I.S. EN 61400-12-1:2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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WIND POWER GENERATION SYSTEMS - PART 12-1: POWER PERFORMANCE MEASUREMENT OF ELECTRICITY PRODUCING WIND TURBINES
Hardcopy , PDF
01-11-2020
English
01-01-2017
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National Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Power performance method overview
6 Preparation for performance test
7 Test equipment
8 Measurement procedure
9 Derived results
10 Reporting format
Annex A (normative) - Assessment of influences caused
by wind turbines and obstacles at the test site
Annex B (normative) - Assessment of terrain at the test
site
Annex C (normative) - Site calibration procedure
Annex D (normative) - Evaluation of uncertainty in
measurement
Annex E (informative) - Theoretical basis for determining
the uncertainty of measurement using the method of
bins
Annex F (normative) - Wind tunnel calibration procedure
for Anemometers
Annex G (normative) - Mounting of instruments on the
meteorological mast
Annex H (normative) - Power performance testing of small
wind turbines
Annex I (normative) - Classification of cup and sonic
anemometry
Annex J (normative) - Assessment of cup and sonic
anemometry
Annex K (normative) - In-situ comparison of anemometers
Annex L (normative) - The application of remote sensing
technology
Annex M (informative) - Normalisation of power curve data
according to the turbulence intensity
Annex N (informative) - Wind tunnel calibration procedure for
wind direction sensors
Annex O (informative) - Power performance testing in cold
climate
Annex P (informative) - Wind shear normalisation procedure
Annex Q (informative) - Definition of the rotor equivalent wind
speed under consideration of wind veer
Annex R (informative) - Uncertainty considerations for tests on
multiple turbines
Annex S (informative) - Mast flow distortion correction for lattice
masts
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Defines 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.
| DevelopmentNote |
Supersedes I.S. EN 61400-12. (07/2006) For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
572
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| UNE-EN 61400-12-1:2007 | Identical |
| EN 61400-12-1:2017 | Identical |
| NBN EN 61400-12-1 : 2006 | Identical |
| NF EN 61400-12-1:2017 | Identical |
| SN EN 61400-12-1 : 2017 | Identical |
| DIN EN 61400-12-1 : 2017 | Identical |
| 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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