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BS EN 61400-12-1:2017

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Wind power generation systems Power performance measurement of electricity producing wind turbines
Available format(s)

Hardcopy , PDF

Superseded date

10-24-2022

Language(s)

English

Published date

07-06-2017

IEC 61400-12-1:2017 is also 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

Committee
PEL/88
DevelopmentNote
Supersedes 02/207950 DC and BS EN 61400-12. (07/2006) Supersedes 15/30267585 DC. (07/2017) Implementation of IEC corrigendum September 2019: Equations (E.8), (E.51) and (I.4) replaced Implementation of IEC corrigendum May 2021: Equation (E.24) replaced Corrections to title on European cover page and equation numbering in Annex E
DocumentType
Standard
ISBN
9780539133912
Pages
268
ProductNote
Implementation of IEC corrigendum September 2019: Equations (E.8), (E.51) and (I.4) replaced Implementation of IEC corrigendum March 2020: Equation (E.51) replaced
Implementation of IEC corrigendum May 2021: Equation (E.24) replaced Corrections to title on European cover page and equation numbering in Annex E
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

EN 60688:2013 Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals
ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
IEC 61869-3:2011 Instrument transformers - Part 3: Additional requirements for inductive voltage transformers
EN 61400-12-2:2013/AC:2016-10 WIND TURBINES - PART 12-2: POWER PERFORMANCE OF ELECTRICITYPRODUCING WIND TURBINES BASED ON NACELLE ANEMOMETRY (IEC 61400-12-2:2013/COR1:2016)
IEC 61869-2:2012 Instrument transformers - Part 2: Additional requirements for current transformers
IEC 60688:2012 Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals
EN 61869-3 : 2011 INSTRUMENT TRANSFORMERS - PART 3: ADDITIONAL REQUIREMENTS FOR INDUCTIVE VOLTAGE TRANSFORMERS (IEC 61869-3:2011)
EN ISO/IEC 17043:2010 Conformity assessment - General requirements for proficiency testing (ISO/IEC 17043:2010)
EN 61869-2 : 2012 INSTRUMENT TRANSFORMERS - PART 2: ADDITIONAL REQUIREMENTS FOR CURRENT TRANSFORMERS
IEC 61869-1:2007 Instrument transformers - Part 1: General requirements
ISO 2533:1975 Standard Atmosphere
EN 61869-1:2009 Instrument transformers - Part 1: General requirements
ISO 16622:2002 Meteorology Sonic anemometers/thermometers Acceptance test methods for mean wind measurements
ISO/IEC 17043:2010 Conformity assessment — General requirements for proficiency testing
IEC 61400-2:2013 Wind turbines - Part 2: Small wind turbines
ISO 3966:2008 Measurement of fluid flow in closed conduits Velocity area method using Pitot static tubes
IEC 61400-1:2005+AMD1:2010 CSV Wind turbines - Part 1: Design requirements
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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