Distributed type power generation system based on coupling of multiple renewable energy sources

Abstract

Disclosed is a distributed type power generation system based on coupling of multiple renewable energy sources. The distributed type power generation system comprises a solar photovoltaic power generation system, a wind energy power generation system, a fuel cell power generation system and an ocean thermoelectric power generation system; the output ends of the solar photovoltaic power generation system and the wind energy power generation system are connected to form a power grid source; the electric energy required by the operation of the fuel cell power generation system and the ocean thermoelectric power generation system is supplied by the power grid source; and the output ends of the fuel cell power generation system and the ocean thermoelectric power generation system are connected with an external power grid. The distributed type power generation system is formed by combining multiple renewable energy sources organically; and by virtue of the system, complementary and comprehensive utilization of multiple renewable energy sources can be realized, the utilization rate of renewable energy sources is improved, the problems of environmental pollution and energy shortage are solved, and relatively high stability and reliability are achieved.

Description

technical field [0001] The invention relates to a distributed energy comprehensive utilization system coupled with renewable energy, a fuel cell power generation system and an ocean temperature difference power generation system, belonging to the technical field of power generation. Background technique [0002] In recent years, the continuous consumption of traditional energy sources such as coal, oil and natural gas has caused a shortage of primary energy, environmental pollution of the earth and the aggravation of the greenhouse effect. Facing such a serious problem, solutions to reduce the use and dependence of traditional energy sources have become a common discussion and research issue in the industry and academia. However, the most effective solution is the development and utilization of new energy sources, including solar energy, wind energy, fuel cells, and ocean temperature differences. [0003] Today, solar and wind power generation has been greatly developed. H...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a distributed power generation system based on the coupling of multiple renewable energy sources in view of the disadvantages of the prior art, so as to realize the complementary and comprehensive utilization of multiple energy sources, improve the utilization rate of renewable energy sources, and solve the problems of environmental pollution and energy exhaustion

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