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  • CEI EN 61400-3 : 2009

    Current The latest, up-to-date edition.

    WIND TURBINES - PART 3: DESIGN REQUIREMENTS FOR OFFSHORE WIND TURBINES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2009

    Publisher:  Comitato Elettrotecnico Italiano

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and abbreviated terms
    5 Principal elements
    6 External conditions
    7 Structural design
    8 Control and protection system
    9 Mechanical systems
    10 Electrical system
    11 Foundation design
    12 Assessment of the external conditions
       at an offshore wind turbine site
    13 Assembly, installation and erection
    14 Commissioning, operation and maintenance
    Annex A (informative) - Key design parameters for
            an offshore wind turbine
    Annex B (informative) - Wave spectrum formulations
    Annex C (informative) - Shallow water hydrodynamics
            and breaking waves
    Annex D (informative) - Guidance on calculation of
            hydrodynamic loads
    Annex E (informative) - Recommendations for design
            of offshore wind turbine support
            structures with respect to ice loads
    Annex F (informative) - Offshore wind turbine
            foundation design
    Annex G (informative) - Statistical extrapolation of
            operational metocean parameters for
            ultimate strength analysis
    Annex H (informative) - Corrosion protection
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    Describes additional requirements for assessment of the external conditions at an offshore wind turbine site and it specifies essential design requirements to ensure the engineering integrity of offshore wind turbines.

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

    Committee CT 88
    Development Note Classificazione CEI 88-14. To be read in conjunction with CEI EN 61400-1. (11/2009)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current

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

    IEC 60038:2009 IEC standard voltages
    IEC 61000-6-4:2006+AMD1:2010 CSV ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-4: GENERIC STANDARDS - EMISSION STANDARD FOR INDUSTRIAL ENVIRONMENTS
    EN ISO 19901-1:2015 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 1: Metocean design and operating considerations (ISO 19901-1:2015)
    ISO 19900:2013 Petroleum and natural gas industries General requirements for offshore structures
    IEC 60898:1995 Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations
    ISO 3010:2017 Bases for design of structures — Seismic actions on structures
    IEC 61310-2:2007 Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
    EN ISO 19902:2007/A1:2013 PETROLEUM AND NATURAL GAS INDUSTRIES - FIXED STEEL OFFSHORE STRUCTURES (ISO 19902:2007/AMD 1:2013)
    EN 62305-4:2011/AC:2016 PROTECTION AGAINST LIGHTNING - PART 4: ELECTRICAL AND ELECTRONIC SYSTEMS WITHIN STRUCTURES (IEC 62305-4:2010)
    EN ISO 19901-4:2016 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 4: Geotechnical and foundation design considerations (ISO 19901-4:2016)
    IEC 61400-24:2010 Wind turbines - Part 24: Lightning protection
    ISO 4354:2009 Wind actions on structures
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    ISO 2394:2015 General principles on reliability for structures
    IEC 61000-6-1 : 3.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
    IEC 60204-11:2000 Safety of machinery - Electrical equipment of machines - Part 11: Requirements for HV equipment for voltages above 1 000 V a.c. or 1 500 V d.c. and not exceeding 36 kV
    ISO 2533:1975 Standard Atmosphere
    ISO 19903:2006 Petroleum and natural gas industries Fixed concrete offshore structures
    HD 478.2.1 : 200S1 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - ENVIRONMENTAL CONDITIONS APPEARING IN NATURE - TEMPERATURE AND HUMIDITY
    EN 61400-1:2005/A1:2010 WIND TURBINES - PART 1: DESIGN REQUIREMENTS
    ISO 19901-4:2016 Petroleum and natural gas industries Specific requirements for offshore structures Part 4: Geotechnical and foundation design considerations
    IEC 60721-2-1:2013 Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature - Temperature and humidity
    EN ISO 19903:2006 Petroleum and natural gas industries - Fixed concrete offshore structures (ISO 19903:2006)
    EN 62305-3:2011 Protection against lightning - Part 3: Physical damage to structures and life hazard
    ISO 19902:2007 Petroleum and natural gas industries Fixed steel offshore structures
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60755:2017 General safety requirements for residual current operated protective devices
    ISO 9001:2015 Quality management systems — Requirements
    ISO 8930:1987 General principles on reliability for structures List of equivalent terms
    IEC 62305-4:2010 Protection against lightning - Part 4: Electrical and electronic systems within structures
    IEC 61310-1:2007 Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
    IEC 60173:1964 Colours of the cores of flexible cables and cords
    ISO 19901-1:2015 Petroleum and natural gas industries Specific requirements for offshore structures Part 1: Metocean design and operating considerations
    EN ISO 19900:2013 Petroleum and natural gas industries - General requirements for offshore structures (ISO 19900:2013)
    IEC 61000-6-2 : 3.0:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
    IEC 61400-13:2015 Wind turbines - Part 13: Measurement of mechanical loads
    IEC 61400-1:2005+AMD1:2010 CSV Wind turbines - Part 1: Design requirements
    IEC 62305-3:2010 Protection against lightning - Part 3: Physical damage to structures and life hazard
    IEC 61400-21:2008 Wind turbines - Part 21: Measurement and assessment of power quality characteristics of grid connected wind turbines
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