A multi-energy power generation device used on the ocean

Abstract

The invention provides a multi-energy power generation device used on an ocean, and belongs to the technical field of generators. The device solves the technical problems that an existing marine powergeneration device can only utilize waves for power generation and the power generation efficiency is low. The multi-energy power generation devices used on the ocean comprises pile legs, the upper ends of the pile legs are connected with a cross beam, the two ends of the cross beam are provided with sliding blocks which can slide oppositely in the length direction of the cross beam, the sliding blocks are connected with traction ropes, the two ends of the cross beam are also fixedly connected with guide wheels, guide wheel shafts are inserted in the guide wheels and fixedly connected with generators, the traction ropes are wound around the guide wheels and connected with floaters, and the sliding blocks are covered with covers capable of rotating around the sliding blocks. Blades are arranged on the peripheries of the covers, a plurality of solar cell plates surrounding the cross beam are arranged between the covers, and the bottoms of the solar cell panels are connected with the cross beam. According to the device, solar energy, wind energy and wave energy can be converted into electric energy at the same time, and the power generation efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of generators, and relates to a multi-energy generating device used on the ocean. Background technique [0002] With the development of the world economy, the surge of population and the progress of society, people's demand for energy is increasing day by day. The vast ocean, which accounts for 70% of the earth's surface area, concentrates 97% of the water and contains a large amount of energy, including wave energy, tidal energy, ocean current energy, temperature difference energy, and salt difference energy. Among them, wave energy is the highest-grade ocean energy because it has the least impact on the environment and exists in the form of mechanical energy during the development process. It is estimated that the theoretical reserve of wave energy in the world is about 2TW, and the power density of most coastal waves in the world is between 20 and 50kW / m. Between 70 and 100kW / m. The theoretical reserve...

AI Technical Summary

Problems solved by technology

However, the device has a single power generation mode and cannot make full use of other energy on the ocean

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