IEC 61400-50-1:2022

Wind energy generation systems - Part 50-1: Wind measurement - Application of meteorological mast, nacelle and spinner mounted instruments

IEC 61400-12-2:2022

Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry

IEC 61400-12:2022

Wind energy generation systems - Part 12: Power performance measurements of electricity producing wind turbines - Overview

IEC 61400-12-5:2022

Wind energy generation systems - Part 12-5: Power performance - Assessment of obstacles and terrain

IEC 61400-50:2022

Wind energy generation systems - Part 50: Wind measurement - Overview

IEC 61400-50-2:2022

Wind energy generation systems - Part 50-2: Wind measurement - Application of ground-mounted remote sensing technology

IEC 61400-12-3:2022

Wind energy generation systems - Part 12-3: Power performance - Measurement based site calibration

IEC 61400-50-3:2022

Wind energy generation systems - Part 50-3: Use of nacelle-mounted lidars for wind measurements

IEC 60076-22-5:2021

Power transformers - Part 22-5: Power transformer and reactor fittings - Electric pumps for transformers

IEC 60076-22-6:2021

Power transformers - Part 22-6: Power transformer and reactor fittings - Electric fans for transformers

IEC 61400-27-1:2020

Wind energy generation systems - Part 27-1: Electrical simulation models - Generic models

IEC 61400-27-2:2020

Wind energy generation systems - Part 27-2: Electrical simulation models - Model validation

IEC 60076-11:2018/ISH1:2020

Interpretation sheet 1 - Power transformers - Part 11: Dry-type transformers

IEC 60076-24:2020

Power transformers - Part 24: Specification of voltage regulating distribution transformers (VRDT)

IEC 61400-5:2020

Wind energy generation systems - Part 5: Wind turbine blades

IEC 60076-22-7:2020

Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings

IEC 61400-24:2019

Wind energy generation systems - Part 24: Lightning protection

IEC 61400-26-1:2019

Wind energy generation systems - Part 26-1: Availability for wind energy generation systems

IEC 61400-21-1:2019

Wind energy generation systems - Part 21-1: Measurement and assessment of electrical characteristics - Wind turbines

IEC 61400-3-1:2019

Wind energy generation systems - Part 3-1: Design requirements for fixed offshore wind turbines