CN203455444U - Electric transmission and transformation equipment failure tour-inspection core system based on supersonic wave and infrared thermography - Google Patents
Electric transmission and transformation equipment failure tour-inspection core system based on supersonic wave and infrared thermography Download PDFInfo
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- CN203455444U CN203455444U CN201320544769.0U CN201320544769U CN203455444U CN 203455444 U CN203455444 U CN 203455444U CN 201320544769 U CN201320544769 U CN 201320544769U CN 203455444 U CN203455444 U CN 203455444U
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Abstract
The utility model belongs to the technical field of electric transmission and transformation equipment tour-inspection, and especially relates to an electric transmission and transformation equipment failure tour-inspection core system based on supersonic waves and infrared thermography. The system comprises a data acquisition module, computer, a wireless communication module, and a battery power supply system. The battery power supply system is connected with the data acquisition module, the computers, and the wireless communication module. The data acquisition module comprises an infrared thermography sensor, an ultrasonic sensor, a protective cover, a holder, and a network switch. The wireless communication module comprises a WLAN terminal and an antenna. The infrared thermography sensor and the ultrasonic sensor are disposed in the protective cover on the holder. The network switch is respectively connected with the ultrasonic sensor, the infrared thermography sensor, and the computers. The system is advantaged by using the supersonic waves and the infrared thermography technology to detect faults of electrical equipment in a comprehensive manner, and accuracy of fault diagnosis is improved, and conditions of missing inspection and failure inspection are reduced. The system is characterized by high efficient, convenient, flexible, etc.
Description
Technical field
The utility model belongs to power transmission and transforming equipment and patrols and examines technical field, and particularly a kind of power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery is patrolled and examined core system.
Background technology
At present, in power transmission and transformation link, utilize ultrasound wave can detect the faults such as power transmission and transforming equipment shelf depreciation, insulator fracture, not only cost is low, efficiency is high for it, to human body and environment without harm, and to crack-sensitivity, detection sensitivity is high; And Infrared Thermography Technology has solved a large amount of open airs and the exposed equipment superheating problem in electrical network, because this technology is that the infrared light of equipment surface radiation is carried out to noncontact, remote thermal imaging detection, therefore there is the features such as directly perceived, accurate, highly sensitive, quick, safety, applied range, become the important means of power equipment health status monitoring and fault diagnosis.
But when actual measurement, the background noise producing due to corona may flood the sound wave that electrical equipment part fault is sent, if only detect with ultrasonic technology, may ignore these faults, and the dsc data obtaining by thermal-induced imagery is studied and judged, can obtain these failure messages; In addition, while there is the early stage phenomenons such as inner office puts, corona, electric arc, electric trace when electrical equipment, it does not follow obvious intensification phenomenon and high ambient temperature may cover up these phenomenons, but these phenomenons but produce obvious ultrasound noise, so utilize the ultrasound examination inner initial failure existing of discovering device in time.
But the application simultaneously detecting in conjunction with ultrasonic technology and Infrared Thermography Technology, at present mostly only in laboratory or workshop carry out the Non-Destructive Testing of equipment or material, or realize range finding location, at electric power scene, have no application.
Therefore, organically combine ultrasonic listening technology and Infrared Thermography Technology, research and development power transmission and transforming equipment fault wireless polling system, is very important.In view of domestic, also there is no similar system exploitation, and portable design proposal has met the requirement of monitoring point well, greatly reduce again system total cost, so its research and development has important engineering application value and huge market popularization value.
Utility model content
The purpose of this utility model is for the problems referred to above, provide a kind of power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery to patrol and examine core system, it is characterized in that, described power transmission and transforming equipment fault is patrolled and examined core system and is comprised of data acquisition module, computing machine, wireless communication module and battery power supply system;
Described data acquisition module is comprised of infrared thermal imagery sensor, ultrasonic sensor, protective cover, The Cloud Terrace and the network switch, wherein, infrared thermal imagery sensor and ultrasonic sensor are placed in protective cover, protective cover is installed on The Cloud Terrace, and the network switch is connected with computing machine with ultrasonic sensor, infrared thermal imagery sensor respectively;
Described battery power supply system is connected with infrared thermal imagery sensor, ultrasonic sensor, The Cloud Terrace and the network switch, computing machine and wireless communication module respectively;
Described computing machine is connected with the network switch, wireless communication module and battery power supply system respectively;
Described wireless communication module is comprised of wireless broadband terminal and antenna, and wireless communication module is connected with battery power supply system, computing machine respectively.
Described battery power supply system be take lithium battery power supply as main, and solar powered is auxiliary.
The beneficial effects of the utility model are: (1) comprehensive utilization ultrasound wave, Infrared Thermography Technology detect electrical equipment malfunction, have improved the accuracy of fault diagnosis, have reduced situation undetected, false retrieval.(2) utilize Radio Transmission Technology, overcome the inconvenience that the traction communications cable brings when mobile, can carry out efficiently Data Collection and transmission.(3) this system can be used as the core of electrical equipment malfunction cruising inspection system, and can be used for that robot of transformer station patrols and examines, mobile patrolling and examining, in the systems such as transmission line of electricity helicopter (unmanned plane) line walking, vehicle-mounted line walking, convenient, flexibly, efficient.
Accompanying drawing explanation
A kind of power transmission and transforming equipment fault that Fig. 1 provides for the utility model is patrolled and examined the principle schematic of core system.
Embodiment
Below in conjunction with 1 pair of preferred embodiment of accompanying drawing, elaborate.
Fig. 1 is the principle schematic that a kind of power transmission and transforming equipment fault that the utility model provides is patrolled and examined core system.The fault of power transmission and transforming equipment described in figure is patrolled and examined core system and is comprised of data acquisition module, computing machine, wireless communication module and battery power supply system; Battery power supply system is connected with data acquisition module, computing machine, wireless communication module respectively.
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 comprised of infrared thermal imagery sensor, ultrasonic sensor, protective cover, The Cloud Terrace and the network switch.Wherein, described ultrasonic sensor, infrared thermal imagery sensor are connected with the network switch respectively; Infrared thermal imagery sensor and ultrasonic sensor are placed in protective cover; Protective cover is installed on The Cloud Terrace, and The Cloud Terrace can move up and down, left rotation and right rotation, and the convenient sensor of controlling detects the electrical equipment of all angles; The network switch is connected with computing machine with ultrasonic sensor, infrared thermal imagery sensor respectively.
Infrared thermal imagery sensor and ultrasonic sensor are respectively used to gather the temperature heat picture of equipment under test and the ultrasonic signal that shelf depreciation produces.The infrared chart image signal gathering is transferred to computing machine by the network switch, demonstrates the thermal-induced imagery of equipment.Meanwhile, the ultrasonic signal of collection is also transferred to computing machine by the network switch, demonstrates ultrasonic signal.
2. computing machine
Described computing machine is connected with the network switch, wireless communication module and battery power supply system respectively.
Adopt computer programming, management is collected ultrasonic signal and thermal-induced imagery etc. and is patrolled and examined information, complete the demonstration of patrolling and examining data, storage, inquiry, fully utilize ultrasonic signal and thermal-induced imagery analytical equipment fault, avoided the limitation of single-sensor, realize more intelligent, more accurate fault diagnosis.
Utilize computing machine to analyze ultrasonic signal and thermal-induced imagery, not only can provide rapidly equipment failure attribute, trouble location and the order of severity according to device-dependent parameter being calculated with analyzing and processing, and all previous equipment drawing picture and signal data data storage can be got up, apparatus for establishing Mishap Database.
3. wireless communication module
Described wireless communication module is connected with battery power supply system, computing machine respectively.
Wireless communication module is comprised of wireless broadband terminal and antenna, and it is by the equipment infrared thermal imagery information, the ultrasound information that receive and process and patrol and examine other relevant informations and send to wireless broadband terminal by antenna, is convenient to monitoring and analyzes.
Combining wireless broadband connections technology (as technology such as Wireless MESH, WiMAX, Wi-Fi), people can also Remote Acquisitioning infrared thermal imagery information, ultrasound information and are patrolled and examined other relevant informations.
4. battery power supply system
Described battery power supply system is connected with infrared thermal imagery sensor, ultrasonic sensor, The Cloud Terrace, the network switch, computing machine and wireless communication module respectively, for providing electric energy to system.
It is main that battery power supply system adopts lithium battery power supply, and solar powered is auxiliary.In emergency circumstances inadequate at lithium battery energy storage battery, use solar cell, both environmental protections, make again the work of patrolling and examining normally to carry out.
The above; it is only preferably embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (2)
1. the power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery is patrolled and examined core system, it is characterized in that, described power transmission and transforming equipment fault is patrolled and examined core system and is comprised of data acquisition module, computing machine, wireless communication module and battery power supply system;
Described data acquisition module is comprised of infrared thermal imagery sensor, ultrasonic sensor, protective cover, The Cloud Terrace and the network switch, wherein, infrared thermal imagery sensor and ultrasonic sensor are placed in protective cover, protective cover is installed on The Cloud Terrace, and the network switch is connected with computing machine with ultrasonic sensor, infrared thermal imagery sensor respectively;
Described battery power supply system is connected with infrared thermal imagery sensor, ultrasonic sensor, The Cloud Terrace and the network switch, computing machine and wireless communication module respectively;
Described computing machine is connected with the network switch, wireless communication module and battery power supply system respectively;
Described wireless communication module is comprised of wireless broadband terminal and antenna, and wireless communication module is connected with battery power supply system, computing machine respectively.
2. the power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery is patrolled and examined core system according to claim 1, it is characterized in that, described battery power supply system be take lithium battery power supply as main, and solar powered is auxiliary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544769.0U CN203455444U (en) | 2013-09-03 | 2013-09-03 | Electric transmission and transformation equipment failure tour-inspection core system based on supersonic wave and infrared thermography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544769.0U CN203455444U (en) | 2013-09-03 | 2013-09-03 | Electric transmission and transformation equipment failure tour-inspection core system based on supersonic wave and infrared thermography |
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| Publication Number | Publication Date |
|---|---|
| CN203455444U true CN203455444U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320544769.0U Expired - Fee Related CN203455444U (en) | 2013-09-03 | 2013-09-03 | Electric transmission and transformation equipment failure tour-inspection core system based on supersonic wave and infrared thermography |
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| CN (1) | CN203455444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499776A (en) * | 2013-09-03 | 2014-01-08 | 华北电力大学（保定） | Power transmission and transformation equipment fault routing inspection core system based on ultrasonic waves and infrared thermal images |
| CN106768149A (en) * | 2016-12-21 | 2017-05-31 | 杨凌农广传媒有限公司 | Warehouse item cubic content measurement instrument and warehouse item capacity measuring method |
-
2013
- 2013-09-03 CN CN201320544769.0U patent/CN203455444U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499776A (en) * | 2013-09-03 | 2014-01-08 | 华北电力大学（保定） | Power transmission and transformation equipment fault routing inspection core system based on ultrasonic waves and infrared thermal images |
| CN103499776B (en) * | 2013-09-03 | 2016-08-17 | 华北电力大学（保定） | Power transmission and transforming equipment fault based on ultrasound wave and infrared thermal imagery patrols and examines core system |
| CN106768149A (en) * | 2016-12-21 | 2017-05-31 | 杨凌农广传媒有限公司 | Warehouse item cubic content measurement instrument and warehouse item capacity measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |