Execution of steel structures and aluminium structures - Technical requirements for wind turbine structures
00.60 Close of review
Wind energy generation systems - Part 5: Wind turbine blades
40.60 Close of voting
Wind energy generation systems - Part 3-2: Design requirements for floating offshore wind turbines
60.55 Ratification completed (DOR)
Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
20.99 WD approved for registration as CD
Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry
20.99 WD approved for registration as CD
Wind energy generation systems - Part 12-6: Measurement based nacelle transfer function of electricity producing wind turbines
20.99 WD approved for registration as CD
Wind energy generation systems - Part 12: Power performance measurements of electricity producing wind turbines - Overview
20.99 WD approved for registration as CD
Wind energy generation systems - Part 2: Micro, small, and medium wind turbines
20.99 WD approved for registration as CD
Wind energy generation systems - Part 30: Safety of wind turbine generators - General principles for design
20.99 WD approved for registration as CD
Wind energy generation systems - Part 3-2: Design requirements for floating offshore wind turbines
60.00 Standard under publication
Wind energy generation systems — Part 4: Design requirements for wind turbine gearboxes
60.00 Standard under publication
Wind energy generation systems - Part 4: Design requirements for wind turbine gearboxes
60.00 Standard under publication
Amendment 1 - Wind energy generation systems - Part 5: Wind turbine blades
50.00 Final text received or FDIS registered for formal approval
Wind energy generation systems — Part 4-2: Lubrication of drivetrain components in wind turbines
30.99 CD approved for registration as DIS
Wind energy generation systems — Part 4-3: Explanatory notes on IEC 61400-4 - Supportive information for wind turbine gearbox design
30.99 CD approved for registration as DIS
Wind energy generation systems - Part 4-2: Lubrication of drivetrain components in wind turbines
40.99 Full report circulated: DIS approved for registration as FDIS
Wind energy generation systems - Part 4-3: Explanatory notes on IEC 61400-4 - Supportive information for wind turbine gearbox design
40.99 Full report circulated: DIS approved for registration as FDIS
Wind energy generation systems - Part 21-4: Measurement and assessment of electrical characteristics - Wind turbine components and subsystems
50.60 Close of voting. Proof returned by secretariat
Wind energy generation systems — Part 4-1: Reliability assessment of drivetrain components in wind turbines
60.00 Standard under publication
Wind energy generation systems - Part 4-1: Reliability assessment of drivetrain components in wind turbines
40.99 Full report circulated: DIS approved for registration as FDIS
Wind energy generation systems – Part 9: Probabilistic design measures for wind turbines
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Condition monitoring and diagnostics of wind turbines — Part 3: Monitoring the structure
20.00 New project registered in TC/SC work programme
Condition monitoring and diagnostics of wind turbines — Part 1: General guidelines
40.00 DIS registered
Mechanical vibration — Measurement and evaluation of machine vibration — Part 21: Horizontal axis wind turbines
50.00 Final text received or FDIS registered for formal approval
Ships and marine technology — Mooring system for offshore floating wind turbine
00.60 Close of review
Ships and marine technology — Mooring tensioner for floating offshore wind turbine
00.60 Close of review
Wind energy generation systems - Part 101: General requirements for wind turbine plants
10.99 New project approved
Wind energy generation systems - Part 12: Power performance measurements of electricity producing wind turbines - Overview
10.99 New project approved
Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
10.99 New project approved
Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry
10.99 New project approved
Wind energy generation systems - Part 12-6: Measurement based nacelle transfer function of electricity producing wind turbines
10.99 New project approved
Wind energy generation systems - Part 2: Micro, small, and medium wind turbines
10.99 New project approved
Wind energy generation systems - Part 4: Design requirements for wind turbine gearboxes
40.60 Close of voting
Wind energy generation systems - Part 7: Safety of wind turbines power converters
10.99 New project approved
Design requirements for Wind Turbine Generators
00.99 Approval to ballot proposal for new project
