IEC TS 61400-31:2023

Wind energy generation systems - Part 31: Siting risk assessment

IEC 60076-19-1:2023

Power transformers - Part 19 - 1: Rules for the determination of uncertainties in the measurement of the losses of power transformers

IEC 61400-21-2:2023

Wind energy generation systems - Part 21-2: Measurement and assessment of electrical characteristics - Wind power plants

IEC 60076-25:2023

Power transformers - Part 25: Neutral grounding resistors

IEC 61400-12:2022

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

IEC 61400-12-1:2022

Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines

IEC 61400-12-6:2022

Wind energy generation systems - Part 12-6: Measurement based nacelle transfer function of electricity producing wind turbines

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 60076-24:2020

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

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

IEC 60076-22-4:2019

Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers

IEC 60076-22-3:2019

Power transformers - Part 22-3: Power transformer and reactor fittings - Insulating liquid to air heat exchangers

IEC 60076-22-1:2019

Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices