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Wobble plate-type wave power device

A power generation device and pendulum wave technology, which is applied to ocean energy power generation, engine components, machines/engines, etc., can solve the problems of low conversion efficiency, large loss, and many conversion processes, so as to improve energy conversion efficiency and increase wave energy The effect of conversion efficiency

Inactive Publication Date: 2012-07-04
CHINA UNIV OF PETROLEUM (EAST CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the energy conversion process of the existing pendulum power generation device is mechanical energy→hydraulic energy→mechanical energy→electrical energy, the conversion process is many, the loss is large, and the conversion efficiency is low

Method used

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  • Wobble plate-type wave power device
  • Wobble plate-type wave power device
  • Wobble plate-type wave power device

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] The present invention will be described in detail below with reference to the drawings and embodiments.

[0021] The power generation device proposed by the present invention includes a left swing plate 1, a right swing plate 1', a speed sensor 2, a rotating shaft 3, a support column 4, a steering plate 5, a working platform 6, a swing shaft 7, an excitation generator 8, a variable speed Box bevel gear 9, left bevel gear 10, right bevel gear 11, end bearing 12, upper ball bearing 13, lower ball bearing 13', permanent magnet generator 14, gearbox 15, positioning slide rail at the lower end of the steering plate 16, left One-way clutch 17, right one-way clutch 17', bearing seat 18, left ball bearing 19, right ball bearing 19', roller 20, outer ring 21, inner ring 22 and controller 23.

[0022] The lower end of the supporting column 4 is fixed on the seabed, the rotating shaft 3 is inserted into the supporting column 4, a ball bearing 13 is installed between the rotating shaft ...

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PUM

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Abstract

The invention provides a wobble plate-type wave power device comprising wobble plates, a support column, a gear reversing device, a gearbox, as well as an automatic speed adjusting mechanism, an excitation generator, a permanent-magnet generator and a direction adjusting plate of an intelligent adjusting system, wherein the wobble plates can rotate around the vertical support column with 360 DEG, so as to utilize wave power in different directions; the wobble plates also wobble around a pendulum shaft under the action of waves, so as to convert the wobbling motion into the one-way rotating motion of the wave power device through a mechanical reverse mechanism, and greatly improve the utilization ratio of the wave power. A generating set comprising the excitation generator and the permanent-magnet generator is adopted for power generation, and the permanent-magnet alternator can supply electricity to a control system and the wave power device, so that the wave power device can generate electricity without external power; and the generated output of the wave power device can be adjusted by adjusting excitation voltage, so that the wave power device is suitable for efficiently convert wave energy of waves of different height into electric energy.

Description

Technical field: [0001] The invention relates to a conversion device for converting wave energy into electric energy, and belongs to the field of engineering machinery design. Background technique: [0002] Energy is an important basic resource for the development of human society, and the reserves of non-renewable energy are also limited. Wave energy is the most widely distributed renewable energy in the ocean, and the research on using wave energy to generate electricity has received extensive attention. Among the existing wave power generation devices, the structure of the pendulum power generation device is the simplest. However, the existing pendulum power generation device uses the ups and downs of waves to drive the floating body to move up and down to obtain the mechanical energy of the reciprocating movement of the structure, and then uses the hydraulic device to convert the reciprocating mechanical energy of the structure into hydraulic energy, and then converts the hy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/18F03B13/22
CPCY02E10/38Y02E10/30
Inventor 陈建民郭鹏增陈晶张萍郝晓东王宾
Owner CHINA UNIV OF PETROLEUM (EAST CHINA)
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