Floating-type offshore wind power generation facility

A floating type offshore wind power generation facility comprising:

• a wind power generation unit which is installed to be rotatable in two directions about a horizontal rotation center of the offshore structure, and converts rotational kinetic energy of blades caused by sea wind into electrical energy;
• and
• a driving unit which is connected to a lower end of the wind power generation unit in a state in which the driving unit is installed on the offshore structure, and changes a pivoting angle or a rotating angle of the wind power generation unit by generating driving power,
• wherein a plurality of wind power generation units is disposed to be spaced apart from one another on the offshore structure, and the driving unit selectively pivots and positions the wind power generation units at an angle to avoid wakes created at a rear side of the blades of adjacent power generation units.