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Tidal current power generation device

A tidal current power generation and generator technology, applied in the directions of hydropower generation, ocean energy power generation, engine components, etc., can solve the problems of poor flow direction adaptability of the horizontal axis tidal current power generation device and poor self-starting performance of the vertical axis tidal current power generation device, etc. Improve the reliability of power supply, make good use of it, and improve the effect of efficiency

Inactive Publication Date: 2013-07-10
SOUTHEAST UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]Technical problem: the purpose of this invention is to provide a method that can solve the problem of poor adaptability of the horizontal axis tidal current power generation device to the flow direction and poor self-starting performance of the vertical axis tidal current power generation device. Insufficient, tidal current power generation device to improve power generation efficiency

Method used

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Embodiment Construction

[0028] Refer to the attached figure 1 -3. The present invention will be further described in combination with specific implementation modes.

[0029] The current power generation device of the present invention includes a horizontal impeller 1, a vertical impeller 2, a first magnetic coupling coupling 3, a second magnetic coupling coupling 4, a first gear speed-up box 5, a second gear speed-up box 6, The first generator 7, the second generator 8, the gear commutator 9, the sealed cabin 10, the speed limit control mechanism 20 and the energy storage device 30, and the first magnetic coupling coupling 3 includes the first driving disc 31 and the first The passive disk 32, the second magnetic coupling coupling 4 includes a second driving disk 41 and a second passive disk 42, the horizontal impeller 1 is connected to the first driving disk 31 and arranged on the outer side of the sealed cabin 10, the first passive disk 32 Located on one side inside the sealed cabin 10 and corres...

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Abstract

The invention discloses and provides a tidal current power generation device which comprises a horizontal impeller, a vertical impeller, a first magnetic coupling coupler, a second magnetic coupling coupler, a first gear speed increasing box, a second gear speed increasing box, a first generator, a second generator, a gear tumbler, a sealed cabin, a speed-limit control mechanism and an energy storage device. The tidal current power generation device has the advantages of combining horizontal shaft tidal current power generation with vertical shaft tidal current power generation, being good in self-starting performance, adapting to directional changes of incoming flow, being high in power generation efficiency, beneficial to the design, debugging and maintenance of an electrical control system due to an integral suspension structure, capable of connecting with a fixing anchor chain of a sea surface wave power generation device through a supporting truss structure and hierarchically arranged below the sea surface in a suspension mode to form into an ocean current wave power generation system, achieving good utilization of the ocean energy and the like.

Description

technical field [0001] The invention relates to a power generation device, in particular to a device for generating power by utilizing ocean tidal current and wave energy. Background technique [0002] At present, the international energy crisis and continuous environmental deterioration have made countries intensify their efforts to develop clean energy. The ocean, which accounts for 71% of the earth's surface, contains a large amount of ocean energy such as tidal energy, wave energy, ocean temperature difference energy, ocean salinity difference energy, and ocean current energy. The theoretical reserves are more than 7 billion kilowatts, which is more than a dozen of the world's power generation capacity. times. Ocean energy is a clean and renewable energy. Scientific development and utilization are of great significance to alleviate energy crisis and environmental pollution. Therefore, countries all over the world are vigorously developing ocean energy. Taking ocean cur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B3/12F03B11/00F03B13/26F03B13/22F03G7/05
CPCY02E10/20Y02E10/30
Inventor 余海涛吴涛须晨凯孟高军胡敏强
Owner SOUTHEAST UNIV
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