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IEC – The company IEC is world-leading organization, which creates and issues International standards for all electrical, electronic and other related technologies known generally as electro-technologies. Wherever, there is electricity and electronics you can find the company IEC, which promotes the safety and performance, the environment, electrical energy efficiency and renewable energy. The company IEC also administers conformity assessment systems, which certify that the equipment, systems or components comply with International Standards of this company.
Wind turbines - Part 11: Acoustic noise measurement techniques
(Eoliennes - Partie 11: Techniques de mesure du bruit acoustique)
Standard published on 7.11.2012
Selected format:
Amendment 1 - Wind turbines - Part 11: Acoustic noise measurement techniques
(Amendement 1 - Eoliennes - Partie 11: Techniques de mesure du bruit acoustique)
Change published on 15.6.2018
Selected format:
Corrigendum 1 - Amendment 1 - Wind turbines - Part 11: Acoustic noise measurement techniques
(Corrigendum 1 - Amendement 1 - Eoliennes - Partie 11: Techniques de mesure du bruit acoustique)
Correction published on 10.10.2019
Selected format:Wind turbines - Part 11: Acoustic noise measurement techniques
Standard published on 15.6.2018
Selected format:
Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
(Systemes de generation d´energie eolienne - Partie 12-1: Mesures de performance de puissance des eoliennes de production d´electricite)
Standard published on 5.9.2022
Selected format:
Corrigendum1 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
(Corrigendum 1 - Systemes de generation d´energie eolienne - Partie 12-1: Mesures de performance de puissance des eoliennes de production d´electricite)
Correction published on 23.5.2025
Selected format:
Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry
(Systemes de generation d´energie eolienne - Partie 12-2: Performance de puissance des eoliennes de production d´electricite fondee sur l´anemometrie de nacelle)
Standard published on 5.9.2022
Selected format:
Wind energy generation systems - Part 12-3: Power performance - Measurement based site calibration
(Systemes de generation d’energie eolienne - Partie 12-3: Performance de puissance - Etalonnage du site fonde sur le mesurage)
Standard published on 29.8.2022
Selected format:
Corrigendum 1 - Wind energy generation systems - Part 12-3: Power performance - Measurement based site calibration
(Corrigendum 1 - Systemes de generation d’energie eolienne - Partie 12-3: Performance de puissance - Etalonnage du site fonde sur le mesurage)
Correction published on 25.4.2025
Selected format:Wind energy generation systems - Part 12-4: Numerical site calibration for power performance testing of wind turbines
Standard published on 22.9.2020
Selected format:Latest update: 2026-04-08 (Number of items: 2 271 105)
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