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Floating platform for power generation in combination with wind energy and dot-matrix wave energy

A floating platform and wave energy technology, which is applied in wind power generation, ocean power generation, and wind turbines in the same direction as the wind, to achieve the effects of reducing construction costs, increasing the range of motion, and enhancing stability

Pending Publication Date: 2021-05-07
GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional wind turbine is an upwind wind turbine, and the floating platform is a multi-point anchored platform, and the combined power generation with wave energy is still in the research stage

Method used

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  • Floating platform for power generation in combination with wind energy and dot-matrix wave energy
  • Floating platform for power generation in combination with wind energy and dot-matrix wave energy
  • Floating platform for power generation in combination with wind energy and dot-matrix wave energy

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Embodiment Construction

[0022] The purpose of the invention of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, and the embodiments cannot be repeated here one by one, but the implementation of the present invention is not therefore limited to the following embodiments.

[0023] A floating platform for combined wind energy and lattice wave energy generation, including a floating wind power generating set 1 and a lattice wave energy generating device 2, the floating wind power generating set 1 includes a floating foundation 14 and a tower 12, point The array wave energy generating device 2 includes a wave energy absorbing unit 21, a swing support structure 22, a frame support structure 23 and a generator host 24. The wave energy absorbing unit 21 is connected to the frame support structure 23 through the swing support structure 22, and the frame support structure 23 is respectively Installed on the outer surface of t...

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Abstract

The invention discloses a floating platform for power generation in combination with wind energy and dot-matrix wave energy. The floating platform comprises a floating wind turbine generator system and a wave energy power generation device, and the floating wind turbine generator system comprises a floating foundation; the wave energy power generation device comprises a wave energy absorption unit, a swing supporting structure, a frame supporting structure and a power generation mainframe; the wave energy absorption unit is connected with the frame supporting structure through the swing supporting structure, and both the frame supporting structure and the power generation mainframe are installed on the floating foundation; and the wave energy absorption unit is connected with the power generation mainframe through a transmission mechanism. According to the floating platform, under the action of wind load, the floating platform does heaving motion, and the motion amplitude of the wave energy power generation device is increased; under the coupling action with seawater, the generating capacity of the wave energy power generation device can be effectively improved; and the wave energy power generation device is capable of providing certain damping for the floating platform, and thereby benefiting improvement of the stability of the floating platform under the combined action of wind waves.

Description

technical field [0001] The invention relates to the technical field of offshore wind power generating sets, in particular to a floating platform for generating electricity by combining wind energy and lattice wave energy. Background technique [0002] A floating offshore platform equipped with a double-wind turbine wind turbine. The wind turbine adopts a passive yaw system to automatically face the wind. Its tower structure has an airfoil section, and steel strand cables need to be connected to the top of the tower to enhance stability. sex. In order to make full use of ocean energy, the joint layout form of lattice wave energy generating device structure is added. [0003] The structure of the wind power generating set in the prior art is an active yaw system with a single wind wheel, which is not combined with other energy forms. The traditional wind turbine is an upwind wind turbine, and the floating platform is a multi-point anchored platform, and the combined power ge...

Claims

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Application Information

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IPC IPC(8): F03D9/25F03D9/00F03D13/25F03D1/02F03B13/20F03B11/00
CPCF03D9/25F03D9/008F03D13/25F03D1/02F03B13/20F03B11/00F05B2240/93F05B2240/95Y02E10/20Y02E10/30Y02E10/72Y02E10/727
Inventor 霍仕环邹荔兵刘凡鹰
Owner GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
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