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Wind energy using method and system

A technology of wind energy and windmills, applied in wind energy utilization systems and wind energy utilization fields, can solve problems such as frequency and voltage instability, and achieve the effects of low cost, simple structure, and convenient use

Inactive Publication Date: 2014-09-17
ZEROQ SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The utilization of wind energy is rising day by day. However, due to the instability of wind energy, the utilization of wind energy and the development of wind energy industry are limited. The traditional wind energy utilization system uses windmills to drive generators to convert wind energy into electrical energy. Since there is no large-scale power storage device, This creates a synchronous system, and the frequency and voltage of the electricity generated in this form are unstable, requiring a complex matching system to be connected to the grid

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0045]A method for utilizing wind energy, comprising the following steps: using a windmill to generate power, using the power to compress gas to obtain compressed gas, storing the compressed gas in a gas storage tank, and transferring the compressed gas from the gas storage tank A working mechanism is introduced inside, and the compressed gas pushes the working mechanism to output power to the outside.

[0046] During specific implementation, the gas can be selectively set as air, and the corresponding compressed gas is compressed air. At this time, the compressed air and fuel introduced into the working mechanism are made to undergo a combustion chemical reaction before pushing The working mechanism outputs power to the outside.

[0047] During specific implementation, the gas can be selectively set as an inert gas, such as helium, neon, argon, xenon or radon. Correspondingly, the compressed gas is a compressed inert gas, and can also be set to contain The mixed gas of inert...

Embodiment 2

[0050] Such as figure 1 The shown wind energy utilization system includes a windmill 1, a gas compressor 2, an air storage tank 3 and a working mechanism 4, the windmill 1 outputs power to the gas compressor 2, and the working medium outlet of the gas compressor 2 is connected to the The gas storage tank 3 communicates with the working medium inlet of the working mechanism 4 , and the working mechanism 4 outputs power to the outside.

Embodiment 3

[0052] Such as figure 2 In the shown wind energy utilization system, on the basis of Embodiment 1, the gas compressed by the gas compressor 2 is set as air, and between the gas storage tank 3 and the working medium inlet of the working mechanism 4 Combustion chamber 5 is added on the communication channel of the combustion chamber, and the compressed air and combustion chemical reaction occurs in the combustion chamber 5 .

[0053] As an alternative embodiment, the combustion chamber 5 may not be provided.

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Abstract

The invention discloses a wind energy using method and a system. The wind energy using method comprises the steps of using a windmill to generate power, using the power to compress air to obtain the compressed air, storing the compressed air into an air storage tank, guiding the compressed air from the air storage tank into a working mechanism, and pushing the working mechanism to output the power by the compressed air. The invention further discloses a wind energy using system which comprises the windmill, an air compressor, the air storage tank and the working mechanism. The wind energy using method and the wind energy using system can use the stable output power of wind energy, and the wind energy using system is simple in structure, low in cost and convenient to use.

Description

technical field [0001] The invention relates to the field of thermal energy and power, in particular to a wind energy utilization method, and also relates to a wind energy utilization system. Background technique [0002] The utilization of wind energy is rising day by day. However, due to the instability of wind energy, the utilization of wind energy and the development of wind energy industry are limited. The traditional wind energy utilization system uses windmills to drive generators to convert wind energy into electrical energy. Since there is no large-scale power storage device, This produces a synchronous system, and the frequency and voltage of the electricity generated in this form are unstable, requiring a complex matching system to be connected to the grid. Therefore, need to invent a kind of new new wind energy utilization mode. Contents of the invention [0003] In order to solve the above problems, the technical scheme proposed by the present invention is as...

Claims

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Application Information

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IPC IPC(8): F03D9/02
CPCY02E60/15Y02E10/72Y02P70/50
Inventor 靳北彪
Owner ZEROQ SCI & TECH