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An ocean current power generation device

A technology of power generation device and ocean current energy, which is applied to ocean energy power generation, engine components, machines/engines, etc., can solve problems such as maintenance difficulties, deep sea anchoring difficulties, and deployment difficulties, and achieve the effects of convenient maintenance, simple structure, and easy deployment.

Active Publication Date: 2020-11-03
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the shortcomings of existing ocean current power generation devices such as difficulty in mooring in deep sea, difficult deployment, and difficult maintenance, and provide a new type of ocean current power generation device with simple structure, easy deployment, adjustable deployment depth, easy recovery, and convenient maintenance , can be flexibly moved, suitable for deep and shallow sea power generation at any depth, and has strong versatility

Method used

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as figure 1 and figure 2 As shown, the ocean current power generation device of the present invention includes a base body 1, a submersible body 2 and a traction rope 3; the base body 1 floats on the sea surface or is suspended 1 to 3 meters below the sea surface; the submersible body 2 is fixedly suspended under the base body 1 or independently suspended in the water 10-2000 meters down; the substrate 1 and the submerged body 2 are connected by a traction rope 3 .

[0027] Such as image 3 As shown, the base 1 is a double-hull structure, which is composed of two parallel hulls 101; the hull 101 is a hollow structure with a cabin door 103 and a lifting hole 102 on the upper part, and a control system and an energy storage system can be placed inside the cabin; The hole 102 is rectangular and runs through the hull 101 up and down...

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Abstract

The invention relates to an ocean current energy power generating device. The ocean current energy power generating device comprises a base body, a submerged body and a pulling rope. The base body floats on the sea surface or suspends 1 to 3 meters below the sea surface; the submerged body is suspended below the base body or independently suspended 10 to 2000 meters below water; and the base bodyand the submerged body are connected through the pulling rope. The ocean current energy power generating device has the beneficial effects of adjusting the length of the pulling rope according to theactual ocean current depth, guaranteeing that the submerged body is in the best ocean current area, capturing ocean current energy to generate electricity, avoiding influence on the working environment by the sea depth and effectively avoiding the problem of deep sea mooring.

Description

technical field [0001] The invention relates to an ocean current energy generating device. Background technique [0002] As the most potential form of ocean energy resources, tidal current energy or ocean current energy is very rich in resources. The theoretical average power of tidal current energy resource reserves in my country is about 1.4×10 7 kW, has broad prospects for development and utilization. [0003] The overall movement of sea water (ie, ebb and flow) caused by the gravitational pull of the moon and the sun, and the moving sea water flowing through the gorge between islands forms tidal energy. Therefore, tidal current energy is mainly concentrated in coastal areas (such as Zhoushan sea area in my country). Due to the shallow depth of seawater in coastal areas, usually only a few tens of meters, the areas rich in tidal energy are mostly concentrated in a few meters underwater, so the anchoring of tidal current energy generation devices is very easy, and both ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/22
CPCF03B13/22Y02E10/30
Inventor 黄元峰王海峰马鹏飞赵威艾程柳杨阳
Owner INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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