Float type dielectric elastomer wave energy power generator

Abstract

The invention discloses a float type dielectric elastomer wave energy power generator. According to the power generator, a waterproof outer shell surrounds a metal inner shell, a multi-layer stackingtype dielectric elastomer converting device is installed on the inner side of the metal inner shell, a small spring is located between the multi-layer stacking type dielectric elastomer converting device and a disc and fixed to the inner side of the metal inner shell, an insulating rod penetrates through the waterproof outer shell and extends into the metal inner shell and penetrates through the multi-layer stacking type dielectric elastomer converting device to be connected with the disc, a float is installed on the top of the insulating rod, one end of a large spring is connected with the bottom of the disc, and the other end of the large spring is connected with the bottom of the inner side of the waterproof outer shell. The float fluctuates up and down along with waves, the insulatingrod moves up and down along with the float to drive the multi-layer stacking type dielectric elastomer converting device to stretch or contract up and down to generate direct current, the direct current is charged into a storage battery, and ocean power generation is achieved by utilizing a dielectric elastomer.

Description

technical field [0001] The invention relates to the technical field of dielectric elastomer generators, and more specifically relates to a buoy-type dielectric elastomer wave energy generator. Background technique [0002] With the development of society, the energy crisis and environmental problems are becoming more and more serious, and the research on important renewable and clean energy such as solar energy, wind energy, and ocean energy has attracted much attention. Ocean energy reserves are huge, among which wave energy has become an important part of the future energy strategies of various countries because of its advantages such as high energy density, wide distribution, and convenient utilization. Dielectric elastomer (DE) is an electroactive polymer that can convert electrical energy into mechanical energy in an electric field and change its shape. On the contrary, mechanical energy can be converted into electrical energy through material deformation DE. Traditio...

AI Technical Summary

Problems solved by technology

Traditional power generation devices are generally based on the principle of electromagnetic induction, and their complex mechanical structures are prone to damage in harsh working environments

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