Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wind-energy steady-flow energy supply method and system

A technology of wind energy and steady flow, which is applied in the field of wind energy steady flow energy supply method and system, and can solve problems affecting the wide application of wind power

Inactive Publication Date: 2015-07-29
ZEROQ SCI & TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wind energy, as a green energy source, is increasingly widely used. However, due to the instability of the wind, the electric energy generated by the wind requires a complex frequency conversion and voltage conversion system, and is also limited by the wind force. the most serious problem of

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wind-energy steady-flow energy supply method and system
  • Wind-energy steady-flow energy supply method and system
  • Wind-energy steady-flow energy supply method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0108] A wind energy steady flow energy supply method, comprising:

[0109] The first step is to convert wind energy into mechanical power;

[0110] The second step is to use the mechanical power to compress and liquefy the air to obtain liquefied air;

[0111] In the third step, the liquefied air is stored in the liquefied air storage tank 3;

[0112] The fourth step is to provide liquefied air from the liquefied air storage tank 3 to the heated fluid channel of the regenerator 4 to obtain pressurized compressed air;

[0113] In the fifth step, the pressurized compressed air is introduced into the combustion chamber 5, so that the pressurized compressed air reacts with the fuel in the combustion chamber 5 to obtain a working fluid;

[0114] In the sixth step, the working medium is introduced into a turbine 6 with more than two stages, and the turbine 6 drives the generator 7 to output electric power;

[0115] In the seventh step, the working fluid discharged from the turbi...

Embodiment 2

[0117] A wind energy steady flow energy supply system, such as figure 1 As shown, it includes: fan 1, air liquefaction unit 2, liquefied air storage tank 3, regenerator 4, combustion chamber 5, turbine 6 and generator 7, the fan 1 outputs power to the air liquefaction unit 2, The liquefied air outlet of the air liquefaction unit 2 communicates with the inlet of the liquefied air storage tank 3, the outlet of the liquefied air storage tank 3 communicates with the inlet of the heated fluid channel of the regenerator 4, and the regenerator The outlet of the heated fluid channel of the heater 4 communicates with the combustion chamber 5 , the working medium outlet of the combustion chamber 5 communicates with the working medium inlet of the turbine 6 , and the turbine 6 is connected to the generator 7 To output power, the working fluid outlet of the turbine 6 communicates with the inlet of the heating fluid channel of the regenerator 4 .

Embodiment 3

[0119] A wind energy steady flow energy supply method, comprising:

[0120] The first step is to convert wind energy into mechanical power;

[0121] The second step is to use the mechanical power to compress and liquefy the air to obtain liquefied air;

[0122] In the third step, the liquefied air is stored in the liquefied air storage tank 3;

[0123] In the fourth step, the liquefied air is introduced into the combustion chamber 5 from the liquefied air storage tank 3, so that the liquefied air reacts chemically with the fuel in the combustion chamber 5 to obtain a working medium;

[0124] In the fifth step, the working fluid is introduced into the multi-stage boundary-changing fluid mechanism 8, and the multi-stage boundary-changing fluid mechanism 8 drives the generator 7 to output electric power.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a wind-energy steady-flow energy supply method and system. The method comprises step one, converting wind energy into mechanical power; step two, compressing and liquefying air through mechanical power to obtain liquefied air; step three, storing the liquefied air in a liquefied air storage tank; step four, providing the liquefied air from the liquefied air storage tank to a heated fluid channel of a heat regenerator to obtain pressure compressed air; step five, importing the pressure compressed air into a combustion chamber to enable the pressure compressed air and fuels to be subjected to combustion chemical reaction in a combustion chamber to obtain working media; step six, arranging a turbine with the working medium importing grade being more than two grades, wherein the turbine pushes a power generator to output power outwards; step seven, importing working media discharged by the turbine into the heating fluid channel of the heat regenerator. By means of the method and the system, wind energy is converted into liquefied air to be stored, so that the problem that wind energy is unstable and cannot be stored is solved.

Description

technical field [0001] The invention relates to the field of thermal energy and power, in particular to a wind energy steady flow energy supply method and system. Background technique [0002] Wind energy, as a green energy source, is increasingly widely used. However, due to the instability of the wind, the electric energy generated by the wind requires a complex frequency conversion and voltage conversion system, and is also limited by the wind force. most serious problem. Wind cannot be stored, and the power generation system is a synchronous system. Therefore, it is necessary to invent a method and system that can use wind power to provide energy stably. Contents of the invention [0003] In order to solve the above problems, the technical scheme proposed by the present invention is as follows: [0004] Option 1: A wind energy steady flow energy supply method, including: [0005] The first step is to convert wind energy into mechanical power; [0006] The second st...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00
CPCY02E10/72
Inventor 靳北彪
Owner ZEROQ SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com