Wave-driven ocean temperature differential power generation integrated platform

Abstract

The invention relates to a wave-driven ocean temperature differential power generation platform. Array-parallel float-type pistons absorb ocean waves that move up and down to drive the shallow and deep seawater of the ocean to realize circulation flow in the platform; the shallow and deep seawater of the ocean flows through a cold seawater diffusion chamber and a hot seawater heat dissipation chamber of a temperature differential power generation system to respectively serve as a cold source and a heat source for temperature differential power generation, and a semiconductor temperature differential power generation chip array formed by series connection is triggered to generate power, and a power generation process is finally realized. The semiconductor temperature differential power generation chip array is formed by sequentially connecting the heads and tails of a plurality of sets of P, N-type semiconductors in series through upper and lower connecting copper sheets, wherein the upper and lower connecting copper sheets are respectively connected with upper and lower heat dissipation support plates. According to the scheme of the invention, the ocean wave energy can be effectively utilized as a power source of the power generation platform, the hot and cold seawater is used as the heat source and the cold source and is combined with a temperature differential semiconductor array to generate power, so that the loss of the own energy in a traditional turbine-type temperature differential power generation process can be effectively avoided, and the efficiency of power generation can be improved.

Description

technical field [0001] The invention relates to an ocean power generation comprehensive platform combining waves, temperature differences and solar energy, and belongs to the technical field of ocean power generation. Background technique [0002] The ocean contains abundant renewable energy, and the development and utilization of marine renewable energy has become the first way for people to seek clean energy. Ocean waves are rich in energy, with kinetic energy and potential energy of longitudinal reciprocation. [0003] Ocean temperature difference power generation is to use the temperature difference between shallow and deep seawater to generate electricity. Statistics show that pure electricity can be generated when the temperature difference between warm sea water and cold sea water is above 20 degrees Celsius. The surface seawater temperature in the tropics and subtropics of the earth can reach 65 degrees Celsius, and the cold seawater is extracted from the deep sea,...

AI Technical Summary

Problems solved by technology

This form of thermoelectric power generation requires working fluid with low boiling point, which will inevitably cause loss of working fluid due to long-term use; and the use of pumps for pumping deep and shallow sea water and promoting the circulating flow of working fluid itself consumes electric energy in the system. Reduced power generation efficiency of the system

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