A bionic wind power generation array and wind power generation device

A technology for arrays and power generation units, applied in the field of bionic wind power generation arrays and wind power generation devices, can solve problems such as processing and manufacturing, and achieve the effects of increasing current, high energy collection efficiency, and low application conditions

Active Publication Date: 2022-06-07
JILIN UNIV
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Problems solved by technology

[0006] (1) The present invention proposes a bionic wind power generation array and wind power generation device, aiming to solve the problem of how to use 3D printing technology to process and manufacture bionic wind power generation arrays and wind power generation devices based on the principle of biological villi

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  • A bionic wind power generation array and wind power generation device
  • A bionic wind power generation array and wind power generation device
  • A bionic wind power generation array and wind power generation device

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Embodiment Construction

[0052] like figure 1 , figure 2 as well as image 3 shown, figure 1 It is a three-dimensional view of a bionic wind power generation array, figure 2 is a front view of a bionic wind power array, image 3 It is a top view of a bionic wind power array. The present invention provides a bionic wind power generation array, including a plurality of power generation units 100; the power generation unit 100 includes a gu-hair-like rod 110 and a gu-hair-like base 120; the gu-hair-like rod 110 is a hollow structure and is installed on the gu-hair base 120 on. like Figure 5 shown, Figure 5 It is a side view of the Gu hair base in a bionic wind power array. The Gu-hair-like base 120 includes a first flexible substrate 121, a first electrode layer 122, a piezoelectric film 123, a second electrode layer 124, a second flexible substrate 125 and a cavity 126, and the Gu-hair-like base 120 goes from top to bottom. Assembled in order are: a first flexible substrate 121 , a first elec...

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Abstract

The present invention relates to the field of wind power generation, and in particular to a bionic wind power generation array, which includes: a plurality of power generation units, the power generation unit includes a voodoo-like hair rod and a voodoo-like hair base; On the hair base; the hair-like base includes a first flexible substrate, a first electrode layer, a piezoelectric film, a second electrode layer, a second flexible substrate and a cavity; electrode leads; an energy conversion circuit for The electric energy transmitted by the electrode leads is converted and processed and the processed electric energy is output. The present invention also relates to a wind power generation device, which includes the above-mentioned bionic wind power generation array. Because the hollow design of the hair-like rod makes the hair-like rod exert greater pressure on the piezoelectric film, thereby improving the efficiency of wind power generation. At the same time, multiple power generation units are combined into a power generation array to increase the current. The invention is applicable to the power generation problem of low / ultra-low wind speed, and has high energy collection efficiency and low application conditions.

Description

technical field [0001] The invention relates to the field of wind power generation, in particular to a bionic wind power generation array and a wind power generation device. Background technique [0002] With China's rapid economic development, energy problems have become more and more serious, and finding new alternative energy sources has become a top priority. As a kind of clean and renewable energy, wind energy is an important direction for the development and utilization of new energy, and has gradually attracted the attention of all countries in the world. Wind power generation is mainly divided into bladed wind power generation and bladeless wind power generation. Bladed wind power generation is mainly horizontal axis wind turbine and vertical axis wind turbine. The principle is that the wind drives the windmill blades to rotate to promote the generator to generate electricity. It is mostly used in remote and high-altitude high-speed wind energy areas, but due to the...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N2/18F03D5/00F03D9/25
CPCH02N2/185H02N2/181F03D5/00F03D9/25Y02E10/72
Inventor 张俊秋陈豫韩志武侯涛牛士超穆正知陈道兵孙涛张昌超秦晓静
Owner JILIN UNIV
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