Mobile real-time detection device for blade damage of wind generating set

A technology for real-time detection of wind turbines, applied in the direction of optical testing for flaws/defects, can solve problems such as difficult detection of wind blades, fatal damage to wind turbines, and inconvenient operation, achieving strong timeliness, high flexibility, and Simple operation effect

Inactive Publication Date: 2014-01-22
SHANGHAI DIANJI UNIV
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Problems solved by technology

[0005] The present invention aims at providing a mobile wind power generation system aimed at the defects of the traditional wind turbine blades, which are difficu

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  • Mobile real-time detection device for blade damage of wind generating set

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Embodiment Construction

[0013] In order to illustrate the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0014] see figure 1 , figure 1 Shown is a schematic diagram of the frame structure of the real-time detection device for blade damage of a mobile wind power generating set according to the present invention. The real-time detection device 1 for blade damage of the mobile wind power generating set includes: a remote control flying device 11, the remote control flying device 11 is connected with the remote control device 12 through a wireless signal electric signal, and is carried out under the control of the remote control device 12. Flying in the air; camera device 13, said camera device 13 is arranged on said remote control flying device 11, and carries out camera angle conversion under the control of said remote control device 12; vid...

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Abstract

A mobile real-time detection device for blade damage of a wind generating set apparatus comprises the following parts: a remote control flying device in electric signal connection with a remote control device; a camera arranged on the remote control flying device and carrying out changes of camera angles under the control of the remote control device; a video capture and compression system for converting image signals obtained by the camera into digital signals and transmitting the digital signals through a wireless emitter to a ground wireless receiver; a video decoding system for receiving the digital signals from the ground wireless receiver and converting the digital signals into image signals; and an image display device electrically connected to the video decoding system and for displaying the image signals on a real-time basis. According to the invention, wind blade of a traditional wind generating set is provided with the remote control flying device with the camera, and the image signals are acquired under the control of the remote control device, so as to monitor defects of the wind blades on a real-time basis. The device not only has strong portability, simple operation and high sensitivity, but also has strong timeliness and is worthy of popularization and application.

Description

technical field [0001] The invention relates to the technical field of wind power generator equipment, in particular to a real-time detection device for blade damage of a mobile wind power generator. Background technique [0002] The utilization of renewable energy is the key to the sustainable development of the global economy and society. In 2000, the total global energy consumption reached 13TW. Among them, about 85% of the energy comes from the emission of CO 2 Gases of fossil fuels. With the growth of the global population and the development of the world economy, energy experts predict that the global energy consumption will increase by 30TW in 2050. According to the proven mineral fuel reserves in my country in 2002, the life spans of oil, natural gas, and coal are only about 40 years, 60 years, and 200 years, respectively. At the same time, the excessive use of fossil fuels leads to a large amount of greenhouse gas emissions, which poses a serious threat to globa...

Claims

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Application Information

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IPC IPC(8): G01N21/89
Inventor 谢源
Owner SHANGHAI DIANJI UNIV
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