Christopher Daniel Caruso,Kevin Wayne Kinzie,Dongjai Lee,James Robert Tobin,Justin Richard Curtis,Jonathan Henry Zalar
申请号：
US13926367
公开号：
US09706766B2
申请日:
2013.06.25
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Methods for producing ultrasonic sound emissions from wind turbines, active systems for emitting ultrasonic sounds from wind turbines, and wind turbines are provided. In one embodiment, a method includes operating the wind turbine with an ultrasonic sound emitting device mounted on or within a component of the wind turbine, and receiving in a controller at least one indicator. The method further includes determining if an operating condition exists based on the at least one indicator, and supplying a fluid flow through an outlet of the ultrasonic sound emitting device such that an ultrasonic sound emission is produced by the ultrasonic sound emitting device if the operating condition exists.
