Wind energy and geothermal energy cooperative power generation system

Abstract

The invention discloses a wind energy and geothermal energy cooperative power generation system which consists of a wind energy power generation system and a geothermal energy heat tube power generation system. The geothermal energy heat tube power generation system is arranged on the lower part of a wind energy power generation system tubular tower; the wind energy power generation system consists of an impeller, a cabin, a tubular tower and a turbine generator set; the geothermal energy heat tube power generation system consists of a geothermal energy heat tube and a turbine power generation system; the geothermal energy heat tube is a vacuum sealing device which consists of an evaporation section, a heat-insulating section and a condensation section of the heat tube; and the turbine power generation system consists of a plurality of blades, a rotating shaft, a magnetic fluid sealing device and a generating set. In the cooperative power generation system, a geothermal resource is not required to be extracted and recharged; both wind energy and geothermal energy are effectively utilized; the system has the advantages of environmentally-friendly operation and maintenance, continuous, stable and effective power generation; actual contribution is made to the aspects such as new energy development and utilization, energy conservation, emission reduction and the like; and sustainable development of recycling economy and significant development of low-carbon economy and environmentally-friendly economy are promoted.

Description

technical field [0001] The invention relates to a wind energy power generation system, and also relates to a geothermal energy power generation system, in particular to a wind energy and geothermal energy synergistic power generation system. Background technique [0002] According to the Medium and Long-Term Development Plan for Renewable Energy published by the National Development and Reform Commission, “Energy is an important material basis for economic and social development. The rapid consumption of resources, the continuous deterioration of the ecological environment, especially the increasingly severe global climate change caused by greenhouse gas emissions, have seriously threatened the sustainable development of human society. At present, my country has become a major energy production and consumption country in the world, but the per capita energy consumption level is still low. Very low. With the continuous development of the economy and society, my country's energy...

AI Technical Summary

Problems solved by technology

However, in the process of using underground natural steam and hot water in geothermal power stations, minerals or impurities contained in geothermal resources will cause certain corrosion and damage to related equipment in direct contact with it, which is not conducive to the long-term maintenance of equipment. Stable operation, and continuous extraction and recharge of geothermal resources, will also affect and destroy the distribution of geothermal resources, geological structure and ecological environment in the area where it is located, causing a series of problems

On the other hand, with the continuous strengthening of the protection of groundwater resources, the direct use of geothermal water resources will be more restricted

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