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IEC TS 61400-26-2:2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Wind turbines - Part 26-2: Production-based availability for wind turbines
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-31-2021

Language(s)

English

Published date

06-04-2014

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Information model
Annex A (informative) - Possible methods for the
        determination of potential energy
        production
Annex B (informative) - Production-based availability
        indicators - examples
Annex C (informative) - Capacity factor and other
        performance indicators
Annex D (informative) - Verification scenarios - examples
Annex E (informative) - Considerations of competing
        assignment of lost production
Bibliography

IEC TS 61400-26-2:2014 provides a framework from which production-based performance indicators of a wind turbine generator system can be derived. It unambiguously describes how data is categorised and provides examples of how the data can be used to derive performance indicators. The approach of this part of IEC 61400 is to expand the time allocation model, introduced in IEC TS 61400-26-1, with two additional layers for recording of the actual energy production and potential energy production associated with the concurrent time allocation. This document also includes informative annexes with:
- examples of determination of lost production,
- examples of algorithms for production-based indicators,
- examples of other performance indicators,
- examples of application scenarios.

Committee
TC 88
DevelopmentNote
Stability date: 2017. (11/2017)
DocumentType
Technical Specification
Pages
47
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

CLC/TS 61400-26-3:2017 Wind energy generation systems - Part 26-3: Availability for wind power stations
IEC TS 61400-26-3:2016 Wind energy generation systems - Part 26-3: Availability for wind power stations
PD CLC/TS 61400-26-3:2017 Wind energy generation systems Availability for wind power stations
PD IEC/TS 61400-26-3:2016 Wind energy generation systems Availability for wind power stations
S.R. CLC/TS 61400-26-3:2017 WIND ENERGY GENERATION SYSTEMS - PART 26-3: AVAILABILITY FOR WIND POWER STATIONS

IEC 61400-12-1:2017 Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
IEEE 762-2006 IEEE Standard Definitions for Use in Reporting Electric Generating Unit Reliability, Availability, and Productivity
ISO 3977-9:1999 Gas turbines Procurement Part 9: Reliability, availability, maintainability and safety
IEC TS 61400-26-1:2011 Wind turbines - Part 26-1: Time-based availability for wind turbine generating systems
IEC 61400-25-4:2016 Wind energy generation systems - Part 25-4: Communications for monitoring and control of wind power plants - Mapping to communication profile
IEC 61400-25-1:2017 Wind energy generation systems - Part 25-1: Communications for monitoring and control of wind power plants - Overall description of principles and models
IEC 61400-25-6:2016 Wind energy generation systems - Part 25-6: Communications for monitoring and control of wind power plants - Logical node classes and data classes for condition monitoring
IEC 61400-25-3:2015 Wind turbines - Part 25-3: Communications for monitoring and control of wind power plants - Information exchange models
IEC 61400-25-2:2015 Wind turbines - Part 25-2: Communications for monitoring and control of wind power plants - Information models
IEC 61400-1:2005+AMD1:2010 CSV Wind turbines - Part 1: Design requirements
IEC 61400-25-5:2017 Wind energy generation systems - Part 25-5: Communications for monitoring and control of wind power plants - Compliance testing

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