BS EN IEC 61400-26-1:2019 - Wind energy generation systems. Availability for wind energy generation systems

BS EN IEC 61400-26-1:2019

Wind energy generation systems. Availability for wind energy generation systems

Status : Current   Published : July 2019

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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.




Standard NumberBS EN IEC 61400-26-1:2019
TitleWind energy generation systems. Availability for wind energy generation systems
StatusCurrent
Publication Date18 July 2019
Normative References(Required to achieve compliance to this standard)IEC 61400-1, EN IEC 61400-1, IEC 60050-415
Informative References(Provided for Information)IEC 61400-12, IEEE 762-2006, IEC 61400-25-3:2015, EN 61400-25-2:2007, ISO 3977-9:1999, IEC 61400-25-6:2016, IEC 61400-25-5 Ed.2.0, IEC 61400-12-1:2017, EN 61400-25-3:2007, IEC 61400-25-2:2015, IEC 61400-12-2:2013, IEC 61400-25-1:2017, EN 61400-25-4:2008, IEC 61400-25-4:2016
ReplacesPD CLC/TS 61400-26-2:2017, PD CLC/TS 61400-26-3:2017, PD CLC/TS 61400-26-1:2017
International RelationshipsEN IEC 61400-26-1:2019,IEC 61400-26-1:2019
Draft Superseded By18/30372793 DC
DescriptorsWinds, Performance, Information, Availability, Wind-electric power stations, Turbines, Data, Production, Wind turbines
ICS27.180
Title in FrenchSystèmes de génération d'énergie éolienne Disponibilité des systèmes de génération d'énergie éolienne
Title in GermanWindenergieanlagen Verfügbarkeit von Windenergieanlagen
CommitteePEL/88
ISBN978 0 580 99852 2
PublisherBSI
FormatA4
DeliveryYes
Pages104
File Size2.559 MB
Price£292.00


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