Historical
ANSI/ARESCA 61400-5:2022
Wind energy generation systems - Part 5: Wind turbine blades
IEC 61400-5:2020 specifies requirements to ensure the engineering integrity of wind turbine blades as well as an appropriate level of operational safety throughout the design lifetime. It includes requirements for: aerodynamic and structural design; material selection, evaluation and testing; manufacture (including associated quality management); transportation, installation, operation and maintenance of the blades. The purpose of this document is to provide a technical reference for designers, manufacturers, purchasers, operators, third party organizations and material suppliers, as well as to define requirements for certification.
American National Standards Institute [ansi]