FLOATING TYPE WIND TURBINE GENERATING APPARATUS

摘要

An object is to provide a floating type wind turbine generating apparatus including a mooring device capable of mooring a floating body stably against drift force and rotational moment. A floating type wind turbine generating apparatus comprises a floating body (20) floating on a water surface, a wind turbine generator (10) installed on the floating body; and a mooring device (36) configured to moor the floating body. The floating body is formed into a virtual triangular shape having three vertices in a planar view. The mooring device (36) includes a first mooring cable (34b) and a second mooring cable (34c), the first mooring cable connected to one vertex of two vertices and the second mooring cable connected to other vertex of the two vertices, the two vertices excluding a vertex having a largest interior angle or, in a case where there are two or more vertices having the largest interior angle, excluding an arbitrary vertex of the two or more vertices from among the three vertices of the virtual triangular shape. Each of the first and second mooring cables extends in a direction such that the first and second mooring cables extend away from the floating body (20) and intersect with each other in the planar view.