EN IEC 61400-50:2022

Wind energy generation systems - Part 50: Wind measurement - Overview

IEC 61400-50:2022 provides a general introduction to the options that are available for wind measurement, which are further detailed in the other parts of the IEC 61400-50 series. Tandis que ces autres normes définissent les cas d’utilisation relatifs aux mesurages du vent, la série IEC 61400-50 établit des exigences de mesure du vent qui sont indépendantes des cas d’utilisation. Son objectif est d’assurer que les mesurages du vent et l’évaluation des incertitudes (relative à ces mesurages) sont effectués de manière cohérente dans tout le secteur éolien; et d’assurer que ces mesurages du vent sont effectués de telle sorte que les incertitudes pouvant être quantifiées soient dans une plage acceptable. This first edition of IEC 61400-50 is part of a structural revision that cancels and replaces the performance standards IEC 61400-12-1:2017 and IEC 61400-12-2:2013. The structural revision contains no technical changes with respect to IEC 61400-12-1:2017 and IEC 61400-12-2:2013, but the parts that relate to wind measurements, measurement of site calibration and assessment of obstacle and terrain have been extracted into separate standards.

Windenergieanlagen - Teil 50: Windmessungen - Überblick

Systèmes de génération d’énergie éolienne – Partie 50: Mesurage du vent - Vue d'ensemble

IEC 61400-50:2022 fournit une introduction générale aux options de mesure du vent disponibles, avec de plus amples informations dans les autres parties de la série IEC 61400‑50. Whereas those other standards define use-cases for wind measurements, the IEC 61400-50 series sets those wind measurement requirements which are independent of the use-case. Its purpose is to ensure that wind measurements and the evaluation of uncertainties in those measurements are carried out consistently across the wind industry and that wind measurements are carried out such that the uncertainties can be quantified and that those uncertainties are within an acceptable range. La présente première édition de l’IEC 61400-50 fait partie d’une révision structurelle qui annule et remplace les normes de performance IEC 61400-12-1:2017 et IEC 61400-12-2:2013. Cette révision structurelle ne contient aucune modification technique par rapport à l'IEC 61400-12-1:2017 et l'IEC 61400-12 2:2013. Toutefois, les parties relatives aux mesurages du vent, au mesurage de l'étalonnage du site et à l'évaluation des obstacles et du terrain ont été extraites vers des normes distinctes.

Sistemi za proizvodnjo energije na veter - 50. del: Meritve vetra - Pregled (IEC 61400-50:2022)

General Information

• Status: Published
• Publication Date: 06-Oct-2022
• ICS: 27.180 - Wind turbine energy systems
• Technical Committee: CLC/TC 88 - Wind turbines
• Drafting Committee: IEC/TC 88 - IEC_TC_88
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 07-Oct-2022
• Completion Date: 07-Oct-2022
• Ref Project: SIST EN IEC 61400-50:2022 - Wind energy generation systems - Part 50: Wind measurement - Overview (IEC 61400-50:2022)

Relations

• Replaces: EN 61400-12-2:2013 - Wind turbines - Part 12-2: Power performance of electricity-producing wind turbines based on nacelle anemometry
• Effective Date: 22-Jan-2023
• Replaces: EN 61400-12-2:2013/AC:2016-10 - Wind turbines - Part 12-2: Power performance of electricity-producing wind turbines based on nacelle anemometry
• Effective Date: 29-Nov-2022
• Replaces: EN 61400-12-1:2017/AC:2019-12 - Wind energy generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines
• Effective Date: 29-Nov-2022
• Replaces: EN 61400-12-1:2017 - Wind energy generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines
• Effective Date: 29-Nov-2022
• Replaces: EN 61400-12-1:2017/AC:2021-06 - Wind energy generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines
• Effective Date: 29-Nov-2022
• Replaces: EN 61400-12-1:2017/AC:2020-04 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
• Effective Date: 29-Nov-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 61400-50:2022
01-december-2022
Sistemi za proizvodnjo energije na veter - 50. del: Meritve vetra - Pregled (IEC
61400-50:2022)
Wind energy generation systems - Part 50: Wind measurement - Overview (IEC 61400-
50:2022)
Windenergieanlage - Teil 50: Windmessungen (IEC 61400-50:2022)
Systèmes de génération d’énergie éolienne – Partie 50: Mesurage du vent - Vue
d'ensemble (IEC 61400-50:2022)
Ta slovenski standard je istoveten z: EN IEC 61400-50:2022
ICS:
27.180 Vetrne elektrarne Wind turbine energy systems
SIST EN IEC 61400-50:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61400-50:2022

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SIST EN IEC 61400-50:2022


EUROPEAN STANDARD EN IEC 61400-50

NORME EUROPÉENNE

EUROPÄISCHE NORM October 2022
ICS 27.180

English Version
Wind energy generation systems - Part 50: Wind measurement -
Overview
(IEC 61400-50:2022)
Systèmes de génération d'énergie éolienne - Partie 50: Windenergieanlage - Teil 50: Windmessungen
Mesurage du vent - Vue d'ensemble (IEC 61400-50:2022)
(IEC 61400-50:2022)
This European Standard was approved by CENELEC on 2022-10-04. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.


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
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61400-50:2022 E

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SIST EN IEC 61400-50:2022
EN IEC 61400-50:2022 (E)
European foreword
The text of document 88/827/CDV, future edition 1 of IEC 61400-50, prepared by TC 88 "Wind energy
generation systems" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 61400-50:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-07-04
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-10-04
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61400-50:2022 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 61400-1:2019 NOTE Harmonized as EN IEC 61400-1:2019 (not modified)
IEC 61400-2 NOTE Harmonized as EN 61400-2
IEC 61400-11 NOTE Harmonized as EN 61400-11
IEC 61400-12-1 NOTE Harmonized as EN 61400-12-1
IEC 61400-12-2 NOTE Harmonized as EN 61400-12-2
IEC 61400-13 NOTE Harmonized as EN 61400-13
IEC 61400-50-2 NOTE Harmonized as EN IEC 61400-50-2
IEC 61400-50-3 NOTE Harmonized as EN IEC 61400-50-3


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IEC 61400-50

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Edition 1.0 2022-08




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Wind energy generation systems –

Part 50: Wind measurement – Overview



Systèmes de génération d'énergie éolienne –

Partie 50: Mesurage du vent – Vue d’ensemble
















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