WINDMILL

摘要

An aerogenerator is disclosed. the aerogenerator according to an embodiment of the present invention is arranged on one side of a blade rotated by wind and includes an external temperature sensing module sensing external temperature in a predetermined position; a heating module connected to the blade to be able to detached and preventing icing from being generated in the blade by generating heat when a current is supplied; and a controller controlling the current supplied to a heating module based on information on the external temperature sensed in the external temperature sensing module.