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Self-powered wind speed measuring device

A wind speed measurement and self-powered technology, which is applied in the direction of measuring device, fluid speed measurement, speed/acceleration/shock measurement, etc., to achieve the effect of easy realization and widening the scope of use environment

Inactive Publication Date: 2019-09-13
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some key issues that need to be solved urgently in wind speed measurement in the wild natural environment, such as data acquisition, processing and energy supply.

Method used

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  • Self-powered wind speed measuring device
  • Self-powered wind speed measuring device
  • Self-powered wind speed measuring device

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Embodiment Construction

[0025] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0026] The self-powered wind speed measurement device according to the embodiment of the present invention is described below with reference to the accompanying drawings.

[0027] figure 1 It is a schematic structural diagram of a self-powered wind speed measuring device according to an embodiment of the present invention.

[0028] Such as figure 1 As shown, the self-powered wind speed measuring device 10 includes a base and rotating module 100 and a friction power generation module 200.

[0029] The ba...

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Abstract

The invention discloses a self-powered wind speed measuring device comprising a base and rotating module and a friction power generation module. The base and the rotating module comprise a base, a rotating shaft and a wind cup, and the base is used for supporting the self-powered wind speed measuring device, the rotating shaft is used for fixing the wind cup and enabling the wind cup to rotate togenerate wind energy. The friction power generation module is connected with the base and the rotating module, and is used for converting wind energy into electric energy so as to analyze the electricenergy to obtain the wind speed of the environment in which the electric energy is positioned. The device has advantages of simple structure, no requirement of power supply, and low cost, and capabilities of effectively measuring wind speed in certain range and realizing function of converting wind energy in natural environment into electric energy.

Description

Technical field [0001] The invention relates to the technical field of wind speed measurement, in particular to a self-powered wind speed measurement device. Background technique [0002] Wind speed measurement technology has a wide range of application requirements in industries such as meteorology, civil aviation, highways and bridges, and mining. At present, new sensors for wind speed measurement, data acquisition and processing technology, etc. have all made great progress. Among them, portable digital wind speed measuring instruments have been widely used in industrial production. However, there are still some key issues that need to be solved urgently in wind speed measurement in the wild natural environment, such as data collection, processing, and energy supply. [0003] In 2012, the research team of Professor Wang Zhonglin of Georgia Institute of Technology invented the triboelectric nanogenerator (TENG), which can convert mechanical energy into electrical energy by using...

Claims

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Application Information

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IPC IPC(8): G01P5/08F03D9/25
CPCF03D9/25G01P5/08Y02E10/72
Inventor 丁状韩勤锴徐学平
Owner TSINGHUA UNIV
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