Raft wave energy generating set with flexible structure

The invention discloses a raft wave energy generating set with a flexible structure. The raft wave energy generating set with the flexible structure comprises a turbine generator, an anchor rod, and an open type cavity made of a flexible material, wherein a bellmouth-shaped water inlet section is arranged at one end of the open type cavity, the turbine generator is arranged at the other end of the open type cavity, and the open type cavity is composed of a raft impulse forming region, an expansion wave energy collecting region and a wave energy converting region which are in sequential through connection from the water inlet section to a motor mounting region; the cross section of the expansion wave energy collecting region transits from large to small to the wave energy converting region from the raft impulse forming region; the motor mounting region is positioned at the tail end of the wave energy converting region; and the flowing of flow water drives the blades of the turbine generator to rotate, and further is converted into electric energy. The raft wave energy generating set provided by the invention has a simple structure, energy converting links are less, wave energy use ratio is improved greatly, the raft wave energy generating set also can be arranged in the front of a mole, so as to generate power on one aspect, and play a wave eliminating effect on the other aspect, and the wave-block pressure of the mole is alleviated greatly.