Self-adaptation ocean current power generation device

Abstract

The invention provides a self-adaptation ocean current power generation device which comprises a base, a floating body and a plurality of oscillating rods. A guide pipe is perpendicularly and fixedly connected to the upper side face of the base. The guide pipe is sleeved with a first sliding block. The lower ends of the oscillating rods are all hinged to the first sliding block. The upper ends of the oscillating rods are all hinged to the floating body. A plurality of turbine generators are hinged to the oscillating rods in the length direction. A storage battery cabin is arranged on the upper side face of the floating body. A storage battery is arranged in the storage battery cabin. The storage battery is electrically connected with the multiple turbine generators. A ballast tank and a power generation tank are arranged in the floating body. A second power generator is arranged in the power generation cabin. A second rotary shaft is rotatably connected with the lower side face of the floating body. One end of the second rotary shaft is located in the power generation cabin and fixedly connected with an input shaft of the second power generator. The other end of the second rotary shaft is located below the floating body and fixedly connected with second impellers. The ballast tank of the floating body is connected with an adjusting piece used for adjusting the water quantity in the ballast tank. By the adoption of the self-adaptation ocean current power generation device, the kinetic energy of ocean currents can be converted into electric energy more efficiently, and a good self-protection function is achieved.

Description

technical field [0001] The invention belongs to the technical field of ocean energy power generation equipment, and relates to an adaptive ocean current power generation device. Background technique [0002] Ocean currents and tidal currents contain a large amount of energy. At present, most of the energy is utilized by horizontal axis turbine generators. Each turbine generator housing is equipped with a turbine impeller, and a generator is installed on the impeller shaft. When seawater flows through the turbine generator, the rotation of the impeller will drive the generator to generate electricity. [0003] However, the position of the ocean current generator placed in the water of this kind of marine turbine generator is fixed, but affected by the change of the ebb and flow, the depth of the sea water changes. The deeper the sea water is, the more stable the available flow energy is. Sea state changes are automatically adjusted. In addition, the turbine generator can onl...

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Problems solved by technology

[0003] However, the position of the ocean current generator placed in the water of this kind of marine turbine generator is fixed, but affected by the fluctuation of the ebb and flow, the depth of the sea water changes. The deeper the sea water is, the more stable the available flow energy is. Sea state changes are automatically adjusted. In addition, the turbine generator can only use the flow energy of seawater, and cannot use wave energy and the energy of rising and falling seawater.

Therefore, the ocean energy of each layer cannot be fully utilized, and it cannot be adjusted according to the size of the wind and waves, and this kind of fixed-position turbine generator set is easily damaged by the wind and waves

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