IEC 61400-12-1:2017/COR1:2019

Corrigendum 1 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines

Corrigendum 1 - Systèmes de génération d'énergie éolienne – Partie 12-1: Mesures de performance de puissance des éoliennes de production d'électricité

General Information

• Status: Published
• Publication Date: 23-Sep-2019
• ICS: 27.180 - Wind turbine energy systems
• Technical Committee: TC 88 - Wind energy generation systems
• Drafting Committee: MT 12-1 - TC 88/MT 12-1
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 05-Sep-2022

Relations

• Corrects: IEC 61400-12-1:2017 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
• Effective Date: 05-Sep-2023
• Corrected By: IEC 61400-12-1:2017/COR2:2020 - Corrigendum 2 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
• Effective Date: 05-Sep-2023
• Corrected By: IEC 61400-12-1:2017/COR3:2021 - Corrigendum 3 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
• Effective Date: 05-Sep-2023
• Revised: IEC 61400-12-1:2022 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
• Effective Date: 05-Sep-2023

Standards Content (Sample)

 IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION

COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE

____________
IEC 61400-12-1 IEC 61400-12-1
Edition 2.0  2017-03 Édition 2.0  2017-03

WIND ENERGY GENERATION SYSTEMS – SYSTEMES DE GENERATION D'ENERGIE

Part 12-1: Power performance measurements of EOLIENNE –
electricity producing wind turbines Partie 12-1: Mesures de performance de
puissance des éoliennes de production
d'électricité
CO RRI G E NDUM 1
Corrections to the French version appear after the English text.
Les corrections à la version française sont données après le texte anglais.

E.2.3  Basis for the uncertainty assessment
Replace the existing Equation (E.8) by the following new equation:

2  
NN
2 2 2 2 2  2 22 2 2 2 2 2 2 22 

u=N f (s++c s ) + f u cu + c u + c u + c u+ cu
 
  (E.8)
AEP h∑∑i P,i V,i SC,i i P,i V,i V,i T,i T,i B,i B,i RH,i RH,i V,i M,i
 ii1 1 
 
 
E.13.10 Combining uncertainties in the wind speed measurement from REWS due to
wind veer across the whole rotor u
REWS,veer,i
Replace the existing Equation (E.51) by the following new equation:

∂ν
ν
A
eq,i
2 m m,i
c sin(ϕϕ)cos ( )
(E.51)
m,i m,i m,i
∂ϕ A
ν
mi,
eq,i
I.4 Classifica
...