The invention discloses a novel multi-float-bowl offshore wind
turbine floating foundation. The novel multi-float-bowl offshore wind
turbine floating foundation comprises a center float bowl, circumferential float bowls, supporting parts, a truss part, a heave plate, a center soft cabin, a
mooring system and an anchorage foundation. The truss part is arranged on the bottom of the center float bowl, the heave plate is arranged on the truss part, the center soft cabin is arranged on the bottom of the truss part, the circumferential floating bowls are connected above the center float bowl throughthe supporting parts, the anchorage foundation is arranged below the center float bowl slantly, the side face of the center float bowl is connected with the anchorage foundation through the
mooring system, the center float bowl is arranged on the bottom of a fan
tower, and a fan is arranged on the top of the fan
tower. The floating foundation has the beneficial effects that the novel multi-float-bowl offshore wind
turbine floating foundation suitable for deepwater
wind power development is provided, the structure is optimized, the structure weight is reduced, the motion property is improved,and the resistivity of the floating type fan foundation to stormy wave flow loads on the complex sea can be improved.