Magnetofluid wave energy underwater charge platform

A technology for charging platforms and magnetic fluid generators, which is applied in ocean energy power generation, underwater operation equipment, electromechanical devices, etc., can solve the vibration and noise of rotating mechanical devices, which is not conducive to the concealment of underwater platforms, reduces system reliability and marine Energy utilization and other issues to achieve the effect of low noise and high reliability

Inactive Publication Date: 2013-10-02
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, to couple ocean current energy or wave energy with high-speed rotating generators, a series of intermediate energy conversion devices must be used, such as turbines in the GB2453645B power generation system, hose pumps, water turbines and hollow Cylindrical acceleration tubes, etc., incre...

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  • Magnetofluid wave energy underwater charge platform
  • Magnetofluid wave energy underwater charge platform
  • Magnetofluid wave energy underwater charge platform

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] As shown in Figure 1, the embodiment of the present invention mainly consists of a support 2, a heave float 4, a connecting rod 5, a standpipe 3, a limit block 6, a main piston 8, a hydraulic device 7, and a reciprocating liquid metal magnetic fluid generator 9 , an underwater floating body 10, an underwater unmanned vehicle docking base station 11, a communication device 1, a mooring device 12, an energy storage device and a control system, etc., and is vertically suspended in seawater. The communication device 1 and the limit block 6 are fixed on the bracket 2; the heave float 4 passes through the bracket 2, the bracket 2 is fixedly connected to the riser 3, and the riser 3 is vertically fixed at the center of the upper surface of the underwater floating body 10; The hydraulic device 7 and the reciprocating liquid metal magnetic fluid ...

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Abstract

The invention discloses a magnetofluid wave energy underwater charge platform with a compact structure, low noise and high reliability. The charge platform mainly consists of a support, a heaving floater, a connecting rod, a vertical pipe, limited blocks, a main piston, hydraulic devices, reciprocating type liquid metal magnetohydrodynamic generators, an underwater floater, unmanned underwater vehicle docking base stations, an energy storing device, a communication device, a mooring device and a control system, wherein the components are vertically suspended in seawater. The reciprocating type liquid metal magnetohydrodynamic generators which are matched with wave kinetic characteristic and are high in power density are adopted by the invention instead of the existing high-speed rotating generator, so that wave energy is directly converted into electric energy, continuous power supply is provided for the unmanned underwater vehicle docking base stations, and energy source supply is carried out on an unmanned underwater vehicle. Besides charging the unmanned underwater vehicle, the charge platform can supplies power for a plurality of loads, such as a maritime safety monitoring platform, a maritime communication relay station and an ocean observation and measurement platform.

Description

technical field [0001] The invention relates to an underwater charging platform, in particular to an underwater charging platform that provides energy supply and power supply for an underwater unmanned vehicle (Unmanned Underwater Vehicle, UUV). technical background [0002] Underwater unmanned vehicle (UUV), also known as underwater robot, is an electromechanical device capable of autonomous long-distance navigation and comprehensive operations underwater. It has become an important tool for ocean development, deep-sea monitoring, and seabed investigation. UUV underwater operation time, payload capacity, sampling frequency and data transmission cycle are limited by the energy it carries. When the UUV completes a certain task, it usually needs to be recovered to the surface support platform in order to replenish energy, replay data and download new mission tasks. At present, most UUVs use batteries as the power source, and the replacement of batteries and the re-allocation ...

Claims

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Application Information

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IPC IPC(8): F03B13/22H02K44/08H02K44/12B63C11/00
CPCY02E10/30
Inventor 赵凌志彭爱武刘保林沙次文李建许玉玉李然夏琦
Owner INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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