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Wave energy generator utilizing dielectric elastomers to generate electricity

A dielectric elastomer and generator technology, which is applied in ocean energy power generation, engine components, machines/engines, etc., can solve problems such as low efficiency and complex structure of wave energy generators

Pending Publication Date: 2021-05-18
SUNRISE POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] According to the technical problems such as the complex structure and low efficiency of existing wave energy generators utilizing dielectric elastomers proposed above, a wave energy generator utilizing dielectric elastomers to generate electricity is provided

Method used

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  • Wave energy generator utilizing dielectric elastomers to generate electricity
  • Wave energy generator utilizing dielectric elastomers to generate electricity

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Embodiment 1

[0031] Such as Figure 1-2 As shown, the present invention provides a wave energy generator utilizing a dielectric elastomer to generate electricity, including a buoyant body 2, an upper dielectric power generation unit 1, a lower dielectric power generation unit 3, a moving shaft 4 and a damping plate 5;

[0032] The damping plate 5 is fixed on the lower end of the moving shaft 4;

[0033] Both the upper dielectric power generation unit 1 and the lower dielectric power generation unit 3 are composed of a tapered dielectric elastomer 8 and sector electrodes bonded to the dielectric elastomer 8;

[0034] The bottom surface of the dielectric elastic body 8 is fixed on the upper and lower sides of the floating body 2; the moving shaft 4 passes through the dielectric elastic body 8 and the floating body 2, and is connected to the dielectric elastic body The top of 8 is fixed and is slidably connected with the floating body 2.

[0035] Further, the damping plate 5 is circular, an...

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Abstract

The invention provides a wave energy generator utilizing dielectric elastomers to generate power. The wave energy generator comprises a buoy body, an upper dielectric power generation unit, a lower dielectric power generation unit, a moving shaft and a damping plate. The damping plate is fixed to the lower end part of the moving shaft. Each of the upper dielectric power generation unit and the lower dielectric power generation unit is composed of a conical dielectric elastomer and a fan-shaped electrode adhering to the dielectric elastomer. The bottom surfaces of the dielectric elastomers are fixed to the upper side and the lower side of the buoy body. The moving shaft penetrates through the dielectric elastomers and the buoy body, is fixed to the tops of the dielectric elastomers and is in sliding connection with the buoy body. According to the technical scheme, the problems that a wave energy generator using the dielectric elastomers is complex in structure, low in efficiency and the like are solved.

Description

technical field [0001] The present invention relates to the field of wave energy power generation, in particular, to a wave energy generator utilizing a dielectric elastomer to generate electricity. Background technique [0002] Fossil energy is increasingly depleted, and clean energy such as solar energy, wind energy, and ocean energy has attracted much attention. Ocean energy is widely distributed, easy to use, and can provide huge energy. Wave energy is a relatively stable energy and one of the relatively mature ocean energy technologies. [0003] Dielectric elastomers are point-active polymers that convert mechanical energy into electrical energy through deformation of the material. Traditional electromagnetic power generation devices are easily damaged, and it is a better choice to use dielectric elastomer materials to obtain ocean energy. [0004] There are few studies on the use of dielectric elastomer materials to obtain ocean energy. The main problem in this fiel...

Claims

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Application Information

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IPC IPC(8): F03B13/16
CPCF03B13/16F05B2240/95F05B2220/706Y02E10/30
Inventor 韩冰峰程敏窦永香刘振
Owner SUNRISE POWER CO LTD
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