BLADE FOR WIND TURBINE AND METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: A blade for a wind turbine and a manufacturing method for the same are provided to reduce the number of adhesive parts for manufacturing a blade by integrating a blade core with a spar which is integrally formed with a shear web and a spar cap. CONSTITUTION: A blade for a wind turbine comprises a first shell(20) and a second shell(30). The first and second shells comprise cores(21,31) and a spar(100). The core comprises front cores(22,32) and rear cores(24,34). The spar comprises a shear web part(102) and a spar cap part(104). The shear web part is integrally formed with the spar cap part and is extended towards the inner side of the first and second shells. The spar cap part is connected to a front core and the rear core. The spar cap part is curved for forming the main side of the first and second shells.