Sea power generation device

A power generation device and floating body technology, which is applied in the direction of ocean energy power generation, wind power generation, installation/supporting wind engine configuration, etc., can solve the problems of increasing the lateral swing of the floating body, the overturning of the floating body, and reducing the power generation efficiency, so as to reduce the swing amplitude, Improved stability and increased coverage

Active Publication Date: 2020-01-10
ZHEJIANG OCEAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the wind force will increase the lateral swing of the floating body, the waves will make the floating body float continuously, which will reduce the power generation efficiency, and even cause the floating body to overturn, causing serious damage to the equipment

Method used

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  • Sea power generation device
  • Sea power generation device
  • Sea power generation device

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Embodiment Construction

[0038] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0039] refer to figure 1 with figure 2 , an offshore power generation device, comprising a cylindrical floating body 1, said floating body 1 being fixed by at least two anchors 14; and also comprising:

[0040] A cylindrical support frame 2, which is coaxially arranged on the upper side of the floating body 1; the support frame 2 is provided with a wind power generating mechanism capable of converting wind energy into electric energy;

[0041] Four buoys 4, the four buoys 4 are evenly arranged around the periphery of the buoy 1; the buoy 1 is coaxially arranged and rotatably connected with a first rotating sleeve 13; between the first rotating sleeve 13 and each buoy 4 A telescopic mechanism is arranged between them. Th...

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Abstract

The invention belongs to the technical field of sea power generation and relates to a sea power generation device which comprises a floating body. A supporting frame is arranged on the floating body.The supporting frame is provided with a wind power generating mechanism which can convert wind energy into electric energy. A plurality of floating cylinders are arranged on the floating body in a surrounding manner. The floating body is provided with a first rotating sleeve. A telescoping mechanism is arranged between the first rotating sleeve and each floating cylinder. A second rotating sleeveis arranged on the supporting frame. A second connecting rod is arranged between a second rotating sleeve and each floating cylinder. An inner gear is fixedly arranged on the second rotating sleeve. The floating body is further provided with a first power generator. An output shaft of the first motor is connected with an inner gear in an engaged manner through a transmission mechanism. The sea power generation device has the advantages that energy sources such as the wind energy and the wave energy can be effectively utilized for power generation, and meanwhile, the stability of the floating body is improved.

Description

technical field [0001] The invention belongs to the technical field of offshore power generation, and relates to an offshore power generation device. Background technique [0002] With the continuous development of the economy, the development of onshore energy has been unable to meet human needs for energy. In the ocean, which accounts for 71% of the earth's surface, there is a large amount of new energy. The development and utilization of marine new energy has received more and more attention from the international community. As renewable new energy, wind energy, wave energy, tidal current energy and other energy sources are inexhaustible and inexhaustible. The development and utilization of these renewable new energy sources have attracted widespread attention. [0003] In the prior art, the application number is 201510066938.8, "a combined wave energy, wind energy and tidal current energy generating device", its structure includes a wind power generating device, a wave...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/18F03B13/22F03B13/24F03B13/26F03D9/11F03D13/25
CPCF03B13/1805F03B13/1845F03B13/22F03B13/24F03B13/264F03D9/008F03D9/11F03D13/25Y02E10/30Y02E10/72Y02E10/727Y02E70/30
Inventor 李俊来
Owner ZHEJIANG OCEAN UNIV
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