Fishtail type tidal current energy generating set

Abstract

The invention discloses a fishtail type tidal current energy generating set which solves the problem that an existing tidal current energy generating set cannot be effectively suitable for a near-shore shallow-water sea area, and has the advantages of being great in swept area and high in power generating efficiency. According to the technical scheme adopted by the invention, the fishtail type tidal current energy generating set comprises a first swing energy absorbing mechanism and a second swing energy absorbing mechanism, wherein the first swing energy absorbing mechanism comprises a firstcross arm; the end part of the first cross arm is hinged with a first water wing; the first cross arm is connected with a first hydraulic pump and a first gas pump; the second swing energy absorbing mechanism comprises a second cross arm; the end part of the second cross arm is hinged with a second water wing; the second cross arm is connected with a second hydraulic pump and a second gas pump; the first hydraulic pump is connected with a second hydraulic motor; a second hydraulic motor is connected with the second water wing; the second hydraulic motor drives the second water wing to swing along a hinged part with the second cross arm; the second hydraulic pump is connected with the first hydraulic motor; the first hydraulic motor is connected with the first water wing; and the first hydraulic motor drives the first water wing to swing along a hinged part with the first cross arm.

Description

technical field [0001] The invention relates to the technical field of tidal current energy generation, in particular to a fishtail type tidal current energy generating device. Background technique [0002] The rapid development of society requires more and more energy, which will inevitably cause a serious energy crisis. At the same time, the excessive exploitation and utilization of traditional energy causes serious air pollution (such as smog) and damage to the natural environment. In the new era, actively developing clean and renewable energy has become an international consensus. Researches on solar energy, wind energy, geothermal energy, ocean energy, biomass energy, hydropower, and nuclear power are developing most rapidly. New energy and renewable energy will become one of the fastest growing new industries in the world. [0003] Ocean energy is one of the important renewable energy sources. The ocean, which accounts for about 70% of the world's area, contains ab...

AI Technical Summary

Problems solved by technology

To sum up, there is still a lack of effective solutions to the problem that tidal current power generation cannot effectively generate electricity in shallow waters near the coast in the prior art

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