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CLC/TS 61400-14:2017

Current
Current

The latest, up-to-date edition.

Wind turbines - Part 14: Declaration of apparent sound power level and tonality values
Published date

09-01-2017

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Declaration
6 Information to be reported
Annex A (informative) - Method of calculating apparent
        sound power level to another hub height
Annex B (informative) - Influence of turbine and site
        characteristics on the acoustical Performance
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Gives guidelines for declaring the apparent sound power level and tonality of a batch of wind turbines. Is to be used in conjunction with IEC 61400-11 which gives measurement procedures for apparent sound power level and tonality.


This publication is of high relevance for Smart Grid.

Committee
CLC/TC 88
DocumentType
Technical Specification
PublisherName
European Committee for Standards - Electrical
Status
Current

ISO 4871:1996 Acoustics — Declaration and verification of noise emission values of machinery and equipment
EN ISO 4871:2009 Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)
EN 61400-11:2013 Wind turbines - Part 11: Acoustic noise measurement techniques
IEC 61400-11:2012 Wind turbines - Part 11: Acoustic noise measurement techniques

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