Wind energy-air pressure generating and circulating system

Abstract

The invention relates to a wind energy-air pressure generating and circulating system which comprises a wind energy-air pressure conversion unit, a pressure storage unit and an air pressure-electric energy conversion unit, wherein the wind energy-air pressure conversion unit, the pressure storage unit and the air pressure-electric energy conversion unit are sequentially connected with each other;the wind energy-air pressure conversion unit is used for acquiring wind energy of external natural wind and converting the acquired wind energy into potential energy of air pressure; the pressure storage unit is connected with the wind energy-air pressure conversion unit, and is used for storing the potential energy of air pressure generated by the wind energy-air pressure conversion unit and transmitting a constant-pressure air flow to the air pressure-electric energy conversion unit in a constant-pressure mode; and the air pressure-electric energy conversion unit is connected with the pressure storage unit, and is used for firstly converting the potential energy of air pressure into mechanical energy and then into electric energy.

Description

technical field [0001] The invention relates to a wind power generation system, in particular to a pneumatic power generation circulation system including a discharge residual pressure recovery unit with high wind energy utilization efficiency. Background technique [0002] As we all know, with the continuous depletion of energy, such as oil, coal, natural gas and so on. Due to the continuous excessive exploitation and use, the global energy crisis and global warming, human beings want to survive forever, and the first thing that bears the brunt is the energy and environmental problems that human beings rely on for survival. Under the above-mentioned background, people are constantly looking for green energy. The use of natural wind power to generate electricity is such an energy source. Wind power resources are inexhaustible. Using wind power to generate electricity can reduce environmental pollution and save conventional energy such as coal and oil. energy. The wind powe...

AI Technical Summary

Problems solved by technology

This lack of structural design has resulted in low overall power generation efficiency of traditional wind power generation equipment

[0005] There will be some disadvantages when using the above-mentioned traditional wind power generation equipment respectively applied to wind farms with abundant wind resources or relatively poor wind resources.

First of all, because the overall power generation efficiency of traditional wind power generation equipment is relatively low, when this type of wind power generation equipment is used in wind farms with relatively poor wind resources, it often occurs that only a small amount of power is generated due to insufficient external wind power, or according to the generated power. The main reason for the lack of electrical energy is that the power generation efficiency of the fan is too low and there is no recycling structure for wind energy, so the mechanical energy converted from wind energy is often lost in the early stage of power generation, so that only a small amount of electrical energy is emitted. Or according to the situation of power failure

Secondly, because the overall power generation efficiency of traditional wind power generation equipment is relatively low, there are also problems when this type of wind power generation equipment is applied in wind farms with abundant wind resources, because the power generation efficiency of traditional wind turbines is too low and there is no wind energy Recycling structure, so when obtaining relatively abundant electric energy, it is necessary to set up a large number of fans in the wind field. This implementation method not only needs to consume a lot of social resources, but also is a great waste of manpower and material resources.

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