CN103529049A - Mobile real-time detection device for blade damage of wind generating set - Google Patents
Mobile real-time detection device for blade damage of wind generating set Download PDFInfo
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- CN103529049A CN103529049A CN201310473546.4A CN201310473546A CN103529049A CN 103529049 A CN103529049 A CN 103529049A CN 201310473546 A CN201310473546 A CN 201310473546A CN 103529049 A CN103529049 A CN 103529049A
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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
The present invention relates to wind power generating set equipment technical field, relate in particular to a kind of moveable wind power generator group blade injury real-time detection apparatus.
Background technology
The utilization of regenerative resource is the key point of global economy and social sustainable development.Within 2000, global energy total amount consumed reaches 13TW.Wherein, the energy of 85% left and right carrys out self-discharging CO
2the mineral fuel of gas.Along with the growth of population in the world and the development of world economy, energy expert prediction the year two thousand fifty the whole world will increase the 30TW that consumes energy.The mineral fuel reserves of verifying for 2002 according to China calculate, oil, rock gas, and the time limit that coal can maintain is only respectively about 40 years, 60 years, 200 years.Meanwhile, the excessive use of mineral fuel causes greenhouse gases to discharge in a large number, and global warming and environmental pollution are brought to serious harm.Seek and utilize the regenerative resource of neutral carbon will to become the focus of paying close attention to recent years to meet the demand of social development and to solve the problems such as current environmental pollution.Sun power, nuclear energy, wind energy just have maximum potentiality and meet the demand of the whole world to regenerative resource in the future.
But for the large-scale MW class wind turbine group of utilizing wind energy, its wind blade involves great expense, and meets or exceeds the more than 20% of described wind power generating set holistic cost.The defects such as meanwhile, described wind blade is again that described wind-force reaches normal one of the parts of fault that are prone to most in service of group of motors, and described most common failure such as: crackle, sand holes, burn into gel coat are aging, damaged.Yet, described wind blade be all arranged on described wind power generating set nearly hundred meters or hundred meters above aerial, its length surpasses tens meters, therefore larger to the maintenance difficulty of described wind blade.If maintenance not in time, or maintenance is not thorough, to described wind power generating set and electricity power engineering etc., will produce fatal harm.
Therefore the problem existing for prior art, this case designer relies on the industry experience for many years of being engaged in, and active research improvement, so there has been a kind of moveable wind power generator group of the present invention blade injury real-time detection apparatus.
Summary of the invention
The present invention be directed in prior art, the wind blade detection difficulty of described traditional wind power generating set is large, operation inconvenience, because maintenance will bring the defects such as mortality damage of wind power generating set that a kind of moveable wind power generator group blade injury real-time detection apparatus is provided not in time.
For realizing the present invention's object, the invention provides a kind of moveable wind power generator group blade injury real-time detection apparatus, described moveable wind power generator group blade injury real-time detection apparatus comprises: remote control distributor device, described remote control distributor device is connected by wireless signal electric signal with described telechiric device, and carries out airflight under the control of described telechiric device; Camera head, described camera head is arranged on described remote control distributor device, and under the control of described telechiric device, carries out camera angle conversion; Video acquisition and compressibility, described video acquisition and compressibility are electrically connected to described camera head, and the picture signal that described camera head is obtained is converted to digital signal, further by the wireless launcher being electrically connected to described video acquisition and compressibility, described digital signal is sent to terrestrial wireless receiving trap; Video compression system, described video compression system receives the digital signal of obtaining from described terrestrial wireless receiving trap, and converts described digital signal to described picture signal; Image display device, described image display device is electrically connected to described video compression system, and shows in real time the picture signal of described video compression system acquisition.
Alternatively, described airflight is the surface flight of the described remote control distributor device wind blade that is positioned at described wind power generating set under the control of described telechiric device.
Alternatively, described remote control distributor device on-fixed is arranged in described wind power generating set.
Alternatively, described telechiric device is that ground user controls.
Alternatively, described moveable wind power generator group blade injury real-time detection apparatus detects the wind blade of at least one wind power generating set.
In sum, the present invention adopts the remote control distributor device with camera head by the wind blade to traditional wind group, and under the control of described telechiric device, carry out image signal acquisition, the defect of wind blade described in can Real-Time Monitoring, not only portable strong, simple to operate, flexibility ratio is high, and ageing strong, be worthy of popularization.
Accompanying drawing explanation
Figure 1 shows that the framed structure schematic diagram of moveable wind power generator group blade injury real-time detection apparatus of the present invention.
Embodiment
By describe in detail the invention technology contents, structural attitude, reached object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be described in detail.
Refer to Fig. 1, Figure 1 shows that the framed structure schematic diagram of moveable wind power generator group blade injury real-time detection apparatus of the present invention.Described moveable wind power generator group blade injury real-time detection apparatus 1 comprises: remote control distributor device 11, described remote control distributor device 11 is connected by wireless signal electric signal with described telechiric device 12, and carries out airflight under the control of described telechiric device 12; Camera head 13, described camera head 13 is arranged on described remote control distributor device 11, and under the control of described telechiric device 12, carries out camera angle conversion; Video acquisition and compressibility 14, described video acquisition and compressibility 14 are electrically connected to described camera head 13, and the picture signal that described camera head 13 is obtained is converted to digital signal, further by the wireless launcher 15 being electrically connected to described video acquisition and compressibility 14, described digital signal is sent to terrestrial wireless receiving trap 16; Video compression system 17, described video compression system 17 receives the digital signal of obtaining from described terrestrial wireless receiving trap 16, and converts described digital signal to described picture signal; Image display device 18, described image display device 18 is electrically connected to described video compression system 17, and shows in real time the picture signal that described video compression system 17 is obtained.
Please continue to refer to Fig. 1 in detail, and the principle of work of moveable wind power generator group blade injury real-time detection apparatus of the present invention is described in detail.First, the remote control distributor device 11 of moveable wind power generator group blade injury real-time detection apparatus 1 of the present invention is under the control of described telechiric device 12, in the surface flight that is positioned at the wind blade (not shown) of described wind power generating set, and control by described telechiric device 12 shooting angle that is arranged on the camera head 13 on described remote control distributor device 11, to realize, the wind blade of described wind power generating set is taken at any angle, obtained picture signal;
Then, the picture signal that described camera head 12 obtains is converted to digital signal by described video acquisition and the compressibility 14 being electrically connected to described camera head 12, and further by the described wireless launcher 15 being electrically connected to described video acquisition and compressibility 14, transfers to terrestrial wireless receiving trap 16;
Finally, described video compression system 17 receives the digital signal of obtaining from described terrestrial wireless receiving trap 16, and convert described digital signal to described picture signal, and then show in real time the image on the wind blade surface of described wind power generating set by the described image display device 18 being electrically connected to described video compression system 17.
Apparently, the wind blade surface image of the wind power generating set that user just can show in real time by described image display device 18, detect timely the degree of impairment of the wind blade of described wind power generating set, and effectively safeguard, maintain, the fatal impact of avoiding described wind power generating set to bring because of described wind blade defect.Described moveable wind power generator group blade injury real-time detection apparatus 1 can detect the wind blade of at least one wind power generating set.As those skilled in the art, hold intelligibly, described remote control distributor device 11 on-fixeds are arranged in described wind power generating set, described telechiric device 12 can be ground user and controls, so moveable wind power generator group blade injury real-time detection apparatus of the present invention not only portable strong, simple to operate, flexibility ratio is high, and ageing strong, be worthy of popularization.
In sum, the present invention adopts the remote control distributor device with camera head by the wind blade to traditional wind group, and under the control of described telechiric device, carry out image signal acquisition, the defect of wind blade described in can Real-Time Monitoring, not only portable strong, simple to operate, flexibility ratio is high, and ageing strong, be worthy of popularization.
Those skilled in the art all should be appreciated that, in the situation that not departing from the spirit or scope of the present invention, can carry out various modifications and variations to the present invention.Thereby, if when any modification or modification fall in the protection domain of appended claims and equivalent, think that the present invention contains these modifications and modification.
Claims (5)
1. a moveable wind power generator group blade injury real-time detection apparatus, is characterized in that, described moveable wind power generator group blade injury real-time detection apparatus comprises:
Remote control distributor device, described remote control distributor device is connected by wireless signal electric signal with described telechiric device, and carries out airflight under the control of described telechiric device;
Camera head, described camera head is arranged on described remote control distributor device, and under the control of described telechiric device, carries out camera angle conversion;
Video acquisition and compressibility, described video acquisition and compressibility are electrically connected to described camera head, and the picture signal that described camera head is obtained is converted to digital signal, further by the wireless launcher being electrically connected to described video acquisition and compressibility, described digital signal is sent to terrestrial wireless receiving trap;
Video compression system, described video compression system receives the digital signal of obtaining from described terrestrial wireless receiving trap, and converts described digital signal to described picture signal;
Image display device, described image display device is electrically connected to described video compression system, and shows in real time the picture signal of described video compression system acquisition.
2. moveable wind power generator group blade injury real-time detection apparatus as claimed in claim 1, it is characterized in that, described airflight is the surface flight of the described remote control distributor device wind blade that is positioned at described wind power generating set under the control of described telechiric device.
3. moveable wind power generator group blade injury real-time detection apparatus as claimed in claim 1, is characterized in that, described remote control distributor device on-fixed is arranged in described wind power generating set.
4. moveable wind power generator group blade injury real-time detection apparatus as claimed in claim 1, is characterized in that, described telechiric device is that ground user controls.
5. moveable wind power generator group blade injury real-time detection apparatus as claimed in claim 1, is characterized in that, described moveable wind power generator group blade injury real-time detection apparatus detects the wind blade of at least one wind power generating set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473546.4A CN103529049A (en) | 2013-10-11 | 2013-10-11 | Mobile real-time detection device for blade damage of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473546.4A CN103529049A (en) | 2013-10-11 | 2013-10-11 | Mobile real-time detection device for blade damage of wind generating set |
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| CN103529049A true CN103529049A (en) | 2014-01-22 |
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| CN201310473546.4A Pending CN103529049A (en) | 2013-10-11 | 2013-10-11 | Mobile real-time detection device for blade damage of wind generating set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106062510A (en) * | 2014-04-25 | 2016-10-26 | 索尼公司 | Information processing device, information processing method, and computer program |
| CN109470712A (en) * | 2018-12-23 | 2019-03-15 | 北京汉文景科技有限公司 | A kind of wind electricity blade detection system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565792A (en) * | 2010-11-30 | 2012-07-11 | 通用电气公司 | System and method for inspecting a wind turbine blade |
| CN102798635A (en) * | 2011-05-25 | 2012-11-28 | 西门子公司 | Method to inspect components of wind turbine |
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2013
- 2013-10-11 CN CN201310473546.4A patent/CN103529049A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565792A (en) * | 2010-11-30 | 2012-07-11 | 通用电气公司 | System and method for inspecting a wind turbine blade |
| CN102798635A (en) * | 2011-05-25 | 2012-11-28 | 西门子公司 | Method to inspect components of wind turbine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106062510A (en) * | 2014-04-25 | 2016-10-26 | 索尼公司 | Information processing device, information processing method, and computer program |
| CN106062510B (en) * | 2014-04-25 | 2021-08-03 | 索尼公司 | Information processing apparatus, information processing method, and computer program |
| US11250585B2 (en) | 2014-04-25 | 2022-02-15 | Sony Corporation | Information processing device, information processing method, and computer program |
| US11657534B2 (en) | 2014-04-25 | 2023-05-23 | Sony Group Corporation | Information processing device, information processing method, and computer program |
| CN109470712A (en) * | 2018-12-23 | 2019-03-15 | 北京汉文景科技有限公司 | A kind of wind electricity blade detection system |
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Application publication date: 20140122 |
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