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Ocean wind energy and tidal current energy united power supply floating lighting device

A technology of combined power supply and ocean wind energy, which is applied in ocean energy power generation, wind power generation, installation/support of wind turbine configuration, etc., to achieve the effects of convenient transportation, increased power, and reduced volume

Inactive Publication Date: 2017-01-25
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems existing in the prior art, the present invention provides a floating lighting device that is jointly powered by ocean wind energy and tidal current energy, which consumes a lot of manpower and material resources for the construction of lighthouses in medium water depth and deep water to provide lighting in the background technology Insufficient, through this new type of device, wind energy and tidal current energy can be effectively used to generate electricity, supply lighting electricity, and at the same time, it can be effectively folded to reduce the volume of the entire device, which is convenient for transportation, avoids the disassembly and assembly of various components and reduces the installation cost on the seabed

Method used

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  • Ocean wind energy and tidal current energy united power supply floating lighting device
  • Ocean wind energy and tidal current energy united power supply floating lighting device

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing, the present invention is described in detail:

[0022] like figure 1 As shown, the present invention provides a floating lighting device for combined power supply of ocean wind energy and tidal current energy. A floating lighting device for combined power supply of ocean wind energy and tidal current energy includes a lighting mechanism 1, a wind energy generating mechanism 2, and a tidal energy generating mechanism 3 The wind energy generating mechanism 2 is connected to the floating platform 4 with three layers of cabins (41, 42, 43) through the generator 21 in it, and the bottom of the floating platform 4 is connected with the heave plate 52 in the support body 5 The generator 31 in the tidal current energy generating mechanism 3 is connected. The three-layer cabins of the floating platform 4 are respectively an upper cabin 41, a middle cabin 42, and a lower cabin 43. The upper cabin 41 is provided with a lifting plate...

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Abstract

The invention discloses an ocean wind energy and tidal current energy united power supply floating lighting device which comprises a lighting mechanism, a wind power generation mechanism and a tidal current energy power generation mechanism. The ocean wind energy and tidal current energy united power supply floating lighting device is characterized in that the wind power generation mechanism is connected to a floating platform with three layers of cabins through a generator in the wind power generation mechanism, and the bottom of the floating platform is connected with a generator in the tidal current energy power generation mechanism through a supporting body with a telescopic heaving plate. According to the ocean wind energy and tidal current energy united power supply floating lighting device, against the technical problem of how to provide lighting and saving manpower during building of a lighthouse in deep water in the prior art, wind energy and tidal current energy are effectively utilized to generate electricity, and electricity for lighting is supplied.

Description

technical field [0001] The invention belongs to the technical field of using wind energy and tidal current energy to generate electricity for marine lighting, and in particular relates to a floating lighting device for joint power supply of marine wind energy and tidal current energy. Background technique [0002] As a clean and renewable energy, ocean energy is not only rich in resources, but also has little impact on the environment. At present, the global renewable ocean energy resources are very rich, and the development prospects are very promising. my country has a long coastline and a vast sea area, and has abundant ocean energy reserves. The exploitable ocean energy resources include tidal current energy, tidal energy and wave energy, among which the theoretical average power of tidal current energy is 13940MW. Due to its strong predictability, tidal current energy has greater advantages than wave energy in stably providing power. At the same time, compared with the...

Claims

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Application Information

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IPC IPC(8): F03D9/25F03B13/26F03D9/43F03D15/00F03D13/25B63B45/02
CPCB63B45/02F03B13/264F03D9/008B63B22/166B63B2035/446B63B2035/4466F03B17/063F05B2240/214F05B2240/31F05B2240/915F05B2240/93F05B2260/02F05B2260/04Y02B10/30Y02B10/70Y02E10/30Y02E10/72Y02P80/10
Inventor 林伟豪运博龙马彦博朱本瑞
Owner TIANJIN UNIV
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