A three-dimensional wave energy power generation device

Abstract

The invention discloses a three-dimensional sea wave energy power generation set. The three-dimensional sea wave energy power generation set comprises an energy harvesting device, an energy transferring device, an energy conversion device and an energy storage device. The three-dimensional sea wave energy power generation set is characterized in that the energy harvesting device comprises a swinging floating platform, the swinging floating platform is connected with a platform through a plurality of supporting rods, the platform is fixedly connected with one end of each supporting rod, the swinging floating platform is in movable hinge joint with the other end of each supporting rod, the hinge joints serve as the center of the swinging floating platform, the bottom surface of the swinging floating platform is of an arc shape, arc-shaped grooves are symmetrically formed in the two sides of the interior of the swinging floating platform with the joints of the supporting rods serving as the center, and weights are contained in the arc-shaped grooves. According to the three-dimensional sea wave energy power generation set, energy can be harvested more effectively through the energy harvesting device, so that energy harvesting efficiency is improved.

Description

technical field [0001] The invention relates to a three-dimensional ocean wave energy generating equipment. Background technique [0002] The ocean area accounts for more than 70% of the earth's surface. Due to the difference in the gravitational force of the moon in different time periods, the seawater in the ocean has high and low tides every day. The tidal range is between 2 meters and 6 meters, sometimes even up to 10 meters. Above, there are also undulating waves that are sometimes large and sometimes small. Such tides and waves have tremendous energy. [0003] Existing tidal power generation uses shrinking channels to introduce waves at high tide into high-level reservoirs to form a water level difference (water head), and then uses the downstream of the water head to directly drive the water turbine to drive the generator set to generate electricity. The tidal energy used is negligible. The existing patent application number for three-dimensional wave energy power g...

AI Technical Summary

Problems solved by technology

However, the pillars of the energy collection equipment of the energy generation equipment are connected to the seabed. When the waves are large, the violent swing of the pillars is not conducive to energy collection and will have a certain impact on the stability of the entire device.

Patent "200910018400.4", patent name: "Sloshing pillar and support for supporting marine energy utilization device", in which the bottom of the dimple of the base coincides with the spherical bottom of the swaying support. However, when using this method , when the wind and waves are large, the energy of the waves cannot be used more effectively, and there is no specific limit device, which is not conducive to the stability of the entire device, and is not conducive to installation and maintenance. In short, the existing energy harvesting devices cannot maximize Harvesting energy, resulting in low energy utilization efficiency

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