CN103499776B - Power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery patrols and examines core system - Google Patents
Power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery patrols and examines core system Download PDFInfo
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- CN103499776B CN103499776B CN201310395204.5A CN201310395204A CN103499776B CN 103499776 B CN103499776 B CN 103499776B CN 201310395204 A CN201310395204 A CN 201310395204A CN 103499776 B CN103499776 B CN 103499776B
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Abstract
The invention belongs to power transmission and transforming equipment and patrol and examine technical field, patrol and examine core system particularly to a kind of power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery.This system is made up of data acquisition module, computer, wireless communication module and battery power supply system；Battery power supply system is connected with data acquisition module, computer and wireless communication module respectively.Data acquisition module includes infrared thermal imagery sensor, ultrasonic sensor, protective cover, The Cloud Terrace and the network switch；Wireless communication module includes wireless broadband terminal and antenna；Infrared thermal imagery sensor and ultrasonic sensor are installed in the protective cover on The Cloud Terrace；The network switch is connected with ultrasonic sensor, infrared thermal imagery sensor and computer respectively.It is an advantage of the invention that comprehensive utilization ultrasound wave, Infrared Thermography Technology detection electrical equipment malfunction, improve the accuracy of fault diagnosis, decrease the situation of missing inspection, false retrieval, there is the features such as efficient, convenient, flexible.
Description
Technical field
The invention belongs to power transmission and transforming equipment and patrol and examine technical field, particularly to one based on ultrasound wave and infrared thermal imagery
Power transmission and transforming equipment fault patrol and examine core system.
Background technology
At present, in power transmission and transformation link, utilize ultrasound wave can detect power transmission and transforming equipment shelf depreciation, insulator break
The fault such as splitting, not only low cost, efficiency are high, to human body and environment non-hazardous, and to crack-sensitivity, inspection for it
Survey highly sensitive；And the most outdoor and exposed equipment superheating that Infrared Thermography Technology solves in electrical network is asked
Topic, owing to this technology is that the infrared light to equipment surface radiation carries out noncontact, remote thermal imaging detection, because of
This has the features such as directly perceived, accurate, highly sensitive, quick, safety, applied range, it has also become electric power sets
Standby health status monitoring and the important means of fault diagnosis.
When reality is measured, due to corona, reasons for its use noise may flood electrical equipment part fault institute
The sound wave sent, if only detecting with ultrasonic technology, may ignore these faults, and passing through infrared chart
Dsc data as obtaining is studied and judged, and can obtain these fault messages；It addition, when internal office occurs in electrical equipment
Put, corona, electric arc, phenomenon in early days such as electricity trace etc. time, it is also not accompanied by obvious warming phenomenon and high ambient temperature can
These phenomenons can be covered up, but these phenomenons but produce obvious ultrasound noise, thus utilize ultrasound examination can and
Time the internal initial failure existed of discovering device.
But carry out the application detected in conjunction with ultrasonic technology and Infrared Thermography Technology, the most only in experiment simultaneously
Room or workshop carry out the Non-Destructive Testing of equipment or material, or realize ranging localization, and having no in electric field should
With.
Therefore, organically combining ultrasonic listening technology and Infrared Thermography Technology, research and development power transmission and transforming equipment fault is wireless
Cruising inspection system, and deepen research utilize ultrasonic signal and thermal-induced imagery comprehensive diagnos converting equipment fault side simultaneously
Method, is very important.Also do not have similar system to develop in view of domestic, and the design of movable type is well
Meet the requirement of monitoring point, greatly reduce again system total cost, therefore its research and development there is important engineering should
By meaning and huge market popularization value.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of power transmission and transformation based on ultrasound wave and infrared thermal imagery set
Standby fault patrols and examines core system, it is characterised in that described power transmission and transforming equipment fault patrols and examines core system by data acquisition
Collection module, computer, wireless communication module and battery power supply system composition；
Described data acquisition module is by infrared thermal imagery sensor, ultrasonic sensor, protective cover, The Cloud Terrace and network
Switch forms, and wherein, infrared thermal imagery sensor and ultrasonic sensor are placed in protective cover, and protective cover is installed
On The Cloud Terrace, the network switch is connected with ultrasonic sensor, infrared thermal imagery sensor and computer respectively；
Described battery power supply system respectively with infrared thermal imagery sensor, ultrasonic sensor, The Cloud Terrace and network exchange
Machine, computer and wireless communication module connect；
Described computer is connected with the network switch, wireless communication module and battery power supply system respectively；
Described wireless communication module is made up of wireless broadband terminal and antenna, and wireless communication module supplies with battery respectively
Electricity system, computer connect.
Described battery power supply system is based on lithium battery power supply, and solar powered is auxiliary.
Described The Cloud Terrace is moveable, moves up and down, left rotation and right rotation, conveniently controls infrared thermal imagery sensor, surpasses
The electrical equipment of all angles is detected by sonic sensor.
The invention has the beneficial effects as follows: (1) comprehensive utilization ultrasound wave, Infrared Thermography Technology detection electrical equipment event
Barrier, improves the accuracy of fault diagnosis, decreases the situation of missing inspection, false retrieval；Utilize Radio Transmission Technology,
The inconvenience that when overcoming mobile, the traction communications cable is brought, can carry out data collection and transmission efficiently.(2)
This system can as the core of electrical equipment malfunction cruising inspection system, and can be used for transformer substation robot patrol and examine, mobile
Patrol and examine, in transmission line of electricity helicopter (unmanned plane) system such as line walking, vehicle-mounted line walking, convenient, flexibly, efficiently.
Accompanying drawing explanation
Fig. 1 patrols and examines the principle schematic of core system for a kind of power transmission and transforming equipment fault that the present invention provides.
Detailed description of the invention
Below in conjunction with Fig. 1, preferred embodiment is elaborated.
Fig. 1 is the principle schematic that a kind of power transmission and transforming equipment fault that the present invention provides patrols and examines core system.In figure
Described power transmission and transforming equipment fault patrols and examines core system by data acquisition module, computer, wireless communication module and electricity
Pond electric power system composition；Battery power supply system is respectively with data acquisition module, computer, wireless communication module even
Connect.
1. data acquisition module
This data acquisition module is mainly used in gathering infrared thermal imagery information and the ultrasound information of equipment under test.
Data acquisition module is by infrared thermal imagery sensor, ultrasonic sensor, protective cover, The Cloud Terrace and network exchange
Machine forms.Wherein, described ultrasonic sensor, infrared thermal imagery sensor are connected with the network switch respectively；Red
Outer thermal imagery sensor and ultrasonic sensor are placed in protective cover；Protective cover is installed on The Cloud Terrace；The network switch
It is connected with ultrasonic sensor, infrared thermal imagery sensor and computer respectively.
Infrared thermal imagery sensor and ultrasonic sensor are respectively used to gather the thermal-induced imagery drawn game of equipment under test
The produced ultrasonic signal of portion's electric discharge.The infrared chart image signal gathered is transferred to calculate by the network switch
Machine, demonstrates the thermal-induced imagery of equipment.Meanwhile, the ultrasonic signal of collection transmits also by the network switch
To computer, demonstrate ultrasonic signal.
2. computer
Described computer is connected with the network switch, wireless communication module and battery power supply system respectively.
Computer programming, management is used to collect ultrasonic signal and thermal-induced imagery etc. and patrol and examine information, complete
Patrol and examine the display of data, storage, inquiry, comprehensive utilization ultrasonic signal and thermal-induced imagery analytical equipment fault,
Avoid the limitation of single-sensor, it is achieved fault diagnosis more intelligent, more accurate.
Utilize computer that ultrasonic signal and thermal-induced imagery are analyzed, not only can join according to device-dependent
Number carries out calculating and analyzing and processing providing rapidly equipment fault attribute, trouble location and the order of severity, and permissible
All previous equipment drawing picture and signal data data are stored, sets up equipment fault data base.
3. wireless communication module
Described wireless communication module is connected with battery power supply system, computer respectively.
Wireless communication module is made up of wireless broadband terminal and antenna, its equipment infrared thermal imagery that will receive and process
Information, ultrasound information and patrol and examine other relevant informations and be sent to wireless broadband terminal by antenna, it is simple to monitoring
And analysis.
Combining wireless broadband communications technologies (such as the technology such as Wireless MESH, WiMAX, Wi-Fi), Ren Menke
Remotely to obtain infrared thermal imagery information, ultrasound information and to patrol and examine other relevant informations.
4. battery power supply system
Described battery power supply system respectively with infrared thermal imagery sensor, ultrasonic sensor, The Cloud Terrace, network exchange
Machine, computer and wireless communication module connect, and are used for providing a system to electric energy.
Battery power supply system uses lithium battery power supply to be main, and solar powered is auxiliary.Inadequate at lithium battery energy storage battery
In emergency circumstances, using solaode, both environmental protection, making again to patrol and examine work can be normally carried out.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited to
In this, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in
Change or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should
Should be as the criterion with scope of the claims.
Claims (1)
1. power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery patrols and examines core system, its
Being characterised by, described power transmission and transforming equipment fault patrols and examines core system by data acquisition module, calculating
Machine, wireless communication module and battery power supply system composition；
Described data acquisition module by infrared thermal imagery sensor, ultrasonic sensor, protective cover,
The Cloud Terrace and network switch composition, wherein, infrared thermal imagery sensor and ultrasonic sensor are placed in
In protective cover, protective cover is installed on The Cloud Terrace, the network switch respectively with ultrasonic sensor,
Infrared thermal imagery sensor and computer connect；
Described battery power supply system respectively with infrared thermal imagery sensor, ultrasonic sensor, The Cloud Terrace
Connect with the network switch, computer and wireless communication module；
Described computer is respectively with the network switch, wireless communication module and battery power supply system even
Connect；
Described wireless communication module is made up of wireless broadband terminal and antenna, and wireless communication module divides
It is not connected with battery power supply system, computer；
Described battery power supply system is based on lithium battery power supply, and solar powered is auxiliary；
Described The Cloud Terrace moves up and down, left rotation and right rotation, the convenient infrared thermal imagery sensor, ultrasonic of controlling
The electrical equipment of all angles is detected by wave sensor；
Described infrared thermal imagery sensor and ultrasonic sensor are respectively used to gather equipment under test
Ultrasonic signal produced by thermal-induced imagery and shelf depreciation；The infrared chart image signal gathered
It is transferred to computer by the network switch, demonstrates the thermal-induced imagery of equipment；Meanwhile, adopt
The ultrasonic signal of collection is transferred to computer also by the network switch, demonstrates that ultrasound wave is believed
Number；
Described computer uses computer programming, management to collect ultrasonic signal and infra-red heat
Image patrols and examines information, completes to patrol and examine the display of data, storage, and inquiry comprehensively utilizes ultrasound wave
Signal and thermal-induced imagery analytical equipment fault；
Ultrasonic signal and thermal-induced imagery are analyzed by computer, can be according to device-dependent
Parameter carries out calculating and analyzing and processing providing rapidly equipment fault attribute, trouble location and serious journey
Degree, and all previous equipment drawing picture and signal data data are stored, set up equipment fault number
According to storehouse.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310395204.5A CN103499776B (en) | 2013-09-03 | 2013-09-03 | Power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery patrols and examines core system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310395204.5A CN103499776B (en) | 2013-09-03 | 2013-09-03 | Power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery patrols and examines core system |
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| CN103499776A CN103499776A (en) | 2014-01-08 |
| CN103499776B true CN103499776B (en) | 2016-08-17 |
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| CN201310395204.5A Active CN103499776B (en) | 2013-09-03 | 2013-09-03 | Power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery patrols and examines core system |
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| CN103822719A (en) * | 2014-03-18 | 2014-05-28 | 上海电力学院 | LabVIEW-based online infrared temperature monitoring system of electrical equipment |
| CN103969650A (en) * | 2014-05-23 | 2014-08-06 | 国家电网公司 | Electric system safety detection device and system |
| CN104333733A (en) * | 2014-10-17 | 2015-02-04 | 天津全华时代航天科技发展有限公司 | UAV airborne computer system |
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| CN104820423A (en) * | 2015-03-13 | 2015-08-05 | 华北电力大学 | Remote control cable trench intelligent patrol car |
| CN105004938A (en) * | 2015-05-05 | 2015-10-28 | 国家电网公司 | Thermal defect infrared tracking and detecting device used for transformer substation |
| CN105589020B (en) * | 2016-01-27 | 2019-04-16 | 深圳供电局有限公司 | It is a kind of for controller switching equipment inspection and the detector and method of live detection |
| CN105652135A (en) * | 2016-04-13 | 2016-06-08 | 云南电网有限责任公司电力科学研究院 | Non-contact type power distribution equipment detection device and system |
| CN106296864A (en) * | 2016-08-05 | 2017-01-04 | 国网山东省电力公司电力科学研究院 | A kind of distribution line intelligent inspection system based on vehicle mobile terminals and method |
| CN106483403A (en) * | 2016-09-29 | 2017-03-08 | 重庆电信研究院 | Transformator method of real-time based on the many means of multipath and system |
| CN106771900A (en) * | 2016-11-28 | 2017-05-31 | 广西大学 | Switch cubicle big data state evaluating method and system based on intelligent shelf depreciation live detection |
| CN107380420A (en) * | 2017-08-23 | 2017-11-24 | 南京市特种设备安全监督检验研究院 | A kind of vibrative mechanism detection means and method based on unmanned plane mechanical arm |
| CN108320347A (en) * | 2018-01-08 | 2018-07-24 | 浙江立石机器人技术有限公司 | A kind of robot method for inspecting |
| CN109676597A (en) * | 2018-11-01 | 2019-04-26 | 国网江西省电力有限公司检修分公司 | A kind of interior Gua Gui robot operating system |
| CN109471006B (en) * | 2018-11-12 | 2021-08-17 | 国网山西省电力公司晋中供电公司 | Live detection method for high-voltage power equipment |
| CN109885091B (en) * | 2019-03-21 | 2021-08-24 | 华北电力大学（保定） | Unmanned aerial vehicle autonomous flight control method and system |
| CN109917249B (en) * | 2019-04-03 | 2022-02-01 | 国网陕西省电力公司电力科学研究院 | Partial discharge positioning device and method for power equipment inspection unmanned aerial vehicle |
| CN111562472A (en) * | 2020-05-13 | 2020-08-21 | 广东电网有限责任公司广州供电局 | Wearable infrared partial discharge detection device |
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