EN 61400-12-1:2017

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

NEW!IEC 61400-12-1:2017 is available as IEC 61400-12-1:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61400-12-1:2017 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 IEC 61400-2) when connected to either the electric power network or a battery bank. The procedure can be used for performance evaluation of specific wind turbines at specific locations, but equally the methodology can be used to make generic comparisons between different wind turbine models or different wind turbine settings when site-specific conditions and data filtering influences are taken into account. This new edition includes the following significant technical changes with respect to the previous edition: new definition of wind speed, inclusion of wind shear and wind veer, revision of air density correction, revision of site calibration, revision to definition of power curve, interpolation to bin centre method, revision of obstacle model, etc. Key words: Wind turbines, Wind energy, renewable energy, performance, efficiency

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

NEW!IEC 61400-12-1:2017 est disponible sous forme de IEC 61400-12-1:2017 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61400-12-1:2017 spécifie une procédure de mesure des caractéristiques de performance de puissance d'une éolienne simple et s'applique aux essais d'éoliennes raccordées au réseau électrique de tous types et de toutes tailles. En outre, la présente norme décrit une procédure qui doit être utilisée pour déterminer les caractéristiques de performance de puissance des petites éoliennes (définies dans l'IEC 61400-2) raccordées soit au réseau électrique, soit à un banc de batteries. La procédure peut être utilisée pour évaluer la performance d'éoliennes spécifiques sur des sites spécifiques, mais la méthodologie peut également être utilisée pour procéder à des comparaisons génériques entre différents modèles d'éoliennes ou différents réglages d'éoliennes lorsque les influences des conditions spécifiques au site et du filtrage de données sont étudiées. Cette nouvelle édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: nouvelle définition de la vitesse du vent; inclusion du cisaillement du vent et de la déviation de la trajectoire du vent; correction de la masse volumique de l'air; révision de l'étalonnage du site; révision de la définition de la courbe de puissance; interpolation de la méthode utilisant le centre de la tranche; révision du modèle d'obstacle; etc. Mots clé: éoliennes, énergi renouvelable, performance, efficacité

Vetrne turbine - 12-1. del: Preskušanje zmogljivosti vetrnih turbin za proizvodnjo električne energije (IEC 61400-12-1:2017)

Ta del standarda IEC 61400 določa postopek za merjenje elektroenergetskih zmogljivosti posamezne vetrne turbine in se uporablja za preskušanje turbin vseh vrst in velikosti, ki so priključene na električno omrežje. Poleg tega ta standard opisuje postopek, ki se uporablja za določanje elektroenergetske zmogljivosti majhnih vetrnih turbin (kot določa standard IEC 61400-2), kadar so priključene na električno omrežje ali akumulatorje. Postopek se lahko uporabi za vrednotenje zmogljivosti določenih vetrnih turbin na določenih lokacijah, vendar se lahko metodologija prav tako uporabi za splošne primerjave med različnimi modeli ali nastavitvami vetrnih turbin., kadar se upoštevajo pogoji glede na lokacijo in vplivi filtriranja podatkov.
Elektroenergetsko zmogljivost vetrnih turbin določata izmerjena krivulja električne energije in ocenjena letna proizvodnja energije (AEP). Izmerjena krivulja električne energije, opredeljena kor razmerje med hitrostjo vetra in izhodno močjo vetrne turbine, se določi z zbiranjem istočasnih meritev meteoroloških spremenljivk (vključno s hitrostjo vetra) in signalov vetrne turbine (vključno z izhodno močjo) na mestu preskušanja v obdobju, ki je dovolj dolgo, da se ustvari statistično pomembna zbirka podatkov pri različnih hitrostih vetra in pri različnih vetrnih in atmosferskih pogojih. AEP se izračuna z uporabo izmerjene krivulje električne energije pri referenčnih porazdelitvah frekvence hitrosti vetra, pri čemer se predvideva 100-odstotna razpoložljivost.
Ta dokument opisuje merilno metodologijo, pri kateri je treba vrednosti izmerjene krivulje električne energije in pridobljene proizvodnje energije nadomestiti z oceno virov netočnosti in njihovimi skupnimi vplivi.

General Information

• Status: Published
• Publication Date: 01-Jun-2017
• Withdrawal Date: 06-Apr-2020
• 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: 02-Jun-2017
• Completion Date: 02-Jun-2017
• Ref Project: SIST EN 61400-12-1:2017 - Wind power generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines (IEC 61400-12-1:2017)

Relations

• Replaces: EN 61400-12-1:2006 - Wind turbines - Part 12-1: Power performance measurements of electricity producing wind turbines
• Effective Date: 06-Jun-2017
• Replaced By: EN IEC 61400-50-1:2022 - Wind energy generation systems - Part 50-1: Wind measurement - Application of meteorological mast, nacelle and spinner mounted instruments
• Effective Date: 27-Dec-2022
• Replaced By: EN IEC 61400-50-2:2022 - Wind energy generation systems - Part 50-2: Wind measurement - Application of ground-mounted remote sensing technology
• Effective Date: 29-Nov-2022
• Replaced By: EN IEC 61400-12-2:2022 - Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry
• Effective Date: 29-Nov-2022
• Replaced By: EN IEC 61400-12-5:2022 - Wind energy generation systems - Part 12-5: Power performance - Assessment of obstacles and terrain
• Effective Date: 29-Nov-2022
• Replaced By: EN IEC 61400-50:2022 - Wind energy generation systems - Part 50: Wind measurement - Overview
• Effective Date: 29-Nov-2022
• Replaced By: EN IEC 61400-12:2022 - Wind energy generation systems - Part 12: Power performance measurements of electricity producing wind turbines - Overview
• Effective Date: 29-Nov-2022
• Replaced By: EN IEC 61400-12-6:2022 - Wind energy generation systems - Part 12-6: Measurement based nacelle transfer function of electricity producing wind turbines
• Effective Date: 29-Nov-2022
• Replaced By: EN IEC 61400-12-3:2022 - Wind energy generation systems - Part 12-3: Power performance - Measurement based site calibration
• Effective Date: 29-Nov-2022
• Replaced By: EN IEC 61400-12-1:2022 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
• Effective Date: 18-Oct-2022
• Corrected By: 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: 08-Jun-2021
• Corrected By: 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: 31-Mar-2020
• Corrected By: 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: 03-Dec-2019

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61400-12-1:2017
01-september-2017
1DGRPHãþD
SIST EN 61400-12-1:2006
9HWUQHWXUELQHGHO3UHVNXãDQMH]PRJOMLYRVWLYHWUQLKWXUELQ]DSURL]YRGQMR
HOHNWULþQHHQHUJLMH,(&
Wind power generation systems - Part 12-1: Power performance measurement of
electricity producing wind turbines (IEC 61400-12-1:2017)
Windenergieanlagen - Teil 12-1: Messung des Leistungsverhaltens einer
Windenergieanlage (IEC 61400-12-1:2017)
Systèmes de génération d'énergie éoliennes - Partie 12-1: Mesures de performance de
puissance des éoliennes de production d'électricité (IEC 61400-12-1:2017)
Ta slovenski standard je istoveten z: EN 61400-12-1:2017
ICS:
27.180 Vetrne elektrarne Wind turbine energy systems
SIST EN 61400-12-1:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 61400-12-1:2017

---------------------- Page: 2 ----------------------

SIST EN 61400-12-1:2017


EUROPEAN STANDARD EN 61400-12-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2017
ICS 27.180 Supersedes EN 61400-12-1:2006
English Version
Wind power generation systems - Part 12-1: Power performance
measurement of electricity producing wind turbines
(IEC 61400-12-1:2017)
Systèmes de génération d'énergie éolienne - Partie 12-1: Windenergieanlagen - Teil 12-1: Messung des
Mesures de performance de puissance des éoliennes de Leistungsverhaltens einer Windenergieanlage
production d'électricité (IEC 61400-12-1:2017)
(IEC 61400-12-1:2017)
This European Standard was approved by CENELEC on 2017-04-07. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 61400-12-1:2017 E

---------------------- Page: 3 ----------------------

SIST EN 61400-12-1:2017
EN 61400-12-1:2017
European foreword
The text of document 88/610/FDIS, future edition 2 of IEC 61400-12-1, prepared by IEC TC 88 "Wind
turbines" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61400-12-
1:2017.
The following dates are fixed:

(dop) 2018-01-07
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-04-07
• latest date by which the national
standards conflicting with the
document have to be withdrawn

This document supersedes EN 61400-12-1:2006.
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.
Endorsement notice
The text of the International Standard IEC 61400-12-1:2017 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 standards indicated:

IEC 61400-1:2005 NOTE Harmonized as EN 61400-1:2005.
IEC 61400-1:2005/AMD1:2010 NOTE Harmonized as EN 61400-1:2005/A1:2010.
IEC 61400-2:2013 NOTE Harmonized as EN 61400-2:2013.
IEC 61400-12-2 NOTE Harmonized as EN 61400-12-2.

2

---------------------- Page: 4 ----------------------

SIST EN 61400-12-1:2017
EN 61400-12-1:2017

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For un
...