Wave energy power generation device based on multi-floater array

Abstract

The invention relates to a wave power generation device based on a multi-floater array. The wave power generation device comprises a main body structure, energy conversion devices, a driving adjusting module and an electric energy storage cabin. The main body structure comprises a hollow column body and a detachable upper cover; the multiple groups of energy conversion devices are arranged in the circumferential direction of the hollow column body, each group of energy conversion device comprises a floater, a hinge mechanism, a mechanical transmission mechanism and a generator, the floaters are mounted in reserved grooves of the hollow column body in a one-to-one correspondence mode, the floaters are connected with the mechanical transmission mechanisms through the hinge structures, and the output ends of the mechanical transmission mechanisms are connected with the generators; electric energy output by the generators is input into the electric energy storage cabin for storage; and the driving adjusting module comprises a motor cabin and a full-revolving propeller. The multi-floater annular array is adopted, multi-point energy absorption can be achieved, the stability of wave energy capture is improved, and the power generation efficiency of the floaters is improved on the whole; and meanwhile, each floater captures the wave energy in the up-and-down movement process, and the power generation efficiency of the floaters is further improved.

Description

technical field [0001] The invention relates to the technical field of wave energy power generation, in particular to a wave energy power generation device based on a multi-float array. Background technique [0002] Energy is the basic demand for marine resources development and coastal defense construction activities, and solving energy problems is the key to the development of distant sea resources. Many islands play an important role in ocean development and national defense construction. Islands that are far offshore need to rely on land for energy supply, but their supply lines are too long and are affected by wind and waves. Compared with other forms of renewable energy, ocean energy in the form of wave energy is easy to plan and has great advantages. Therefore, the establishment of an independent power generation system utilizing wave energy has far-reaching development potential. [0003] Since the 1980s, my country has made achievements in the construction of large...

AI Technical Summary

Problems solved by technology

[0009](1) The construction cost of large-scale equipment is high and is greatly affected by seasons

[0010](2) The installation of small equipment is cumbersome and the power generation is low

[0011](3) The structure is complex and cannot be quantified for production

[0012](4) It is difficult to move and overhaul

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