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IEC 61400-12-0:1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Wind turbine generator systems - Part 12: Wind turbine power performance testing

Available format(s)

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

Superseded date

16-12-2005

Superseded by

IEC 61400-12-1:2017

Language(s)

English, Spanish, Castilian

Published date

26-02-1998

€280.71
Excluding VAT

FOREWORD
INTRODUCTION
1 General
    1.1 Scope
    1.2 Normative references
    1.3 Definitions
    1.4 Symbols and units
    1.5 Abbreviations
2 Test conditions
    2.1 Wind turbine generator system
    2.2 Test site
3 Test equipment
    3.1 Electric power
    3.2 Wind speed
    3.3 Wind direction
    3.4 Air density
    3.5 Precipitation
    3.6 Wind turbine generator system status
    3.7 Data acquisition system
4 Measurement procedure
    4.1 Introduction
    4.2 Wind turbine generator system operation
    4.3 Data collection
    4.4 Data selection
    4.5 Data correction
    4.6 Database
5 Derived results
    5.1 Data normalization
    5.2 Determination of measured power curve
    5.3 Annual energy production (AEP)
    5.4 Power coefficient
6 Reporting format
Tables
1 Example of presentation of a measured power curve
2 Example of presentation of estimated annual energy production
Figures
1 Requirements as to distance of the meteorological mast
    and maximum allowed measurement sectors
2 Presentation of example data: power performance test
    scatter plots
3 Presentation of example measured power curve
Annexes
A Assessment of test site
B Calibration of test site
C Evaluation of uncertainty in measurement
D Theoretical basis for determining the uncertainty of
    measurement using the method of bins
E Bibliography

Specifies a procedure for measuring the power performance characteristics of a single wind turbine generator system (WTGS) and applies to the testing of WTGS of all types and sizes connected to the electrical network.

Committee
TC 88
DevelopmentNote
Also numbered as BS EN 61400-12 (11/2005)
DocumentType
Standard
Pages
44
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

CSA C61400-11 : 2007 : R2012 WIND TURBINE GENERATOR SYSTEMS - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
UFC 3-540-08 : 2017 UNIFIED FACILITIES CRITERIA - UTILITY-SCALE RENEWABLE ENERGY SYSTEMS
CSA C61400-11 : 2007 WIND TURBINE GENERATOR SYSTEMS - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
IEC TS 61400-13:2001 Wind turbine generator systems - Part 13: Measurement of mechanical loads
PD IEC WT 01:2001 IEC system for conformity testing and certification of wind turbines. Rules and procedures
NF EN 61400-11 : 2004 AMD 1 2006 WIND TURBINE GENERATOR SYSTEMS - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
03/109124 DC : DRAFT JUNE 2003 IEC 61400-1 ED.3.0 - WIND TURBINES - PART 1: DESIGN REQUIREMENTS
UNE-EN ISO/IEC 13273-2:2016 Energy efficiency and renewable energy sources - Common international terminology - Part 2: Renewable energy sources (ISO/IEC 13273-2:2015)
DD IEC/TS 61400-13:2001 Wind turbine generator systems Measurement of mechanical loads
IEC WT 01:2001 IEC System for Conformity Testing and Certification of Wind Turbines - Rules and procedures

IEC 60688:2012 Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals
ISO 2533:1975 Standard Atmosphere
IEC 60044-1:1996+AMD1:2000+AMD2:2002 CSV Instrument transformers - Part 1: Current transformers
IEC 60186:1987 Voltage transformers

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