CN102346227A - Endoscope technology-based discharge-trace inspection system - Google Patents
Endoscope technology-based discharge-trace inspection system Download PDFInfo
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- CN102346227A CN102346227A CN2010102447469A CN201010244746A CN102346227A CN 102346227 A CN102346227 A CN 102346227A CN 2010102447469 A CN2010102447469 A CN 2010102447469A CN 201010244746 A CN201010244746 A CN 201010244746A CN 102346227 A CN102346227 A CN 102346227A
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Abstract
The invention discloses an endoscope technology-based discharge-trace inspection system which comprises an inspection frame main body, one end of the inspection frame body is connected with an insulating operation rod, and the other end of the inspection frame body is connected with a universal joint, a CCD (charge coupled device) coupling endoscope and an intra-cavity luminescence lighting system are fixed at the front end of the universal joint, and the intra-cavity luminescence lighting system is arranged in the CCD coupling endoscope; and the CCD coupling endoscope is connected with an intelligent terminal. According to the invention adopting the technical scheme above, through using the operating principle of an endoscope, ground potential workers can clearly observe discharging traces from a further distance only by observing the intelligent terminal in hands without raising heads all the while, thereby greatly facilitating the practical operation of the workers. When the intelligent terminal is connected with a background control center in a wireless mode, the system also can be convenient to other monitoring workers for timely seeing the information, and help practical workers to carry out detection.
Description
Technical field
The present invention relates to the line fault checkout facility, specifically is a kind of discharge trace inspection equipment.
Background technology
When power transmission and transformation line runs into thunderbolt, foreign matter short circuit or flashover; Can on short circuit or ground connection point of discharge, stay spark tracking; In line facility walkaround inspection engineering; Because circuit is charged different to supervisory personnel's angle with insulator; When the equipment failure point is searched; Have a lot of blind spots, thereby work causes careless omission to walkaround inspection.Many times because find less than point of discharge, necessary interruption maintenance has been wasted great amount of time.
Application number is 200910251260.5; Denomination of invention is the patent of invention of " a kind of discharge trace inspection equipment "; Though also disclose a kind of spark tracking inspection technology; But this technology must need the staff to look up magnifier; Distance from the human eye to the magnifier is also very far away, is a very difficult thing for the staff who has defective vision.In addition, this technology only limits to a staff and observes, and can not become an acquisition system and concentrated observation of convenient more technician and control.
Summary of the invention
The present invention provides a kind of simple, handling safety, and convenient spark tracking check system based on endoscopic technique of observing.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
The present invention includes the testing stand main body; One end of testing stand main body is connected with insulating bar; The other end of said testing stand main body connects universal joint, cold light illumination system in universal joint front end fixation of C CD coupler mirror and the chamber, and the cold light illumination system is arranged in CCD coupler mirror in its lumen; Described CCD coupler mirror is connected with intelligent terminal.
Comprise video processor and display in the described intelligent terminal.
Comprise wireless transmitter module in the described intelligent terminal, wireless transmitter module is connected with backstage control center.
Be connected through the adjustment nut between described testing stand main body and the insulating bar.
Described testing stand main body is a support bar that has 135 ° of angles in the middle part.
Adopt the present invention of technique scheme; Utilize the principle of work of endoscope; Make the earth potential staff just can observe spark tracking clearly at a distance; And in this process; The staff does not need to come back always; The intelligent terminal of only observing in the hand gets final product, and is very easy to staff's practical operation.When this intelligent terminal is connected with backstage control center through wireless mode, can also make things convenient for other monitor staff in time to see information, help actual staff to detect.
Description of drawings
Fig. 1 is one-piece construction figure of the present invention;
Fig. 2 is the principle of work block diagram of endoscope among the present invention.
Embodiment
Embodiment 1
As shown in Figure 1; The present invention includes testing stand main body 1; One end of testing stand main body 1 is connected with insulating bar 2; The other end of testing stand main body 1 connects universal joint 4; Cold light illumination system 6 in universal joint 4 front end fixation of C CD coupler mirrors 5 and the chamber, cold light illumination system 6 is arranged in CCD coupler mirror 5 in its lumen; Above-mentioned CCD coupler mirror 5 is connected with intelligent terminal 7.
Need to prove, be connected through adjustment nut 3 between above-mentioned testing stand main body 1 and the insulating bar 2, thereby the position that can adjust between testing stand main body 1 and the insulating bar 2 concerns.Above-mentioned testing stand main body 1 is a support bar that has 135 ° of angles in the middle part, the spark tracking of more convenient like this observation circuit.
Need to prove that above-mentioned CCD coupler mirror 5 places CCD coupler mirror 5 tips with the CCD coupled apparatus, directly the line discharge vestige directly made a video recording, through the cable transmission signal to intelligent terminal.Cold light illumination system 6 is the high-brightness LED cold light source in the chamber.
As shown in Figure 2; The fujinon electronic video endoscope principle of work is: object lens were imaged on testee on the CCD photosurface after 6 pairs of cold light illumination systems needed the position of detection to throw light in the chamber; The CCD coupled apparatus converts light signal to electric signal, by cable transmission to intelligent terminal 7.The diode that above-mentioned CCD photosurface is arranged by rule is formed, and each diode is called a pixel (picture elemont), the quality of the number decision picture element of pixel.Present manufacture craft generally can reach 30～410,000 pixels.
Contain video processor and display in the intelligent terminal 7; The effect of above-mentioned video processor is to be the digital signal of binary code with the analog signal conversion that fujinon electronic video endoscope CCD provides; And can use multiple mode to write down and preserve image, and as: the mode with video recorder is recorded is preserved dynamic image clearly; Under the state that monitor image " freezes ", take the preservation rest image with the 35mm camera; With the dynamic or static image of laser-optical disk record; Write down rest image with floppy disk, or the like.The mode of above-mentioned record and preservation image is technology well known to those of ordinary skill in the art.
At record with after preserving image, intelligent terminal 7 also is presented at the image information of current shooting on the display, and above-mentioned display can be LCD display or the like, thereby the convenient staff's Real Time Observation that is detecting is to the picture situation of current detection.
What present embodiment and embodiment 1 were different is, in the present embodiment, also comprises wireless transmitter module in the intelligent terminal 7, and wireless transmitter module is connected with backstage control center.Correspondingly, backstage control center should have wireless receiving module to receive the image information that intelligent terminal 7 sends, and above-mentioned wireless module can utilize 3G network, also can adopt the wireless communication module of KYL-320M model.
When this intelligent terminal is connected with backstage control center through wireless mode, can also make things convenient for other monitor staff in time to see information.The monitor staff on backstage can help the staff of practical operation to detect like this, to prevent staff's omission of practical operation.
The other technologies characteristic is identical with embodiment 1.
Claims (5)
1. spark tracking check system based on endoscopic technique; It comprises testing stand main body (1); One end of testing stand main body (1) is connected with insulating bar (2); It is characterized in that: the other end of said testing stand main body (1) connects universal joint (4); Cold light illumination system (6) in universal joint (4) front end fixation of C CD coupler mirror (5) and the chamber, cold light illumination system (6) is arranged in CCD coupler mirror (5) in its lumen; Described CCD coupler mirror (5) is connected with intelligent terminal (7).
2. the spark tracking check system based on endoscopic technique according to claim 1 is characterized in that: described intelligent terminal comprises video processor and display in (7).
3. the spark tracking check system based on endoscopic technique according to claim 2 is characterized in that: described intelligent terminal comprises wireless transmitter module in (7), and wireless transmitter module is connected with backstage control center.
4. the spark tracking check system based on endoscopic technique according to claim 3 is characterized in that: be connected through adjustment nut (3) between described testing stand main body (1) and the insulating bar (2).
5. the spark tracking check system based on endoscopic technique according to claim 1 is characterized in that: described testing stand main body (1) is a support bar that has 135 ° of angles in the middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102447469A CN102346227A (en) | 2010-08-04 | 2010-08-04 | Endoscope technology-based discharge-trace inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102447469A CN102346227A (en) | 2010-08-04 | 2010-08-04 | Endoscope technology-based discharge-trace inspection system |
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| CN102346227A true CN102346227A (en) | 2012-02-08 |
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| CN2010102447469A Pending CN102346227A (en) | 2010-08-04 | 2010-08-04 | Endoscope technology-based discharge-trace inspection system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336011A (en) * | 2013-07-11 | 2013-10-02 | 哈尔滨理工大学 | Observing device for polymer-inorganic filler composite electric branch |
| CN104880372A (en) * | 2015-06-09 | 2015-09-02 | 国家电网公司 | Transformer on-load tap switch oil chamber inspection device |
| CN105277856A (en) * | 2015-11-20 | 2016-01-27 | 重庆理工大学 | Crosslinked polyethylene cable connector discharge fault monitoring system and fault classification method |
| CN109696607A (en) * | 2018-12-12 | 2019-04-30 | 云南电网有限责任公司电力科学研究院 | A kind of endoscope and image processing device applied to the diagnosis of arc extinguishing Experimental Optical |
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| CN101034067A (en) * | 2007-04-04 | 2007-09-12 | 山东大学 | Portable intelligent micropore endoscope detect analysis device and working method thereof |
| CN201177645Y (en) * | 2007-12-28 | 2009-01-07 | 河南省电力公司郑州供电公司 | Live close distance observer of high-voltage electric appliance |
| CN101551515A (en) * | 2009-04-28 | 2009-10-07 | 上海市电力公司 | Industrial electronic endoscope |
| JP2009225851A (en) * | 2008-03-19 | 2009-10-08 | Fujinon Corp | Processor device of endoscope |
| CN201773166U (en) * | 2010-08-04 | 2011-03-23 | 河南省电力公司安阳供电公司 | Endoscope technology-based system for examining discharging trace |
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2010
- 2010-08-04 CN CN2010102447469A patent/CN102346227A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101034067A (en) * | 2007-04-04 | 2007-09-12 | 山东大学 | Portable intelligent micropore endoscope detect analysis device and working method thereof |
| CN201177645Y (en) * | 2007-12-28 | 2009-01-07 | 河南省电力公司郑州供电公司 | Live close distance observer of high-voltage electric appliance |
| JP2009225851A (en) * | 2008-03-19 | 2009-10-08 | Fujinon Corp | Processor device of endoscope |
| CN101551515A (en) * | 2009-04-28 | 2009-10-07 | 上海市电力公司 | Industrial electronic endoscope |
| CN201773166U (en) * | 2010-08-04 | 2011-03-23 | 河南省电力公司安阳供电公司 | Endoscope technology-based system for examining discharging trace |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336011A (en) * | 2013-07-11 | 2013-10-02 | 哈尔滨理工大学 | Observing device for polymer-inorganic filler composite electric branch |
| CN103336011B (en) * | 2013-07-11 | 2015-02-04 | 哈尔滨理工大学 | Observing device for polymer-inorganic filler composite electric branch |
| CN104880372A (en) * | 2015-06-09 | 2015-09-02 | 国家电网公司 | Transformer on-load tap switch oil chamber inspection device |
| CN104880372B (en) * | 2015-06-09 | 2018-03-23 | 国家电网公司 | On-load tap changers of transformers grease chamber detector |
| CN105277856A (en) * | 2015-11-20 | 2016-01-27 | 重庆理工大学 | Crosslinked polyethylene cable connector discharge fault monitoring system and fault classification method |
| CN105277856B (en) * | 2015-11-20 | 2018-01-09 | 重庆理工大学 | Cross-Linked Polythene Cable Joints discharge fault monitoring system and Fault Classification |
| CN109696607A (en) * | 2018-12-12 | 2019-04-30 | 云南电网有限责任公司电力科学研究院 | A kind of endoscope and image processing device applied to the diagnosis of arc extinguishing Experimental Optical |
| CN109696607B (en) * | 2018-12-12 | 2021-03-02 | 云南电网有限责任公司电力科学研究院 | Endoscopic device applied to optical diagnosis of arc extinction experiment |
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Application publication date: 20120208 |