A planetary gear driven wave energy power generation device

Abstract

The invention belongs to the field of wave power generation and particularly discloses a wave power generation device adopting planet gear transmission. The wave power generation device adopting planet gear transmission comprises a wave power generation unit, a floating body and a body support. The wave power generation unit is installed inside the floating body and connected with the body supportthrough a support cantilever. The wave power generation unit comprises a reversing assembly and a power generator. The reversing assembly comprises a tooth ring roller, a roller ratchet wheel clutch,a main shaft ratchet wheel clutch and a planet gear train. The roller ratchet wheel clutch, the main shaft ratchet wheel clutch and the planet gear train are sequentially arranged in the tooth ring roller, by means of cooperative action of the tooth ring roller, the roller ratchet wheel clutch, the main shaft ratchet wheel clutch and the planet gear train, the reversing assembly changes reciprocating rotational movement in two directions into unidirectional continuous rotation and drives a power generator to generate electricity. The wave power generation device adopting planet gear transmission is simple and compact in structure and high in reliability and improves energy utilization ratio. When the wave power generation device adopting planet gear transmission is arranged offshore, multiple power generation devices are installed on a herringbone frame, a linear execution mechanism and direction fins are installed on the frame, and energy collection demands under different conditionscan be met.

Description

technical field [0001] The invention belongs to the field of wave energy power generation, and more particularly relates to a planetary gear driven wave energy power generation device. Background technique [0002] In recent years, with the continuous consumption of non-renewable energy such as oil and natural gas, people have turned their attention to the development of renewable energy such as wind energy and ocean energy. Can belong to the ranks of new energy sources to be developed and utilized. Ocean energy is contained in ocean currents and waves, and wave energy is almost everywhere. Converting wave energy into electrical energy is a very valuable research direction. [0003] At present, the development and utilization of wave energy is still in the experimental research stage, and various experimental power generation devices have been developed in some coastal areas. Further analysis of the published patents in the field of wave power generation shows that althoug...

AI Technical Summary

Problems solved by technology

The device adopts a mechanical transmission mechanism, which can absorb unstable wave energy and convert it into electrical energy. However, the internal gear train of the device is complicated and the structure is not compact enough. Too many gears in various mechanisms cause energy transmission loss to increase, and maintenance is difficult.

[0007] From the above analysis, it can be seen that in the field of wave power generation, although there are various schemes using different principles and using different mechanisms, these schemes still have room for improvement in terms of improving energy collection and conversion efficiency, simplifying structures and enhancing reliability.

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