A stable power generation method for converting multiple kinds of ocean energy into usable electric energy

Abstract

The invention relates to a stable power generation method for converting multiple kinds of ocean energy into usable electric energy. The devices employed in the method include an auxiliary oil tank, a wind wheel, a coupling, a constant delivery pump, a check valve, an energy stabilizing device, a flow valve, a hydraulic constant displacement motor, a common alternating current generator, an electromagnetic overflow valve A and an electromagnetic overflow valve B. The constant delivery pump is connected to the auxiliary oil tank and the coupling is connected to the constant delivery pump; the coupling is connected with the wind wheel; a pipeline on the other end of the constant delivery pump is connected with the check valve; the energy stabilizing device is connected to a pipeline on the other end of the check valve; the energy stabilizing device is connected with the electromagnetic overflow valve A and the electromagnetic overflow valve B; the flow valve is connected to a pipeline of the other end of the energy stabilizing device; the flow valve is connected with the hydraulic constant displacement motor; the hydraulic constant displacement motor is connected with the common alternating current generator. The method can convert unstable ocean energy into usable electric energy, is simple and feasible, reduces the production and power generation costs, increases the ocean energy utilization rate and is wide in application range.

Description

technical field [0001] The invention relates to a stable power generation method for converting various ocean energies into usable electrical energy, and belongs to the technical field of ocean energy utilization. Background technique [0002] Ocean energy is a kind of renewable energy stored in the ocean, including tidal energy, mechanical energy and thermal energy caused by waves. Ocean energy also involves a wider category, including wind energy over the sea, solar energy on the surface of sea water and biomass energy in the sea. The area of ​​the ocean accounts for 71% of the total area of ​​the earth, and most of the various energies from the universe that reach the earth fall on the sky above the ocean and in the sea water. The electric energy stored in waves on the earth is as high as 90 trillion degrees. On the ocean, the wind force is stronger than that on land, and the direction is also more single. An ocean wind turbine with the same power can produce 70% more e...

AI Technical Summary

Problems solved by technology

Due to the cancellation of expensive devices such as gear speed increasers, permanent magnet generators, and inverters, ocean energy power generation devices based on hydraulic transmission and control have developed rapidly. However, due to technical limitations, ocean energy power generation devices can only Can be converted into unstable hydraulic energy, so the converted electrical energy is also unstable

European countries such as the United Kingdom and Portugal use expensive power generation facilities, but still cannot obtain stable power

Then there is the problem of control

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