EN IEC 61400-12-1:2022/AC:2025-06
(Corrigendum)Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
Windenergieanlagen - Teil 12-1: Messung des Leistungsverhaltens von Windenergieanlagen
Systèmes de génération d'énergie éolienne - Partie 12-1: Mesures de performance de puissance des éoliennes de production d'électricité
Sistemi za proizvodnjo energije na veter - 12-1. del: Preskušanje zmogljivosti vetrnih turbin za proizvodnjo električne energije - Popravek AC (IEC 61400-12-1:2022/COR1:2025)
General Information
- Status
- Published
- Publication Date
- 05-Jun-2025
- Technical Committee
- CLC/TC 88 - Wind turbines
- Current Stage
- 6060 - Document made available - Publishing
- Start Date
- 06-Jun-2025
- Completion Date
- 06-Jun-2025
Relations
- Effective Date
- 27-May-2025
- Effective Date
- 08-Oct-2025
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Frequently Asked Questions
EN IEC 61400-12-1:2022/AC:2025-06 is a corrigendum published by CLC. Its full title is "Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines". This standard covers: Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
EN IEC 61400-12-1:2022/AC:2025-06 is classified under the following ICS (International Classification for Standards) categories: 27.180 - Wind turbine energy systems. The ICS classification helps identify the subject area and facilitates finding related standards.
EN IEC 61400-12-1:2022/AC:2025-06 has the following relationships with other standards: It is inter standard links to EN IEC 61400-12-1:2022, EN IEC 61400-12-1:2022/prA1:2025. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN IEC 61400-12-1:2022/AC:2025-06 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2025
Sistemi za proizvodnjo energije na veter - 12-1. del: Preskušanje zmogljivosti
vetrnih turbin za proizvodnjo električne energije - Popravek AC (IEC 61400-12-
1:2022/COR1:2025)
Wind energy generation systems - Part 12-1: Power performance measurements of
electricity producing wind turbines (IEC 61400-12-1:2022/COR1:2025)
Windenergieanlagen - Teil 12-1: Messung des Leistungsverhaltens von
Windenergieanlagen (IEC 61400-12-1:2022/COR1:2025)
Systèmes de génération d'énergie éolienne - Partie 12-1: Mesures de performance de
puissance des éoliennes de production d'électricité (IEC 61400-12-1:2022/COR1:2025)
Ta slovenski standard je istoveten z: EN IEC 61400-12-1:2022/AC:2025-06
ICS:
27.180 Vetrne elektrarne Wind turbine energy systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61400-12-
1:2022/AC:2025-06
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2025
ICS 27.180
English Version
Wind energy generation systems - Part 12-1: Power
performance measurements of electricity producing wind
turbines
(IEC 61400-12-1:2022/COR1:2025)
Systèmes de génération d'énergie éolienne - Partie 12-1: Windenergieanlagen - Teil 12-1: Messung des
Mesures de performance de puissance des éoliennes de Leistungsverhaltens von Windenergieanlagen
production d'électricité (IEC 61400-12-1:2022/COR1:2025)
(IEC 61400-12-1:2022/COR1:2025)
This corrigendum becomes effective on 6 June 2025 for incorporation in the English language version of the EN.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61400-12-1:2022/AC:2025-06 E
Endorsement notice
The text of the corrigendum IEC 61400-12-1:2022/COR1:2025 was approved by CENELEC as EN IEC 61400-12-1:2022/AC:2025-06
without any modification.
IEC 61400-12-1:2022/COR1:2025 – 1 –
© IEC 2025
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 61400-12-1 IEC 61400-12-1
Edition 3.0 2022-09 Édition 3.0 2022-09
WIND ENERGY GENERATION SYSTEMS SYSTÈMES DE GÉNÉRATION D'ÉNERGIE
ÉOLIENNE
Part 12-1: Power performance measurements Partie 12-1: Mesurages de performance de
of electricity producing wind turbines 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.
4 Symbols, units and abbreviated terms
Replace the lines
sensitivity factor for relative humidity in bin i
c
RH,i
T average temperature in bin i
i
ρ average air density in bin i
i
Φ relative humidity (range 0 % to 100 %)
Φ average relative humidity (range 0 % to 100 %) in bin i
i
with
c sensitivity factor for relative humidity in bin i [W / %RH]
RH,i
T average temperature in
...




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