• I.S. EN 61400-13:2016

    Current The latest, up-to-date edition.

    WIND TURBINES - PART 13: MEASUREMENT OF MECHANICAL LOADS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2016

    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)

    National Foreword
    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols, units and abbreviations
    5 General
    6 Test requirements
    7 Instrumentation
    8 Determination of calibration factors
    9 Data verification
    10 Processing of measured data
    11 Uncertainty estimation
    12 Reporting
    Annex A (informative) - Example co-ordinate systems
    Annex B (informative) - Procedure for the evaluation of
            uncertainties in load measurements on wind turbines
    Annex C (informative) - Sample presentation of
            mechanical load measurements and analysis
    Annex D (informative) - Recommendations for offshore
            measurements
    Annex E (informative) - Load model validation
    Annex F (informative) - Methods for identification of
            wind speed trends
    Annex G (informative) - Data acquisition considerations
    Annex H (informative) - Load calibration
    Annex I (informative) - Temperature drift
    Annex J (informative) - Mechanical load measurements
            on vertical axis wind turbines
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    Explains the measurement of fundamental structural loads on wind turbines for the purpose of the load simulation model validation.

    General Product Information - (Show below) - (Hide below)

    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)

    IEC 61400-12-1:2017 Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
    EN 61400-12-2:2013/AC:2016-10 WIND TURBINES - PART 12-2: POWER PERFORMANCE OF ELECTRICITYPRODUCING WIND TURBINES BASED ON NACELLE ANEMOMETRY (IEC 61400-12-2:2013/COR1:2016)
    EN 61400-1:2005/A1:2010 WIND TURBINES - PART 1: DESIGN REQUIREMENTS
    EN 61400-12-1:2017 Wind energy generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines
    IEC 61400-22:2010 Wind turbines - Part 22: Conformity testing and certification
    EN 61400-22:2011 Wind turbines - Part 22: Conformity testing and certification
    IEC 61400-1:2005+AMD1:2010 CSV Wind turbines - Part 1: Design requirements
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
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