System and method for generating power by ocean water electricity clean new energy through gravity drop

A power generation system and gravity drop technology, which are applied in ocean energy power generation, hydropower generation, and mechanisms that generate mechanical power, etc., and can solve the problems of unstable energy sources, limited application scope, and low energy conversion efficiency.

Inactive Publication Date: 2020-10-30
伍威
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] No matter whether the above-mentioned different clean new energy technologies are mature or not, no matter what stage of research and development they are in, they all have five things in common: A. Unstable energy sources; B. Short power generation time; C. Low energy conversion efficiency; D. Scope of application limited; E, immovable
[0004] Marine wind energy, tidal energy, wave energy, and tidal current energy are all technologies that depend on the sky for power generation. The wind direction, wind speed, flow speed, and sunlight intensity are complex and changeable, and are extremely unstable, resulting

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  • System and method for generating power by ocean water electricity clean new energy through gravity drop
  • System and method for generating power by ocean water electricity clean new energy through gravity drop

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Embodiment 1

[0039] Embodiment 1 (suspension type)

[0040] Such as figure 1 As shown, this embodiment provides a power generation system that realizes ocean hydropower clean new energy by gravity drop. The power generation system in this embodiment is a suspension type, which is loaded on an artificial island, and most of it is immersed in seawater.

[0041] The power generation system of this embodiment includes: seawater filtration subsystem 1, water inlet subsystem 2, cavity acceleration subsystem 3, hydroelectric power generation subsystem 4, water storage subsystem 5, drainage subsystem 6, seawater temperature difference power generation subsystem 7 , Support control subsystem 8, sensory feedback subsystem 9.

[0042]Wherein, the seawater filtration subsystem 1 includes multiple filter devices, and the multiple filter devices are single-layer or multi-layer filter screens with different apertures and materials. The water inlet subsystem 2 includes a flow control device and a flow...

Embodiment 2

[0049] Embodiment 2 (fixed)

[0050] Such as figure 2 As shown, this embodiment provides a power generation system for realizing ocean hydropower clean new energy by gravity drop. The power generation system of this embodiment is fixed, and it adopts a multi-turbine cascading array. The power generation system of this embodiment is installed on the shore of the natural island, and most of it is immersed in seawater.

[0051] The power generation system of this embodiment includes: seawater filtration subsystem 1, water inlet subsystem 2, first cavity acceleration subsystem 31, second cavity acceleration subsystem 32, first hydraulic power generation subsystem 41, second hydraulic power generation subsystem Electronic system 42 , water storage subsystem 5 , drainage subsystem 6 , seawater temperature difference power generation subsystem 7 , first support control subsystem 81 , second support control subsystem 82 , sensory feedback subsystem 9 .

[0052] Wherein, the seawa...

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Abstract

The invention provides a system for generating power by ocean water electricity clean new energy through gravity drop, and further provides a floating body and a power generation method using the power generation system to generate electricity. The system comprises a seawater filtering subsystem, a water inlet subsystem, a cavity acceleration subsystem and a hydroelectric power generation subsystem. The seawater filtering subsystem comprises at least one filtering device. The water inlet subsystem comprises a flow control device and a flow rate control device. The cavity acceleration subsystemis of a telescopic cylinder shape. In the transportation state, the cavity acceleration subsystem contracts; and in a power generation state, the cavity acceleration subsystem is unfolded and is vertically arranged in seawater. The hydroelectric power generation subsystem comprises a hydraulic turbine, and the hydraulic turbine is arranged at the bottom of the cavity acceleration subsystem. A seawater power generation system is stable in energy source, long in power generation time, high in energy conversion efficiency, wide in application range and capable of moving, can realize global all-weather general adaptation, and overcomes the defects of other marine new energy technologies.

Description

technical field [0001] The invention relates to a power generation system and method for realizing ocean hydropower clean new energy by gravity drop. Background technique [0002] Ocean new energy is a renewable clean energy with large reserves, mainly including ocean wind energy, tidal energy, wave energy, tidal current energy (ocean current energy), ocean temperature difference energy, and marine biomass energy. [0003] Regardless of whether the above-mentioned different clean energy technologies are mature or not, no matter what stage of research and development they are in, they all have five things in common: A. Unstable energy sources; B. Short power generation time; C. Low energy conversion efficiency; D. Scope of application Limited; E, immovable. [0004] Marine wind energy, tidal energy, wave energy, and tidal current energy are all technologies that rely on the sky for power generation. The wind direction, wind speed, flow speed, and sunlight intensity are compl...

Claims

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Application Information

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IPC IPC(8): F03B13/00F03B15/00F03B15/02F03B11/08F03G7/05
CPCF03B11/08F03B13/00F03B15/00F03B15/02F03G7/05F05B2220/706Y02E10/20Y02E10/30
Inventor 伍威
Owner 伍威
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