A wave power generation system, offshore platform and hydrogen energy base

A technology of ocean wave power generation and offshore platform, which is applied in the direction of ocean energy power generation, electrolysis components, electrolysis process, etc., which can solve the problems of unobtainable ocean waves, low output, and unusable wave energy, etc., so as to reduce power generation costs, huge economic benefits, The effect of great practical value

Active Publication Date: 2019-04-12
北京艾达方武器装备技术研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main technical reason is that all types of wave power generation have one or another defect, which is only applicable to the research of waves in a certain range, and has no practical use value; A small part of the wave energy that adapts to the work of the device can be obtained, and most of the wave energy cannot be obtained
[0004] Although the energy of ocean waves is huge, it has not been well utilized. The fundamental reason is that there is currently no technology that can efficiently utilize the energy of ocean waves of various sizes.
The current technology can only use a small part of the wave energy, and most of the remaining wave energy cannot be used, resulting in high overall cost of wave power generation, small output energy, and low actual use value.
In addition, there are still problems in the prior art that the waves are too small to generate electricity, and the waves are too large to generate electricity.
Only specific waves corresponding to the design size can generate electricity, so most of the wave energy cannot be generated and is wasted
Moreover, because the previous wave power generation technology has a large investment and low output, it is far inferior to coal power, nuclear power, and hydropower in economic terms, so the world has not yet invested heavily in wave power generation.

Method used

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  • A wave power generation system, offshore platform and hydrogen energy base
  • A wave power generation system, offshore platform and hydrogen energy base
  • A wave power generation system, offshore platform and hydrogen energy base

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Experimental program
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Embodiment 1

[0066] Such as Figure 1-Figure 15 As shown, a wave power generation system in this embodiment includes an electric energy utilization device, a power generation device, and a conversion device for converting changing ocean waves into stable seawater fluctuations; the power generation device is connected with the conversion device and receives the Seawater fluctuations generate power, and the power utilization device is connected to the power generation device so that the electric energy generated by the power generation device can be utilized by users. The wave power generation system of this embodiment converts waves of different sizes into stable sea waves, and the power generation device can generate electricity stably and efficiently, making full use of all waves of different sizes, including those that are too large or too small to be used by other power generation devices. Ocean waves greatly reduce the cost of power generation, and have practical value and huge economi...

Embodiment approach 1

[0071] Implementation mode one: if Figure 6 and Figure 7 As shown, the power generating device of this embodiment is a hydrokinetic power generating device, which includes a generator 3 and an impeller 4, and the motor shaft of the generator 3 and the central axis of the impeller 4 are all along the Axially arranged; the center of the impeller 4 is fixedly connected to the motor shaft of the generator 3; seawater flows up and down in the regulating tube 2, driving the impeller 4 to rotate clockwise or counterclockwise, and the impeller 4 drives The generator 3 rotates to generate electricity.

[0072] Such as Figure 7 As shown, the power generation device in this embodiment may also include a steering controller that adjusts the steering of the impeller 4 to control the disconnection and connection between the impeller 4 and the generator 3; the impeller 4 and the power generator The machines 3 are connected by steering controllers. By setting the steering controller, n...

Embodiment approach 2

[0076] Implementation mode two: if Figure 8 and Figure 9As shown, the power generating device in this embodiment includes a screw generator 5, a driving screw 6 and a first piston 61, and the end of the driving screw 6 away from the receiving pipe 1 is connected to the screw generator 5 in transmission. , the end of the drive screw 6 close to the receiving pipe 1 is fixedly connected with the first piston 61, and the first piston 61 is slidably connected to the inner wall of the regulating pipe 2; seawater enters from the receiving pipe 1 into the regulating tube 2 and push the first piston 61 to move axially along the regulating tube 2, and then drive the driving screw to run, and the driving screw 6 drives the screw generator 5 to generate electricity. By setting the driving screw and the piston, the piston can be pushed by sea waves, so that the driving screw can move the piston in the regulating tube, and then drive the generator to rotate and generate electricity. The ...

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Abstract

Disclosed are a wave power generation system, an offshore platform and a hydrogen energy source base. The wave power generation system comprises an electrical energy utilisation apparatus, a power generation apparatus, and a conversion apparatus for converting changing waves into stable seawater fluctuations. The power generation apparatus and the conversion apparatus are mutually connected and receive the seawater fluctuations to generate power, and the energy utilisation apparatus and the power generation apparatus are mutually connected to enable electrical energy produced by the power generation apparatus to be used by a user.The wave power generation system converts waves of different sizes into stable seawater fluctuations, enabling the power generation apparatus to be able to stably and effectively generate power, such that waves of different sizes are fully utilised, reducing power generation costs.

Description

technical field [0001] The invention relates to the technical field of energy utilization, in particular to an ocean wave power generation system, an offshore platform and a hydrogen energy base. Background technique [0002] With the development of the world economy, the surge of population and the progress of society, people's demand for energy is increasing day by day. The vast ocean, which accounts for 70% of the earth's surface area, concentrates 97% of the water and contains huge energy, including wave energy, tidal energy, ocean current energy, temperature difference energy, and salt difference energy. Among them, ocean wave energy is the highest-grade ocean energy because it has the least impact on the environment and exists in the form of mechanical energy during the development process. It is estimated that the theoretical value of wave energy in the world is 10 9 The kW level is hundreds of times the current world power generation, and has broad commercial prosp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/14C25B1/04
CPCC25B1/04F03B13/14Y02E10/30Y02E60/36
Inventor 岳涌强
Owner 北京艾达方武器装备技术研究所
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