On-sea floating-type wind power generation platform capable of collecting wave energy and gathering group

Abstract

The invention discloses an on-sea floating-type wind power generation platform capable of collecting wave energy and a gathering group. The power generation platform comprises a draught fan buoy floating on the sea surface, and the draught fan buoy is perpendicularly provided with a wind driven generator. The power generation platform is characterized in that multiple wave buoys arranged around the draught fan buoy are further included; the opposite faces of each wave buoy and the draught fan buoy are parallel to each other and are connected, a plurality of transmission devices are oppositely arranged at the joints of the wave buoys and the draught fan buoy, a plurality of corresponding hydraulic cylinder power generation devices are arranged in cavities of the draught fan buoy and the wave buoys, and the transmission devices are connected with the corresponding hydraulic cylinder power generation devices; the transmission devices drive the hydraulic cylinder power generation devices to convert the wave energy into electric energy through relative rotation generated when the wave buoys and the draught fan buoy move vertically along with waves. The power generation platform can achieve combined power generation of wind energy and the wave energy and is few in energy conversion step, simple in structure, easy to achieve and convenient to maintain, and the power generation platform which is simple, good in stability and high in benefit is supplied to a deep sea on-sea power generation field.

Description

technical field [0001] The present invention relates to a device for combined generation of wind energy and wave energy in the deep sea, in particular to an offshore floating wind power generation platform capable of collecting wave energy, and also to a plurality of offshore floating wind power generation platforms capable of collecting wave energy The cluster group formed belongs to the technical field of deep sea power generation. Background technique [0002] Today, as energy resources are decreasing day by day, all countries are vigorously developing new energy sources. There is huge energy in the ocean, and renewable energy represented by offshore wind power and wave power is developing rapidly. However, at present, offshore wind farms are all located in near-shore waters. Due to the harsh environment of the deep sea, deep-sea power generation technology is not yet perfect, and the development technology of deep-sea wind farms is relatively mature. At present, the fo...

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Problems solved by technology

[0003] On the other hand, wave energy is the most widely distributed renewable energy in the deep sea. However, the cost of wave energy power generation is extremely high, but the conversion efficiency is very low

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