EN 61400-12-1 Wind energy generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines*, 2017-06-02 Update
EN 61400-12-2 Wind turbines - Part 12-2: Power performance of electricity-producing wind turbines based on nacelle anemometry
EN 61400-1:2005 Wind turbines Part 1: Design requirements (Incorporates Amendment A1: 2010)*, 2023-12-23 Update
IEC 60050 Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 904: Environmental standardization for electrical and electronic products and systems*, 2019-10-17 Update
IEC 61400-12-1 Wind energy generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines*, 2022-09-05 Update
IEC 61400-12-2 Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry*, 2022-09-05 Update
ISO/IEC Guide 98-3 Uncertainty of measurement - Guide to the expression of uncertainty in measurement (GUM:1995). Extension to any number of output quantities