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DIN EN 61400-11 VDE 0127-11:2013-09

* German Language Version *

Wind turbines - Part 11: Acoustic noise measurement techniques (IEC 61400-11:2012); German version EN 61400-11:2013

Class/Status: Standard, withdrawn
Released: 2013-09
VDE Art. No.: 0100180

Contents

This part of IEC 61400 presents measurement procedures that enable noise emissions of a wind turbine to be characterised. This involves using measurement methods appropriate to noise emission assessment at locations close to the machine, in order to avoid errors due to sound propagation, but far enough away to allow for the finite source size. The procedures described are different in some respects from those that would be adopted for noise assessment in community noise studies. They are intended to facilitate characterisation of wind turbine noise with respect to a range of wind speeds and directions. Standardisation of measurement procedures will also facilitate comparisons between different wind turbines.

This Standard is withdrawn and is replaced by the following

Standard:

NEW DIN EN 61400-11 VDE 0127-11:2019-05

Wind turbines

Part 11: Acoustic noise measurement techniques

105.81 € 
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