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BS PD IEC/TS 61400-26-3:2016, which is a technical specification, provides a framework from whichtime-based and production-based availability indicators of a wind power station can bederived. It unambiguously describes how data is categorised and provides examples of howthe data can be used to derive availability indicators.
The approach is to apply the terms and definitions for the applied information modelsintroduced in IEC TS 61400-26-1 and IEC TS 61400-26-2 to a wind power station.The basic approach is based on the assumption that a wind power station may be modelledas one ‘WTGS’ representing a complete wind power station. The wind power station is madeup of all WTGSs, functional services and balance of plant elements as seen from the point ofcommon coupling.
It is not the intention of this specification to define how time-based and production-basedavailability shall be calculated. Nor is it the intention to form the basis for power curveperformance measurements – which is the objective of IEC 61400-12. However, the annexesshould be regarded as examples and guidelines for developing methods for calculation ofavailability indicators.
This document also includes informative annexes with:
- examples of how to expand the model to more services,
- examples of how to determine the information category for the wind power station,
- examples of how to expand the model to balance of plant elements,
- examples of determination of lost production,
- examples of availability algorithms for production based indicators,
- examples of other availability indicators,
- examples of application scenarios.
Cross References:
IEC 60050
IEC 60050-415
IEC TS 61400-26-1:2011
IEC TS 61400-26-2:2014
IEC 61400-1
IEC 61400-12-1:2005
IEC 61400-12-2:2013
IEC 61400-25-1:2006
IEC 61400-25-2:2015
IEC 61400-25-3:2015
IEC 61400-25-4:2008
IEC 61400-25-5:2006
IEC 61400-25-6:2010
ISO 3977-9:1999
IEEE 762-2006
All current amendments available at time of purchase are included with the purchase of this document.
Product Details
- Published:
- 08/31/2016
- ISBN(s):
- 9780580926242
- Number of Pages:
- 122
- File Size:
- 1 file , 2.9 MB
- Product Code(s):
- 30334389, 30334389, 30334389