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Tower-type beaming combined wind energy electricity generating system

A power generation device and a technology for wind power generation, which are applied in the directions of wind power generation, wind turbine components, and the configuration of installing/supporting wind turbines, which can solve the problems of high power generation cost and low wind energy utilization rate.

Inactive Publication Date: 2008-07-16
于大利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of low utilization rate of wind energy and high power generation cost of wind energy generators in the prior art, and to provide a tower-type cluster combined wind energy generating device

Method used

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  • Tower-type beaming combined wind energy electricity generating system
  • Tower-type beaming combined wind energy electricity generating system
  • Tower-type beaming combined wind energy electricity generating system

Examples

Experimental program
Comparison scheme
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specific Embodiment approach 1

[0005] Specific implementation mode one: (referring to Fig. 1~ Figure 4 ) This embodiment is mainly made up of downwind device, protective cap support 14, three power generating device supports 50, generating device support flange 63, gas distribution cover 74, umbrella-shaped protective cap 76 and two to thirty generating devices, three The three generator brackets 50 are combined into an equilateral triangle and set upright. The lower ends of the three generator brackets 50 are fixedly connected to the base by bolts, and the upper ends of the three generator brackets 50 are fixedly connected to the lower end surface of the generator bracket flange 63 to generate electricity. The upper end surface of the device support flange 63 is superimposed and fixed with five to twenty power generating devices, the lower end of the protective cap support 14 is fixedly connected with the upper end of the power generating device on the top floor, and the upper end of the protective cap sup...

specific Embodiment approach 2

[0006] Specific implementation mode two: (see Figure 5 , Figure 6 ) In this embodiment, the propeller blades 94 of the odd-numbered-layer power generation devices form an angle of 45° to the positive direction of the horizontal plane, and the propeller blades 94 of the even-numbered-layer power generation devices form an angle of 135° to the positive direction of the horizontal plane. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0007] Specific implementation mode three: (see Figure 5 , Figure 6 ) In this embodiment, the propeller blades 94 of the even-numbered-layer power generation devices form an angle of 45° to the positive direction of the horizontal plane, and the propeller blades 94 of the odd-numbered-layer power generation devices form an angle of 135° to the positive direction of the horizontal plane. Other compositions and connections are the same as in the first embodiment.

[0008] The propeller blade 94 in the above specific embodiment two and specific embodiment three is at an angle of 45° to the positive direction of the horizontal plane or at an angle of 135° to the positive direction of the horizontal plane, that is, the direction of rotation of the propeller blades of the interlayer is opposite to each other, and The purpose is to avoid resonance, damage the body and avoid loss of wind energy. The airflow rotates left and right in the casing and rises, which is equivalent to goi...

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Abstract

This invention relates to tower beam combination wind power generation device, wherein, three device racks top ends are connected to generation device rack flange down end; the generation device rack flange top end is overlapped with several generation devices; the protection cap rack down end is connected to top layer generation device top end; the protection cap rack top end is connected to umbrella cap down end with wind device in space enclosed by three generation device racks.

Description

technical field [0001] The invention relates to a wind energy generating device. Background technique [0002] In the field of power generation, wind energy has been paid more and more attention as a cheap and clean energy. It has become a trend to use wind energy to replace non-renewable mineral energy such as petroleum and coal, and to replace high-cost water energy for power generation. Fossil energy power generation has the disadvantages of non-renewable energy, high cost and environmental pollution. Water energy power generation is limited by water sources and the high cost of people's investment in creating a power generation environment for power generation. However, wind energy can avoid the above-mentioned shortcomings, but wind energy also has many shortcomings such as uneven strength, unstable wind direction, and changes with seasons, terrains, and meteorological conditions. The patent application number is 02817592.1, the publication number is CN1553994, the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D1/00F03D9/00F03D11/04F03D9/25F03D13/20
CPCY02E10/725Y02E10/728Y02E10/72
Inventor 于大利
Owner 于大利