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Sea bottom ocean current power generation and electric energy storage system

A storage system, ocean current technology, used in ocean energy power generation, battery circuit devices, current collectors, etc.

Active Publication Date: 2015-03-04
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no device that generates electricity by gathering ocean currents on the ocean floor and stores it to power submarine equipment.

Method used

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  • Sea bottom ocean current power generation and electric energy storage system
  • Sea bottom ocean current power generation and electric energy storage system
  • Sea bottom ocean current power generation and electric energy storage system

Examples

Experimental program
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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Submarine ocean current power generation and electric energy storage systems, such as figure 1 Shown, comprise tripod 5, cross universal joint 6, connecting rod one 14, the motor installation chamber 8 that is built-in underwater motor, hanger frame 11, the guide tube 9 that is fixed on the hanger frame 11, is installed in the guide tube 9 respectively. Bell mouth 1 at both ends of barrel 9, ocean current generator 10, electronic compass chamber 12, ADCP 7 (acoustic Doppler current profiler, referred to as ADCP), connecting rod 2 13, circuit chamber 2 and counterweight 4;

[0020] The two ends of the horizontal axis of the cross universal joint 6 are respectively installed on the top of the tripod 5 by bearings, the axis perpendicular to the horizontal axis in the cross universal joint 6, one end is fixedly connected with an end of the connecting rod one 14 and...

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Abstract

The invention discloses a sea bottom ocean current power generation and electric energy storage system, and two electronic compasses are respectively used for detecting the directions of a horn mouth and a tripod; an acoustic doppler current profiler (ADCP) is used for detecting the direction of ocean current, and the direction information is transmitted into a microcontroller; the microcontroller is used for controlling the rotation of an underwater motor by an underwater motor controller, so that the direction of the horn mouth is consistent with that of the ocean current all the time; the horn mouth is used for converging the sea bottom ocean current, and an impeller is driven to rotate after the ocean current is converged, so that an ocean current electric generator rotates to generate electricity; the generated electric energy is stored by a charging and power supply circuit and is used for supplying powder for sea bottom equipment. According to the system, a self-balancing system is formed by a cross-shaped universal joint, so that the system is stable and does not overturn towards the side when in use; furthermore, the system is capable of rotating along with the ocean current direction in real time, so that the ocean current energy is utilized to the utmost extent, and the ocean current energy is converted into electric energy and stored, so that the external equipment can be supplied with power.

Description

technical field [0001] The invention relates to an ocean current power generation and electric energy storage device, in particular to a power generation and electric energy storage system utilizing seabed ocean currents. Background technique [0002] At present, the known ocean current generator is a floating type on the sea surface, which converts the wave energy on the sea surface into electric energy and transmits it to the shore base. However, devices that generate electricity by gathering ocean currents on the ocean floor and store the energy to power submarine equipment have not yet appeared. Contents of the invention [0003] The object of the present invention is to address the deficiencies of the prior art, and provide a submarine ocean current power generation and electric energy storage system, so as to convert the submarine ocean current into electrical energy and store it to supply power to equipment. [0004] The submarine ocean current power generation and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/26F03B15/00H02J7/14
CPCF03B13/26F03B15/00H02J7/14Y02E10/30
Inventor 李德骏龙建邬国权
Owner ZHEJIANG UNIV
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