20.99 Oct 6, 2023
CD Oct 31, 2025
IEC
TC 88
International Standard
PROJECT
IEC 61400-27-3 ED1
20.99
WD approved for registration as CD
Oct 6, 2023
Wind energy generation systems - Part 27-3: Structure and validation procedure of frequency domain models for harmonic propagation studies
10.99 New project approved