2394:2015 General principles on reliability for structures
    EN 61400-1:2005/A1:2010 WIND TURBINES - PART 1: DESIGN REQUIREMENTS
    IEC 61400-22:2010 Wind turbines - Part 22: Conformity testing and certification
    IEC 61400-1:2005+AMD1:2010 CSV Wind turbines - Part 1: Design requirements
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