EN IEC 61400-26-1:2019
(Main)Wind energy generation systems - Part 26-1: Availability for wind energy generation systems
Wind energy generation systems - Part 26-1: Availability for wind energy generation systems
IEC 61400-26-1:2019 defines an information model from which time-based, and production-based availability indicators for services can be derived and reported. The purpose is to provide standardised metrics that can be used to create and organise methods for availability calculation and reporting according to the user’s needs. The document provides information categories, which unambiguously describe how data is used to characterise and categorise the operation. The information model specifies category priority for discrimination between possible concurrent categories. Further, the model defines entry and exit criteria to allocate fractions of time and production values to the proper information category. A full overview of all information categories, exit and entry criteria is given in Annex. The document can be applied to any number of WTGSs, whether represented by an individual turbine, a fleet of wind turbines, a wind power station or a portfolio of wind power stations. A wind power station is typically made up of all WTGSs, functional services and balance of plant elements as seen from the point of common coupling. This first edition cancels and replaces IEC TS 61400-26-1:2011, IEC TS 61400-26-2:2014 and IEC TS 61400-26-3:2016.
Windenergieanlagen - Teil 26-1: Verfügbarkeit von Windenergieanlagen
Systèmes de génération d'énergie éolienne - Partie 26-1: Disponibilité des systèmes de génération d'énergie éolienne
l'IEC 61400-26-1:2019 définit un modèle d'informations à partir duquel peuvent être déduits et consignés les indicateurs de disponibilité temporelle et en production des services. Il s'agit de fournir des mesures normalisées pouvant être utilisées pour créer et organiser des méthodes de calcul et de déclaration de la disponibilité en fonction des besoins de l'utilisateur. Le présent document fournit des catégories d'informations, qui décrivent clairement la manière dont les données sont utilisées pour caractériser et catégoriser le fonctionnement. Le modèle d'informations spécifie une priorité de catégorie permettant de distinguer les différentes catégories concurrentes possibles. En outre, le modèle définit les critères d'entrée et de sortie permettant d'attribuer des fractions de temps et des valeurs de production à la catégorie d'informations adéquate. Une vue d'ensemble de toutes les catégories d'informations, des critères d'entrée et des critères de sortie est fournie à l'annexe. Le présent document peut être appliqué à un certain nombre d'aérogénérateurs (éolienne individuelle, parc d'éoliennes, centrale éolienne ou ensemble de centrales éoliennes). Une centrale éolienne est généralement composée de l'ensemble des aérogénérateurs, services fonctionnels et éléments d'installation de production d'énergie, considérés par rapport au point de couplage commun (PCC). Cette première édition annule et remplace l'IEC TS 61400-26-1:2011, l'IEC TS 61400-26-2:2014 and l'IEC TS 61400-26-3:2016.
Sistemi za proizvodnjo energije na veter - 26-1. del: Razpoložljivost sistemov za proizvodnjo energije na veter (IEC 61400-26-1:2019)
Ta del standarda IEC 61400 določa informacijski model, iz katerega je mogoče izpeljati časovne
in proizvodne kazalnike razpoložljivosti storitev ter o njih poročati.
Namen je zagotoviti standardizirane metrike, ki jih je mogoče uporabiti za ustvarjanje in urejanje metod za izračun razpoložljivosti ter poročanje glede na potrebe uporabnika.
Dokument vsebuje kategorije informacij, ki nedvoumno opisujejo, kako se podatki uporabljajo za karakterizacijo in kategorizacijo delovanja. Model informacij določa prednostne kategorije za razlikovanje med možnimi sočasnimi kategorijami. Nadalje model definira vstopna in izstopna merila za dodeljevanje časovnih ter proizvodnih vrednosti ustrezni kategoriji informacij. Popoln pregled vseh kategorij informacij, izhodnih in vstopnih meril je podan v dodatku A, glej sliko A.1.
Dokument je mogoče uporabiti za poljubno število proizvodnih sistemov vetrnih elektrarn ne glede na to, ali jih predstavlja posamezna turbina, serija vetrnih turbin, vetrna elektrarna ali nabor vetrnih elektrarn. Vetrna elektrarna je običajno sestavljena iz vseh proizvodnih sistemov vetrnih elektrarn, funkcionalnih storitev in ravnovesja elementov elektrarne, kot je razvidno iz skupne priključne točke.
Primeri so navedeni v informativnih dodatkih, v katerih so smernice za izračun kazalnikov razpoložljivosti:
• primeri izbirnih kategorij informacij, dodatek B;
• primeri uporabe kategorij informacij za določanje razpoložljivosti, dodatek C;
• primeri scenarijev uporabe, dodatek D;
• primeri metod za določanje potencialne proizvodnje, dodatek E;
• primeri, kako razširiti model na ravnovesje elementov elektrarne, dodatek F.
Ta dokument ne predpisuje načina izračunavanja kazalnikov razpoložljivosti. Standard ne določa načina pridobivanja informacij, kako oceniti proizvodne pogoje ali oblikovati podlago za meritve zmogljivosti krivulje moči – kar je cilj standarda IEC 61400-12.
Stopnja negotovosti je značilna tako za merjenje krivulje moči kot tudi za izračun potencialne proizvodnje energije. Zainteresirane strani naj bi se dogovorile o sprejemljivih parametrih negotovosti.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 61400-26-1:2019
01-oktober-2019
Nadomešča:
SIST-TS CLC/TS 61400-26-1:2017
SIST-TS CLC/TS 61400-26-2:2017
SIST-TS CLC/TS 61400-26-3:2017
Sistemi za proizvodnjo energije na veter - 26-1. del: Razpoložljivost sistemov za
proizvodnjo energije na veter (IEC 61400-26-1:2019)
Wind energy generation systems - Part 26-1: Availability for wind energy generation
systems (IEC 61400-26-1:2019)
Windenergieanlagen - Teil 26-1: Verfügbarkeit von Windenergieanlagen (IEC 61400-26-
1:2019)
Systèmes de génération d'énergie éolienne - Partie 26-1: Disponibilité des systèmes de
génération d'énergie éolienne (IEC 61400-26-1:2019)
Ta slovenski standard je istoveten z: EN IEC 61400-26-1:2019
ICS:
27.180 Vetrne elektrarne Wind turbine energy systems
SIST EN IEC 61400-26-1:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 61400-26-1:2019
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SIST EN IEC 61400-26-1:2019
EUROPEAN STANDARD EN IEC 61400-26-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2019
ICS 27.180 Supersedes CLC/TS 61400-26-1:2017,
CLC/TS 61400-26-2:2017,
CLC/TS 61400-26-3:2017
and all of their amendments and corrigenda (if any)
English Version
Wind energy generation systems - Part 26-1: Availability for wind
energy generation systems
(IEC 61400-26-1:2019)
Systèmes de génération d'énergie éolienne - Partie 26-1: Windenergieanlagen - Teil 26-1: Verfügbarkeit von
Disponibilité des systèmes de génération d'énergie Windenergieanlagen
éolienne (IEC 61400-26-1:2019)
(IEC 61400-26-1:2019)
This European Standard was approved by CENELEC on 2019-07-03. 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,
Turkey 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
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61400-26-1:2019 E
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SIST EN IEC 61400-26-1:2019
EN IEC 61400-26-1:2019 (E)
European foreword
The text of document 88/665/CDV, future edition 1 of IEC 61400-26-1, prepared by IEC/TC 88 "Wind energy
generation systems" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 61400-26-1:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national level by (dop) 2020-04-03
publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-07-03
document have to be withdrawn
This document supersedes CLC/TS 61400-26-1:2017, CLC/TS 61400-26-2:2017 and
CLC/TS 61400‑26‑3:2017 and all of their amendments and corrigenda (if any).
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 61400-26-1:2019 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 61400-25-2:2006 NOTE Harmonized as EN 61400-25-2:2007 (not modified)
IEC 61400-25-3:2006 NOTE Harmonized as EN 61400-25-3:2007 (not modified)
IEC 61400-25-4:2008 NOTE Harmonized as EN 61400-25-4:2008 (not modified)
2
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SIST EN IEC 61400-26-1:2019
EN IEC 61400-26-1:2019 (E)
Annex ZA
(normative)
Normative references to international publications
...
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