CSA IEC 61400-11 : 2013(R 2018)
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
WIND TURBINES - PART 11: ACOUSTIC NOISE MEASUREMENT TECHNIQUES
Hardcopy , PDF
31-07-2021
English
01-01-2013
Important note : Users cannot be edited or removed once added to your Multi user PDF.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Outline of method
6 Instrumentation
7 Acoustic measurements and measurement procedures
8 Non-acoustic measurements
9 Data reduction procedures
10 Information to be reported
Annex A (informative) - Other possible characteristics of
wind turbine noise emission and their quantification
Annex B (informative) - Assessment of turbulence intensity
Annex C (informative) - Assessment of measurement uncertainty
Annex D (informative) - Apparent roughness length
Annex E (informative) - Characterization of a secondary wind
screen
Annex F (normative) - Small wind turbines
Annex G (informative) - Air absorption
Bibliography
Gives measurement procedures that enable noise emissions of a wind turbine to be characterised.
| DevelopmentNote |
Supersedes CSA C61400-11. (10/2013)
|
| DocumentType |
Revision
|
| Pages |
72
|
| PublisherName |
Canadian Standards Association
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 61400-11:2012 | Identical |
| ISO 7196:1995 | Acoustics — Frequency-weighting characteristic for infrasound measurements |
| IEC 61400-12-1:2017 | Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines |
| IEC 60942:2003 | Electroacoustics - Sound calibrators |
| IEC 60688:2012 | Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals |
| ISO 9613-1:1993 | Acoustics Attenuation of sound during propagation outdoors Part 1: Calculation of the absorption of sound by the atmosphere |
| IEC TS 61400-14:2005 | Wind turbines - Part 14: Declaration of apparent sound power level and tonality values |
| IEC 61260:1995 | Electroacoustics - Octave-band and fractional-octave-band filters |
| 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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