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A netted floating wave energy generating device and its working method

A power generation device and wave energy technology, which is applied to ocean energy power generation, hydroelectric power generation, floating buildings, etc., can solve the problems of low wave energy conversion efficiency, application limitation of wave energy power generation device, and high construction cost, so as to improve the ability to resist wind and waves. and stability, improving absorption conversion efficiency, and good waterproof performance.

Active Publication Date: 2019-09-24
TIANJIN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its advantage is that the device is durable, but its disadvantages are high construction cost and low wave energy conversion efficiency
Due to the above reasons, there are certain limitations in the application of existing wave energy generating devices.

Method used

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  • A netted floating wave energy generating device and its working method
  • A netted floating wave energy generating device and its working method
  • A netted floating wave energy generating device and its working method

Examples

Experimental program
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Embodiment

[0045] Embodiment: a kind of reticulated floating type wave energy generating device (see figure 1 , figure 2 , Figure 5 ), comprising an offshore platform 27, cables and power lines 28, a power generation array, characterized in that it includes a power generation unit floating cabin 1, an electric energy conversion processing unit 9, an independent generator 10, an acceleration mechanism 11, a connection assembly 14, and a horizontal orientation assembly I15 . Horizontal orientation component II16, energy storage system; wherein, the floating cabin 1 and the floating cabin 2 of the power generation unit form a grid power generation array through the connection component 14 and the horizontal orientation components I15 and II16. The power generation unit 26 located at the edge of the power generation array is connected to the offshore platform 27 through cables and power lines 28 to supply power to the offshore platform 27; the floating cabin 1 of the power generation unit...

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Abstract

The invention provides a reticulation floating-type wave energy power generation device. The device comprises a power generation array composed of multiple wave energy power generation units, the power generation array is shaped like an orthogonal grid, each wave energy power generation unit is equipped with an independent power generator and a float cabin of an electrical energy conversion processing unit, the power generation array is floated on water surface, the relative vertical position of each power generation unit changes under the action of waves and connection components are driven to make rotations, the independent power generator inside the float cabin is driven to generate power after the speed acceleration by an acceleration mechanism, and finally through the float cabin, power conversion is conducted, and output to an energy storage system or an external load is conducted through processing units. By the reticulation floating-type wave energy power generation device, the omni-directional wave absorption of the wave energy can be achieved, the absorption efficiency is high, and the capacity of resistance to wind is strong.

Description

[0001] (1) Technical field: [0002] The invention belongs to the technical field of renewable energy power generation, and relates to a mesh floating wave energy power generation device and a working method thereof. [0003] (two) background technology: [0004] Traditional energy is facing the problems of depletion, environmental protection, security supply, etc. Renewable energy can become an important alternative energy. As a clean and renewable energy, wave energy has a wide distribution and huge energy reserves. Wave energy is presented in the form of mechanical energy, which has the characteristics of high energy grade and high energy flow density, and the energy flow density in some sea areas even reaches 100kW / m. [0005] Since the 1970s, countries around the world have invested a lot of manpower and material resources in the research of wave energy efficient power generation, and developed various types and scales of power generation devices. Oscillating water column...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/16F03B11/00B63B35/44
CPCB63B35/44B63B2035/4466F03B11/00F03B13/16F05B2220/706Y02E10/20Y02E10/30
Inventor 张超任铭刘畅
Owner TIANJIN UNIVERSITY OF TECHNOLOGY
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