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Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF
31-07-2021
English
01-01-2013
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
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.