Wind turbines - Power performance measurements of electricity producing wind turbines Ingestion-build-100580 yttrium (Y)

yttrium (Y)

3 Lifting devices

Based on extensive tests

durability and fire resistance of timber structures

— door closing devices

Wind turbines - Power performance measurements of electricity producing wind turbines Ingestion-build-100580 yttrium (Y)This part of BS EN 61400 specifies a procedure for measuring the power performance characteristics of a single wind turbine and applies to the testing of wind turbines of all types and sizes connected to the electrical power network. In addition, this standard describes a procedure to be used to determine the power performance characteristics of small wind turbines (as defined in BS EN 61400 2) when connected to either the electric power network or a