Wind tunnel type supercharged wind energy generating system

A wind power generation system and wind tunnel technology, applied in wind power generation, wind turbines, wind turbines and other directions consistent with the wind direction, can solve the problems of climate warming, endangering the living environment of human beings, ecological changes, etc., and achieve investment saving and mitigation. Effects of the energy crisis

Inactive Publication Date: 2010-09-15
施建勇
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, the extensive use of fossil energy, Co 2 、So 2 A large amount of greenhouse gas emissions, leading to climate warming, ecological changes, endangering the human living environment

Method used

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  • Wind tunnel type supercharged wind energy generating system
  • Wind tunnel type supercharged wind energy generating system
  • Wind tunnel type supercharged wind energy generating system

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] 1. Select a wind farm

[0046] The ideal wind farm site selection of the present invention should be an area with open field, uniform wind force and relatively stable prevailing wind direction all the year round.

[0047] 2. Build a wind tunnel

[0048] (1) Reinforced concrete structure.

[0049] (2) Size:

[0050] The total length is 400 meters;

[0051] The entrance section (square) has a side length of 200 meters and a length of 20 meters;

[0052] Stabilization section (gradually circular) radius: 94 meters, length 120 meters;

[0053] Shrink section (circle) radius: 36 meters, length 200 meters;

[0054] Energy harvesting section (circular) radius: 36 meters, length 50 meters;

[0055] Outlet section (circle) radius: 36 meters, length 10 meters;

[0056] (3) Wind pressure measuring device:

[0057] Quantity: 10 sets;

[0058] Location: Installed in the entrance section, stabilization section, contraction section, and energy harvesting section;

[0059] (4...

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PUM

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Abstract

The invention relates to a wind energy generating system, in particular to a wind power generating device which adopts a wind collecting type wind tunnel and has the advantages of improving the wind speed, controlling the airflow, enhancing the wind pressure and utilizing an energy collecting impeller to obtain large-scale wind energy. In the invention, an appropriate wind power electric field is selected, the horn-shaped wind tunnel is built in the windward direction, and the wind tunnel is transited to an energy collecting section from a stabilizing section and a shrinkage section. A tunable wind wheel is installed at the energy collecting section, and a generator set is driven to obtain electric energy. In the invention, a speed measurement and regulation device, a safety device, a decompression device and an antifreezing, snow defending and lightning protection device are also arranged.

Description

[Affiliated technical field] [0001] The invention relates to a wind power generation system, especially a wind power generation device which adopts a wind collecting type wind tunnel, has the advantages of increasing wind speed, controlling air flow, increasing wind pressure, and obtaining large-scale wind energy by using energy harvesting impellers. [Background technique] [0002] Energy is an important basic material for human survival and development. In the past hundred years, with the continuous improvement of human living needs and the expansion of production scale, the demand for energy has become more and more intense. Entering the 21st century, the energy crisis is increasingly restricting social and economic activities. Traditionally used fossil energy is increasingly scarce and its price is rising. It has become an important factor causing world economic turmoil and affecting peace. Moreover, the extensive use of fossil energy, Co 2 、So 2 A large amount of gree...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D1/00F03D1/04F03D1/06F03D7/02F03D9/25
CPCY02E10/723Y02E10/721Y02E10/72
Inventor 施建勇
Owner 施建勇
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