High-altitude wind energy power generation system and high-altitude wind energy power generation air bag

A wind power generation system and wind power generation technology, applied in the direction of wind power generation, wind engine, wind motor combination, etc., to achieve the effect of reducing weight, reducing weight and improving the degree of practicality

Inactive Publication Date: 2016-06-22
苏跃进 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide a high-altitude wind power generation syst

Method used

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  • High-altitude wind energy power generation system and high-altitude wind energy power generation air bag
  • High-altitude wind energy power generation system and high-altitude wind energy power generation air bag
  • High-altitude wind energy power generation system and high-altitude wind energy power generation air bag

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Experimental program
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Effect test

Embodiment 1

[0045] In this embodiment, the system includes a power generating device. Such as figure 1 As shown, the high-altitude wind power generation device mainly includes an umbrella kite part, a turbine and a generator. The parachute-shaped kite is in the shape of a parachute, usually spherical, hyperbolic horn-shaped, etc. It can also be a kite with an asymmetric design, such as a wing-shaped overall shape. In short, the umbrella-shaped kite has good lift characteristics, and the kites are collectively referred to below It is an umbrella-shaped kite, and the umbrella-shaped kite can adopt a supporting structure with or without a skeleton. The area of ​​an umbrella kite can vary from 1 square meter to thousands of square meters, usually larger. It is determined that the umbrella kite has a tapered structure from the front end to the rear end, that is, the cross section of the umbrella kite gradually decreases from the front end to the rear end. Of course, this identification is o...

Embodiment 2

[0066] In addition to including all the technical features of the power generation device in Embodiment 1, the high-altitude wind power generation device in this embodiment also includes an air bag used in conjunction with an umbrella kite, and the air bag can be a helium airship. Or other gas-filled airships, since they are essentially airbags filled with lighter gas, the airbags are referred to as airships in the following embodiments. The airship provides part of the source of lift and protects the turbine and generator during ascent and descent.

[0067] Such as Figure 10 As shown, the rear end of the umbrella kite and the front end of the airship are fixedly arranged, and the airship has a ventilation channel, and the high-altitude wind can flow through the rear opening of the umbrella kite and the ventilation channel of the airship in turn, and finally discharge. Moreover, the airship ventilation channel is designed as a ventilation channel with a tapered structure fro...

Embodiment 3

[0075] In this embodiment, the high-altitude wind power generation system includes at least two high-altitude wind power generation devices, and the specific number is set according to actual needs, and the high-altitude wind power generation devices have been described in detail in System Embodiment 1, and will not be described here .

[0076] The power generation devices in this system can be arranged at a certain distance apart on a cable, wherein all parachute kites can be connected in series, such as Figure 11 As shown, one end of the cable of the umbrella kite at the top is connected to the end of the generator, the paracord of the umbrella kite is fixedly connected to the cable, and the other end is connected to the end of the turbine of the adjacent umbrella kite, and so on, each Umbrella kites are connected in series by cables, and the bottommost umbrella kite is connected to the ground hoisting device. When running in the air, due to the pulling force between the c...

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Abstract

The invention relates to a high-altitude wind energy power generation system and a high-altitude wind energy power generation air bag. The high-altitude wind energy power generation system comprises at least one high-altitude wind energy power generation device, and each high-altitude wind energy power generation device comprises an umbrella-shaped kite and a high-altitude power generation part; each high-altitude power generation part is composed of a turbo machine and an electric generator, and each umbrella-shaped kite is of a gradually-shrinking structure from front end to rear end; an opening is formed in the rear end of each kite, and each turbo machine is fixedly arranged at the position of the corresponding opening; and when the power generation system comprises at least two high-altitude wind energy power generation devices, the electric generators in all high-altitude wind energy power generation devices are in series connection; the power generation air bag comprises an air bag body and a power generation part; and both the power generation system and the power generation air bag can achieve high wind speed, high rotating speed, high voltage, small weight and small size, and therefore the functionization degree of the power generation devices is improved. The electric generators in the power generation devices of the power generation system are arranged in a series-connection manner, and the electric generation voltage can be greatly improved.

Description

technical field [0001] The invention relates to a high-altitude wind power generation system and a high-altitude wind power generation airbag, belonging to the field of high-altitude wind power generation. Background technique [0002] Air movement has kinetic energy. When the air flows through a unit area (1 square meter) per unit time (1 second), the wind power density of the air is P=1 / 2*ρv 3 . Among them, ρ is the density of the air at this place, and v is the flow velocity of the air at this place. [0003] The wind speed at high altitude is much higher than that on the ground, and the wind speed is less affected by the topography, and the wind energy is stable. Therefore, the wind energy density at high altitude is much higher than that on the ground, which can be ten to a hundred times that of low altitude wind energy. The use of high-altitude wind energy for power generation is still basically in the experimental state. [0004] The use of high-altitude wind powe...

Claims

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Application Information

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IPC IPC(8): F03D9/25
CPCY02E10/72
Inventor 苏跃进苏寄闲王胜春
Owner 苏跃进
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