Lever type wave power generation device

Abstract

The invention discloses a lever type device for generating power by using wave energy. The device comprises a mechanical module, an electric energy conversion module and an energy storage module, wherein the mechanical module comprises a fixed plate, a rotating shaft, a swing lever, a stress plate, a magnetic rod and a coil; the rotating shaft is fixedly arranged on the fixed plate; the swing lever is rotatablely arranged on the rotating shaft; the stress plate is fixedly arranged at one end of the swing lever; the magnetic rod is fixedly arranged at the other end of the swing lever; the coil is fixedly arranged on the fixed plate and is arranged corresponding to the magnetic rod; the electric energy conversion module is connected with the coil; and the energy storage module is connected with the electric energy conversion module. According to the device, high-efficiency energy-saving design is adopted, no complex mechanical transmission mechanism is arranged, the energy loss of the device is reduced, the integral energy conversion efficiency is improved, and the device faces electronic equipment of micro power consumption, is put in the sea and on the beach in a distributed high-density manner and has broad application prospect.

Description

technical field [0001] The invention relates to a lever type device for generating electricity by utilizing wave energy. Background technique [0002] The energy issue is a matter of great concern to every country. Ocean resources are abundant, and how to effectively utilize renewable ocean resources is very important. Among them, the utilization of wave energy also has a long history, which can be traced back to the 18th century. In 1799, the French obtained the world's first wave power generation patent. In 1910, the French trial-produced the world's first wave power generation device, a 1kW vertically fixed air turbine wave power generator. So far, hundreds of different wave power generation devices have been successfully developed in the world, which can be mainly classified into four categories: one is the buoyancy type, which uses the movement of the floating body on the sea surface caused by the ups and downs of the waves, and drives the generator to generate electri...

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Problems solved by technology

These devices generally have the following problems: high input costs, high operational risks, high technical thresholds, difficult cost recovery, and difficult scale promotion, that is, the "three highs dilemma" problem; in addition, in terms of mechanical mechanisms, comple

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