Marine wave energy power generation device based on ship body two-side wave enhancement principle and working method of marine wave energy power generation device

A technology of power generation device and booster device, which is applied in wind power generation, circuit device, ocean power generation, etc., can solve problems that need to be studied in depth, and achieve the effects of improving power generation efficiency, strong ability to resist natural disasters, and large follow-up range

Active Publication Date: 2022-02-25
SHANDONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]According to the latest research in the field of experimental fluid mechanics and transformation optics, it is shown that the surface wave at the gas-liquid interface will undergo an optical-like phenomenon under the action of the surrounding solid boundary. Interference phenomenon, surface wave interference The wave enhancement mechanism is based on the classic theory in the field of optics, that is, the F-P interference principle. Previous studies have proved the effectiveness of this theory applied to surface waves, but the inertia and viscosity of liquid media affect the surface wave interference process yet to be further studied

Method used

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  • Marine wave energy power generation device based on ship body two-side wave enhancement principle and working method of marine wave energy power generation device
  • Marine wave energy power generation device based on ship body two-side wave enhancement principle and working method of marine wave energy power generation device
  • Marine wave energy power generation device based on ship body two-side wave enhancement principle and working method of marine wave energy power generation device

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Embodiment 1

[0054] like Figure 1-5 As shown, this embodiment provides a marine wave energy generating device based on the principle of wave enhancement on both sides of the hull, including a wave enhancing device 2 and a wave energy generating device 3, wherein,

[0055] A wave energy generating device 3 is arranged in the wave enhancing device 2, and the wave enhancing device 2 includes a guide vane base 21, a surface wave guide vane 22, a marine mounting frame 23 and a lifting guide rail 24, and the two ends of the marine mounting frame 23 are vertically provided with lifting The guide rail 24 and the two marine mounting brackets 23 are respectively movably connected to the two ends of the guide vane base 21 through the lifting guide rail 24. The guide vane base 21 is evenly distributed with surface wave guide vanes 22, and the adjacent surface wave guide vanes 22 Form radial slots for wave entry.

[0056] The deflector base 21 is in the shape of a semi-circle, the surface wave guide ...

Embodiment 2

[0064] A marine wave energy generating device based on the principle of wave enhancement on both sides of the hull. The structure is as described in Embodiment 1. The device and the storage battery, wherein, both sides of the float 31 are arranged on the boat-mounted mounting frame 33 through the guide rail 40, and the float 31 is connected with a hydraulic converter 32 through the float connecting rod 41, and the hydraulic converter 32 converts wave energy into hydraulic energy, and the hydraulic conversion The generator 32 is connected with a generator, and the generator is connected with a storage battery. The hydraulic converter uses a hydraulic cylinder to convert wave energy into hydraulic energy, and the power generation device and battery are placed in the hull.

[0065] The outer side of the float 31 is in the shape of a double-segment arc, and the arc length of the upper segment is longer than that of the lower segment. The double-segment arc design makes the float a...

Embodiment 3

[0073] A marine wave energy generating device based on the principle of wave enhancement on both sides of the hull, the structure is as described in Embodiment 2, the difference is that a photovoltaic panel 6 and a wind generator 5 are arranged on the hull 1, and the photovoltaic panel and the wind generator are both Connected to the storage battery, fully utilize the wave energy, wind energy, and solar energy at sea to generate electricity, which improves the power generation efficiency of the offshore power generation device, reduces the risk of insufficient power generation capacity, and improves energy utilization efficiency.

[0074] The working method of the above-mentioned marine wave energy generating device based on the principle of wave enhancement on both sides of the hull is as follows:

[0075] (1) The wave enhancing device is placed on the hull through the marine mounting frame, the wave energy generating device is arranged in the surface waveguide flow sheet, the...

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Abstract

The invention relates to a marine wave energy power generation device based on a ship body two-side wave enhancement principle and a working method of the marine wave energy power generation device, and belongs to the technical field of new energy wave energy utilization. The device comprises a wave enhancement device and a wave energy power generation device, wherein the wave energy power generation device is arranged in the wave enhancement device, the wave enhancement device comprises a flow deflector base, a surface wave flow deflector, marine mounting frames and lifting guide rails, the lifting guide rails are vertically arranged at the two ends of each marine mounting frame, the two marine mounting frames are movably connected to the two ends of the flow deflector base through the lifting guide rails respectively, the surface wave flow deflectors are evenly distributed on the flow deflector base, and radial seams allowing waves to enter are formed between the adjacent surface wave flow deflectors. The modular and integrated design scheme is adopted, the manufacturing, maintenance and power generation cost is effectively reduced, meanwhile, the wave strength on the two sides of the ship body is enhanced, and the power generation efficiency is improved.

Description

technical field [0001] The invention relates to a marine wave energy generating device based on the principle of wave enhancement on both sides of a hull and a working method thereof, belonging to the technical field of new energy wave energy utilization. Background technique [0002] Current wave energy generation devices generally have problems of insufficient output power and low cost performance, while energy capture power and energy conversion efficiency determine the power generation capacity of wave energy generation devices, which severely limits the commercialization and scale of wave energy generation application. How to improve the power generation and efficiency of wave power generation devices is the key to the development and application of wave power generation technology, and it is also the current mainstream direction in the field of wave power generation in the world. [0003] At present, relevant researches are mainly carried out on issues such as the opt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/20F03D9/11H02J7/35
CPCF03B13/20F03D9/11H02J7/35Y02E10/30Y02E10/72Y02E10/76Y02E70/30Y02P70/50
Inventor 李世振时文卓苗壮吉晨
Owner SHANDONG UNIV
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