Method for assembling wind power generator by using installation ship for floating-type offshore wind power generation

A method for assembling a wind power generator by using an installation ship for floating-type offshore wind power generation, the method comprising:

• placing and fixing a tower of a floating-type offshore wind power generation device to a tower standing frame provided on a bottom surface of the installation ship;
• fixing and stacking a plurality of blades comprising a first blade and second blades of the floating-type offshore wind power generation device on a first mount and a second mount provided on the bottom surface of the installation ship;
• using a carriage to move a blade installing structure, thereby positioning the blade installing structure between the tower and the plurality of blades, the blade installing structure having a first side and a second side opposite to the first side, the blade installing structure comprising a blade assembly table formed on the first side and a blade carrier formed on the second side;
• vertically moving the blade carrier below the plurality of blades so that a blade installer provided on the blade carrier grips each of the plurality of blades;
• vertically moving the blade carrier to correspond to a height of the blade assembly table in a state in which the plurality of blades are gripped by the blade installer;
• moving the blade installer from the second side to the first side;
• and
• assembling the first blade to a nacelle formed at one end of the tower.