09-06-2015 дата публикации
Номер: KR101526236B1
The present invention relates to a blade cap for a wind generator. The blade cap for a wind generator comprises: a blade inserting part (10) which has a shape equal to a section of a blade (110), and inserted into and supported by an upper and a lower end of the blade (110); a side surface plate (20) integrally attached to a side end of the blade inserting part (10), and extended to the upper or lower part of the blade (110); an upper front surface plate (30) extended from the front surface part of the upper end of the side surface plate (20) toward a center of the blade (110); and a front surface plate fixing part (40) which allows the upper front surface plate (30) to be attached to the upper surface of the blade (110). A drag force generating part is further included in the blade to generate mobility due to drag force, thereby reducing a mobility requirement time taken until the rotor of a wind generator is rotated. By simply adding the drag force generating part to the blade, drag force ...
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