• EN 61400-1:2005/A1:2010

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    WIND TURBINES - PART 1: DESIGN REQUIREMENTS

    Available format(s): 

    Superseded date:  05-02-2022

    Language(s): 

    Published date:  12-01-2013

    Publisher:  European Committee for Standards - Electrical

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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 Assessment of a wind turbine for site-specific conditions
    12 Assembly, installation and erection
    13 Commissioning, operation and maintenance
    Annex A (normative) - Design parameters for describing wind
            turbine class S
    Annex B (informative) - Turbulence models
    Annex C (informative) - Assessment of earthquake loading
    Annex D (informative) - Wake and wind farm turbulence
    Annex E (informative) - Prediction of wind distribution for
            wind turbine sites by measure-correlate-predict (MCP)
            methods
    Annex F (informative) - Statistical extrapolation of loads for
            ultimate strength analysis
    Annex G (informative) - Fatigue analysis using Miner's rule
            with load extrapolation
    Annex H (informative) - Contemporaneous loads
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines essential design requirements to ensure the engineering integrity of wind turbines. Provides an appropriate level of protection against damage from all hazards during the planned lifetime.

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

    Committee TC 88
    Development Note Supersedes ENV 61400-1 (03/2004)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN 61400-21:2008 Wind turbines Measurement and assessment of power quality characteristics of grid connected wind turbines
    BS EN 61400-3 : 2009 WIND TURBINES - PART 3: DESIGN REQUIREMENTS FOR OFFSHORE WIND TURBINES
    CEI EN 61400-23 : 2014 WIND TURBINES - PART 23: FULL-SCALE STRUCTURAL TESTING OF ROTOR BLADES
    BS EN 61400-13:2016 Wind turbines Measurement of mechanical loads
    I.S. EN 61400-4:2013 WIND TURBINES - PART 4: DESIGN REQUIREMENTS FOR WIND TURBINE GEARBOXES (IEC 61400-4:2012 (EQV))
    BS EN 62310-3 : 2008 STATIC TRANSFER SYSTEMS (STS) - PART 3: METHOD FOR SPECIFYING PERFORMANCE AND TEST REQUIREMENTS
    BS EN 61400-22:2011 WIND TURBINES - PART 22: CONFORMITY TESTING AND CERTIFICATION
    BS EN 61400-23:2014 (published 2015-01) Wind turbines Full-scale structural testing of rotor blades
    14/30304623 DC : 0 BS ISO 29404 - SHIPS AND MARINE TECHNOLOGY - SPECIFIC REQUIREMENTS FOR OFFSHORE WIND FARM COMPONENTS - SUPPLY CHAIN INFORMATION FLOW
    CEI EN 61400-22 : 2011 WIND TURBINES - PART 22: CONFORMITY TESTING AND CERTIFICATION
    CEI EN 61400-3 : 2009 WIND TURBINES - PART 3: DESIGN REQUIREMENTS FOR OFFSHORE WIND TURBINES
    BS EN 60076-16:2011 (published 2011-11) Power transformers Transformers for wind turbines applications
    UNE-EN 60076-16:2012 Power transformers - Part 16: Transformers for wind turbines applications
    I.S. EN 61400-13:2016 WIND TURBINES - PART 13: MEASUREMENT OF MECHANICAL LOADS
    PD CLC/TS 61400-26-1:2017 Wind turbines Time-based availability for wind turbine generating systems
    CLC/TS 61400-26-1:2017 Wind turbines - Part 26-1: Time-based availability for wind turbine generating systems
    UNE-EN 61400-23:2014 Wind turbines - Part 23: Full-scale structural testing of rotor blades
    CEI EN 60076-16 : 2012 POWER TRANSFORMERS - PART 16: TRANSFORMERS FOR WIND TURBINES APPLICATIONS
    I.S. EN 60076-16:2011 POWER TRANSFORMERS - PART 16: TRANSFORMERS FOR WIND TURBINES APPLICATIONS (IEC 60076-16:2011)
    I.S. EN 61400-23:2014 WIND TURBINES - PART 23: FULL-SCALE STRUCTURAL TESTING OF ROTOR BLADES
    TR 102 532 : 1.2.1 ENVIRONMENTAL ENGINEERING (EE); THE USE OF ALTERNATIVE ENERGY SOLUTIONS IN TELECOMMUNICATION INSTALLATIONS
    VDI 3834 Blatt 1:2015-08 MEASUREMENT AND EVALUATION OF THE MECHANICAL VIBRATION OF WIND TURBINES AND THEIR COMPONENTS - WIND TURBINES WITH GEARBOX
    BS EN 61400-2:2014 (published 2014-10) Wind turbines Small wind turbines
    S.R. CLC/TS 61400-26-1:2017 WIND TURBINES - PART 26-1: TIME-BASED AVAILABILITY FOR WIND TURBINE GENERATING SYSTEMS
    I.S. EN 61400-2:2014 WIND TURBINES - PART 2: SMALL WIND TURBINES
    I.S. EN 61400-3:2009 WIND TURBINES - PART 3: DESIGN REQUIREMENTS FOR OFFSHORE WIND TURBINES
    BS EN 61400-4:2013 (published 2013-04) Wind turbines Design requirements for wind turbine gea
    I.S. EN 61400-22:2011 WIND TURBINES - PART 22: CONFORMITY TESTING AND CERTIFICATION
    EN 61400-22:2011 WIND TURBINES - PART 22: CONFORMITY TESTING AND CERTIFICATION (IEC 61400-22:2010)
    UNE-EN 61400-4:2013 Wind turbines - Part 4: Design requirements for wind turbine gearboxes
    UNE-EN 61400-22:2011 Wind turbines -- Part 22: Conformity testing and certification
    EN 61400-23 : 2014 WIND TURBINES - PART 23: FULL-SCALE STRUCTURAL TESTING OF ROTOR BLADES (IEC 61400-23:2014)
    EN 61400-2:2014 WIND TURBINES - PART 2: SMALL WIND TURBINES (IEC 61400-2:2013)
    EN 61400-3:2009 Wind turbines - Part 3: Design requirements for offshore wind turbines
    EN 61400-13:2016 WIND TURBINES - PART 13: MEASUREMENT OF MECHANICAL LOADS (IEC 61400-13:2015)
    EN 61400-21:2008 WIND TURBINES - PART 21: MEASUREMENT AND ASSESSMENT OF POWER QUALITY CHARACTERISTICS OF GRID CONNECTED WIND TURBINES
    EN 61400-4 : 2013 WIND TURBINES - PART 4: DESIGN REQUIREMENTS FOR WIND TURBINE GEARBOXES (IEC 61400-4:2012)
    EN 60076-16 : 2011 POWER TRANSFORMERS - PART 16: TRANSFORMERS FOR WIND TURBINES APPLICATIONS (IEC 60076-16:2011)
    EN 62310-3 : 2008 STATIC TRANSFER SYSTEMS (STS) - PART 3: METHOD FOR SPECIFYING PERFORMANCE AND TEST REQUIREMENTS

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

    IEC 60364-5-54:2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors
    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 61000-6-1:2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
    EN 61400-2:2014 WIND TURBINES - PART 2: SMALL WIND TURBINES (IEC 61400-2:2013)
    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 62305-4:2011/AC:2016 PROTECTION AGAINST LIGHTNING - PART 4: ELECTRICAL AND ELECTRONIC SYSTEMS WITHIN STRUCTURES (IEC 62305-4:2010)
    ISO 6336-2:2006 Calculation of load capacity of spur and helical gears Part 2: Calculation of surface durability (pitting)
    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
    HD 60364-5-54:2011/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-54: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - EARTHING ARRANGEMENTS AND PROTECTIVE CONDUCTORS
    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 6336-3:2006 Calculation of load capacity of spur and helical gears Part 3: Calculation of tooth bending strength
    ISO 2533:1975 Standard Atmosphere
    HD 478.2.1 : 200S1 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - ENVIRONMENTAL CONDITIONS APPEARING IN NATURE - TEMPERATURE AND HUMIDITY
    ISO 281:2007 Rolling bearings Dynamic load ratings and rating life
    IEC 60721-2-1:2013 Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature - Temperature and humidity
    EN 62305-3:2011 PROTECTION AGAINST LIGHTNING - PART 3: PHYSICAL DAMAGE TO STRUCTURES AND LIFE HAZARD
    EN 61400-21:2008 WIND TURBINES - PART 21: MEASUREMENT AND ASSESSMENT OF POWER QUALITY CHARACTERISTICS OF GRID CONNECTED WIND TURBINES
    IEC TR 60755:2008 General requirements for residual current operated protective devices
    EN 61000-6-2:2005/corrigendum:2005 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY FOR INDUSTRIAL ENVIRONMENTS (IEC 61000-6-2:2005)
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    EN 61400-24:2010 Wind turbines - Part 24: Lightning protection
    ISO 81400-4:2005 Wind turbines Part 4: Design and specification of gearboxes
    EN 61000-6-4:2007/A1:2011 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-4: GENERIC STANDARDS - EMISSION STANDARD FOR INDUSTRIAL ENVIRONMENTS
    IEC 61400-2:2013 Wind turbines - Part 2: Small wind turbines
    ISO 9001:2015 Quality management systems - Requirements
    ISO 8930:1987 General principles on reliability for structures List of equivalent terms
    EN 60204-11:2000/corrigendum:2010 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 11: REQUIREMENTS FOR HV EQUIPMENT FOR VOLTAGES ABOVE 1000 V A.C. OR 1500 V D.C. AND NOT EXCEEDING 36 KV
    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
    IEC 61000-6-2 : 3.0:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
    IEC 62305-3:2010 Protection against lightning - Part 3: Physical damage to structures and life hazard
    ISO 76:2006 Rolling bearings Static load ratings
    EN 60204-1 : 2006 COR 2010 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
    IEC 61400-21:2008 Wind turbines - Part 21: Measurement and assessment of power quality characteristics of grid connected wind turbines
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