CONTROLLING WIND TURBINE NOISE

A method 400 for of controlling audible levels of tonal noise produced by a wind power plant 1 comprising a plurality of wind turbines 10a-c is provided. The method 400 comprises identifying 401 a wind turbine as contributing to a level of tonal noise that is audible at a noise reception point 3; an...

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Bibliographische Detailangaben
Hauptverfasser:	SLOTH, Erik, MADSEN, Kaj Dam, GUPTA, Mranal
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A method 400 for of controlling audible levels of tonal noise produced by a wind power plant 1 comprising a plurality of wind turbines 10a-c is provided. The method 400 comprises identifying 401 a wind turbine as contributing to a level of tonal noise that is audible at a noise reception point 3; and adjusting one or more operating parameters of a wind turbine other than the identified wind turbine in order to reduce a level of tonal noise produced by the identified wind turbine that is audible at the noise reception point 3, and thereby reduce the level of tonal noise that is audible at the noise reception point 3. A controller configured to perform the method 400, a wind turbine 10 and wind power plant 1 comprising the controller, and a computer program which when executed by a computing device cause the computing device to perform the method 400, are also provided.