WIND POWER GENERATOR WITH DEVICE FOR FLUID-INJECTION AND CONTROL METHOD THEREOF

摘要

PURPOSE: A wind power generator with a fluid spraying device and a control method thereof are provided to implement efficient maintenance work as a control part controls the sprayed shape and pressure of fluid sprayed from the fluid spraying device. CONSTITUTION: A wind power generator with a fluid spraying device comprises a control part. The fluid spraying device is positioned under a nacelle; sprays fluid to one or more blades; and has a variable spraying nozzle part(410). The control part controls the sprayed pressure and the type of the fluid sprayed from the fluid spraying device by controlling the opening degree of a passage(425) arranged in the spraying nozzle part.