CN204012914U - A kind of Intelligent hot image-forming temperature measurement system of power system operation equipment - Google Patents
A kind of Intelligent hot image-forming temperature measurement system of power system operation equipment Download PDFInfo
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- CN204012914U CN204012914U CN201320819524.4U CN201320819524U CN204012914U CN 204012914 U CN204012914 U CN 204012914U CN 201320819524 U CN201320819524 U CN 201320819524U CN 204012914 U CN204012914 U CN 204012914U
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000001757 thermogravimetry curve Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 230000006855 networking Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001052 transient effect Effects 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 238000007726 management method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000001931 thermography Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Telephonic Communication Services (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of Intelligent hot image-forming temperature measurement system of power system operation equipment, it is mainly formed by connecting by middle GPRS wireless telecommunications networking by monitoring terminal and monitoring center's end, described monitor terminal comprises a main control module with memory module, an IMAQ compression module and GPRS wireless transport module; Described IMAQ compression module consists of the image pick-up card that is arranged in the thermal infrared imager of transmission line monitoring site and gather Infrared Thermogram and it is carried out to digitlization conversion and image compression encoding from thermal infrared imager; Described IMAQ compression module is connected with GPRS wireless transport module by main control module, and described GPRS wireless transport module is connected in the computer server of monitoring center's end by GPRS wireless telecommunications networking; It has can realize the heat-producing device temperature remote online monitoring of fixing a point, for equipment state overhauling, defect tracking provide Data support, realize real real-time management, avoid equipment breakdown, improve operations staff's operating efficiency, improve the features such as equipment service efficiency.
Description
Technical field
What the present invention relates to is a kind of Intelligent hot image-forming temperature measurement system of power system operation equipment, belongs to the monitoring technology on-line field of power system operation equipment.
Background technology
Electric power system is social economy's operation artery, and its running status directly determines safety and the benefit of social production, once break down, just must bring huge economic loss.In transmission line, various electrical equipment malfunctions and its heating have extremely close contacting according to statistics.In numerous power outages, the interruption maintenance causing because of equipment local overheating occurs often, if the connecting portions such as cable joint are because of the aging or excessive heating of contact resistance, and makes adjacent insulating element performance degradation, even punctures and causes the accident.Therefore, extremely important to the temperature monitoring of operational outfit key position.
As everyone knows, power equipment accident does not mostly happen suddenly, and often or soon or slowly has a change procedure.That electric component engenders is loosening, break, corrosion etc., causes contact resistance to increase, and causes electric component temperature to raise, and occurs heat anomaly phenomenon; Adopt thermal imager directly observe and measure and just can find these anomalies, grasp position and the order of severity of incipient fault.
At present, in traditional converting station electric power apparatus overheat fault detect, the mode that adopts artificial hand-held thermal imager to patrol and examine, once discovering device overheating defect is fixed according to state's network planning, the Site Detection heating data of need to sending someone to send a car; This fault detection method exists huge human and material resources waste, and due to current on-line monitoring, can't reach the on-line monitoring of real-time all standing, thereby can not find potential faults completely.
If adopt fixed thermal infrared imager to carry out to substation equipment the hot stall problem that real-time monitoring can solve part, but because power transformation station equipment is complicated, adopt fixed thermal infrared imager monitor for faults can have following problem:
1), install complicated, higher to environmental requirement;
2), networking mode is complicated, simultaneously higher to transmission requirement, once transmission network goes wrong, is easy to cause whole systemic breakdowns;
3), equipment room exists and mutually to block, and has monitoring blind spot, the real-time condition in cannot overall monitor transformer station.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and provide a kind of, can realize the heat-producing device temperature remote online monitoring of fixing a point, for equipment state overhauling, defect tracking provide Data support, realize real real-time management, avoid equipment breakdown, improve operations staff's operating efficiency, improve the Intelligent hot image-forming temperature measurement system of the power system operation equipment of equipment service efficiency.
The object of the invention is to complete by following technical solution, the Intelligent hot image-forming temperature measurement system of described power system operation equipment, it is mainly formed by connecting by middle GPRS wireless telecommunications networking by monitoring terminal and monitoring center's end, it is characterized in that described monitor terminal comprises a main control module with memory module, an IMAQ compression module and GPRS wireless transport module; Described IMAQ compression module consists of the image pick-up card that is arranged in the thermal infrared imager of transmission line monitoring site and gather Infrared Thermogram and it is carried out to digitlization conversion and image compression encoding from thermal infrared imager; Described IMAQ compression module is connected with GPRS wireless transport module by main control module, and described GPRS wireless transport module is connected in the computer server of monitoring center's end by GPRS wireless telecommunications networking.
Described main control module is one can realize the high-performance ARM that monitor terminal is carried out to control and management; Described main control module disposes the memory module that is mainly used in Internet Transmission temporary transient storage of Infrared Thermogram when not smooth, also dispose be responsible for solar energy to electrical conversion, store and be converted to each module coupling voltage so that the power module that each module is powered; Described monitoring center end dispose be connected with computer server, for Infrared Thermogram being presented to the thermal-induced imagery display on screen.
Described main control module is connected with GPRS wireless transport module with IMAQ compression module by universal asynchronous serial interface respectively; Described computer server disposes when the equipment of monitoring site occurs that high temperature surpasses threshold values, can automatic alarm and warning message is notified to user's warning system by the short breath of mobile phone.
The present invention can be uploaded to data server (computer server) by GPRS data mode by the real-time scene of each power equipment in transformer station, temperature data, thermal imaging data etc., when equipment occurs that high temperature surpasses threshold values, this system can automatic alarm and by the short breath of mobile phone, is notified user by warning message, is convenient to user's very first time can dispose field condition; It has can realize the heat-producing device temperature remote online monitoring of fixing a point, for equipment state overhauling, defect tracking provide Data support, realize real real-time management, avoid equipment breakdown, improve operations staff's operating efficiency, improve the features such as equipment service efficiency.
Accompanying drawing explanation
Fig. 1 is the structure composition frame chart of the Intelligent hot image-forming temperature measurement system of power system operation equipment of the present invention.
Fig. 2 is the structure composition frame chart of monitoring terminal of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is shown in detailed introduction: Fig. 1,2, the Intelligent hot image-forming temperature measurement system of power system operation equipment of the present invention, it is mainly formed by connecting by middle GPRS wireless telecommunications networking 3 by monitoring terminal 1 and monitoring center's end 2, described monitor terminal 1 comprises main control module 12, one IMAQ compression modules 13 and a GPRS wireless transport module 14 with memory module 11; Described IMAQ compression module 13 consists of the image pick-up card 132 that is arranged in the thermal infrared imager 131 of transmission line monitoring site and gather Infrared Thermogram and it is carried out to digitlization conversion and image compression encoding from thermal infrared imager 131; Described IMAQ compression module 12 is connected with GPRS wireless transport module 14 by main control module 11, and described GPRS wireless transport module 14 is connected in the computer server 21 of monitoring center's end 2 by GPRS wireless telecommunications networking 3.
Main control module 12 of the present invention is one and can realizes the high-performance ARM that monitor terminal is carried out to control and management; Described main control module 12 disposes the memory module 11 that is mainly used in Internet Transmission temporary transient storage of Infrared Thermogram when not smooth, also dispose be responsible for solar energy to electrical conversion, store and be converted to each module coupling voltage so that the power module 15 that each module is powered; That described monitoring center end 2 disposes is that be connected with computer server 21, for Infrared Thermogram being presented to the thermal-induced imagery display 22 on screen.
Described main control module 12 is connected with GPRS wireless transport module 14 with IMAQ compression module 12 by universal asynchronous serial interface respectively; Described computer server 21 disposes when the equipment of monitoring site occurs that high temperature surpasses threshold values, can automatic alarm and warning message is notified to user's warning system by the short breath of mobile phone.
Embodiment:
Intelligent hot image-forming temperature measurement system of the present invention is a set of temperature of key part of power transmission line on-Line Monitor Device that infrared thermal imaging technique is bridge as basis, GPRS wireless communication technique and ARM technology of take, totally, according to client-side/server-side (C/S model) design, by monitoring terminal (IMAQ and image transmitting) and monitoring center's end (Surveillance center's computer server), formed.
Monitor terminal is comprised of 5 parts: main control module, IMAQ compression module, GPRS wireless transport module, power module and memory module.Main control module is a high-performance ARM, realizes the control and management to monitor terminal.Image capture module is realized from thermal infrared imager and is gathered Infrared Thermogram by image pick-up card, and it is carried out to digitlization conversion and jpeg image compressed encoding.GPRS wireless transport module is realized wireless network transmissions function by special-purpose GPRS module, and the interface of it and image capture module is universal asynchronous serial interface (UART).Memory module is mainly used in the temporary transient storage of Internet Transmission Infrared Thermogram when not smooth.Power module is responsible for conversion, the storage of solar energy to electrical, and is converted to a voltage of module coupling to each module for power supply.Monitoring terminal is mainly realized the collection of transmission line monitoring site Infrared Thermogram and the transmission of the GPRS wireless channel of compressing image data.
According to actual application demand, the microcontroller that monitoring terminal of the present invention adopts adopts the LPC2368 microprocessor based on ARM7 kernel risc architecture; The picture compression that IMAQ compression module is responsible for thermal infrared imager to take is the moderate JPG form of compression ratio, to adapt to the needs of GPRS narrow band transmission; GPRS module MC55 serves as a connection, and connects Surveillance center's end (master system) and monitoring terminal (slave computer) system, to realize the communication between them.It is specifically responsible for environmental data is uploaded to Surveillance center according to Surveillance center's request or active reporting mode, and the control command that Bing Jiang Surveillance center sends is transferred to LPC2368; Controller is in charge of solar panel and to system power supply circuit, is provided suitable power supply to the charging of storage battery and storage battery; Jtag interface can be used for all parts of LPC2368 inside to conduct interviews, by this interface can debug system, programming etc.In addition, also have memory cell, watchdog unit and clock circuit etc.
The module of concrete configuration of the present invention can be:
1:384 * 288 high pixel resolution hygrosensor MAG30; 2: each GPRS module that is disposed at the wireless temperature measurement communication terminal of each detector MAG30 data; 3: mobile network communication operator's informaiton center; 4: the server terminal of communicating by letter by GPRS; 5: the mobile phone of user's appointment; 6: master control PC end; 7: information database.
Claims (3)
1. the Intelligent hot image-forming temperature measurement system of a power system operation equipment, it is mainly formed by connecting by middle GPRS wireless telecommunications networking by monitoring terminal and monitoring center's end, it is characterized in that described monitor terminal comprises a main control module with memory module, an IMAQ compression module and GPRS wireless transport module; Described IMAQ compression module consists of the image pick-up card that is arranged in the thermal infrared imager of transmission line monitoring site and gather Infrared Thermogram and it is carried out to digitlization conversion and image compression encoding from thermal infrared imager; Described IMAQ compression module is connected with GPRS wireless transport module by main control module, and described GPRS wireless transport module is connected in the computer server of monitoring center's end by GPRS wireless telecommunications networking.
2. the Intelligent hot image-forming temperature measurement system of power system operation equipment according to claim 1, is characterized in that described main control module is one and can realizes the high-performance ARM that monitor terminal is carried out to control and management; Described main control module disposes the memory module that is mainly used in Internet Transmission temporary transient storage of Infrared Thermogram when not smooth, also dispose be responsible for solar energy to electrical conversion, store and be converted to each module coupling voltage so that the power module that each module is powered; Described monitoring center end dispose be connected with computer server, for Infrared Thermogram being presented to the thermal-induced imagery display on screen.
3. the Intelligent hot image-forming temperature measurement system of power system operation equipment according to claim 1 and 2, is characterized in that described main control module is connected with GPRS wireless transport module with IMAQ compression module by universal asynchronous serial interface respectively; Described computer server disposes when the equipment of monitoring site occurs that high temperature surpasses threshold values, can automatic alarm and warning message is notified to user's warning system by the short breath of mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819524.4U CN204012914U (en) | 2013-12-13 | 2013-12-13 | A kind of Intelligent hot image-forming temperature measurement system of power system operation equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320819524.4U CN204012914U (en) | 2013-12-13 | 2013-12-13 | A kind of Intelligent hot image-forming temperature measurement system of power system operation equipment |
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| CN204012914U true CN204012914U (en) | 2014-12-10 |
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| CN201320819524.4U Expired - Lifetime CN204012914U (en) | 2013-12-13 | 2013-12-13 | A kind of Intelligent hot image-forming temperature measurement system of power system operation equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575067A (en) * | 2016-02-18 | 2016-05-11 | 国网福建省电力有限公司邵武市供电公司 | Wide-angle thermal imaging wireless alarm device of unattended substation and working method |
| CN105758526A (en) * | 2016-03-05 | 2016-07-13 | 国网福建省电力有限公司邵武市供电公司 | Unmanned plane device with function of giving alarm against overheating of high-voltage equipment, and application method |
| CN105811578A (en) * | 2016-03-09 | 2016-07-27 | 国家电网公司 | Power transmission line monitoring platform, power source monitoring algorithm thereof and image early warning algorithm of power transmission line monitoring platform |
| CN106197676A (en) * | 2016-08-01 | 2016-12-07 | 舒渝燕 | A kind of train power distribution temperature monitoring system |
| CN106644086A (en) * | 2016-11-30 | 2017-05-10 | 北京南瑞电研华源电力技术有限公司 | Medium voltage power distribution primary device overheating detecting system and method |
| CN107064135A (en) * | 2017-04-25 | 2017-08-18 | 山东电力设备有限公司 | Electric power transformer breathing apparatus is monitored on-line and regenerative system |
| CN108710332A (en) * | 2018-07-30 | 2018-10-26 | 青岛容广电子技术有限公司 | A kind of third party's spot sampling, detection device data acquisition and transmission device and its monitoring system |
| CN108981933A (en) * | 2018-09-27 | 2018-12-11 | 广东电网有限责任公司 | Long-range REAL TIME INFRARED THERMAL IMAGE temperature measuring equipment |
| CN109613401A (en) * | 2019-01-31 | 2019-04-12 | 福州大学 | A kind of cable arc fault early warning system based on the infrared thermovision of intelligence low cost |
| CN114152348A (en) * | 2021-10-26 | 2022-03-08 | 国网江西省电力有限公司景德镇供电分公司 | Infrared thermal imaging temperature measurement system |
-
2013
- 2013-12-13 CN CN201320819524.4U patent/CN204012914U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575067A (en) * | 2016-02-18 | 2016-05-11 | 国网福建省电力有限公司邵武市供电公司 | Wide-angle thermal imaging wireless alarm device of unattended substation and working method |
| CN105758526A (en) * | 2016-03-05 | 2016-07-13 | 国网福建省电力有限公司邵武市供电公司 | Unmanned plane device with function of giving alarm against overheating of high-voltage equipment, and application method |
| CN105811578B (en) * | 2016-03-09 | 2018-08-31 | 国家电网公司 | Transmission line of electricity monitor supervision platform and its Power Supply Monitoring algorithm and image warning algorithm |
| CN105811578A (en) * | 2016-03-09 | 2016-07-27 | 国家电网公司 | Power transmission line monitoring platform, power source monitoring algorithm thereof and image early warning algorithm of power transmission line monitoring platform |
| CN106197676A (en) * | 2016-08-01 | 2016-12-07 | 舒渝燕 | A kind of train power distribution temperature monitoring system |
| CN106644086A (en) * | 2016-11-30 | 2017-05-10 | 北京南瑞电研华源电力技术有限公司 | Medium voltage power distribution primary device overheating detecting system and method |
| CN106644086B (en) * | 2016-11-30 | 2023-09-12 | 北京南瑞电研华源电力技术有限公司 | Overheat detection system and method for medium-voltage distribution primary equipment |
| CN107064135A (en) * | 2017-04-25 | 2017-08-18 | 山东电力设备有限公司 | Electric power transformer breathing apparatus is monitored on-line and regenerative system |
| CN108710332A (en) * | 2018-07-30 | 2018-10-26 | 青岛容广电子技术有限公司 | A kind of third party's spot sampling, detection device data acquisition and transmission device and its monitoring system |
| CN108981933A (en) * | 2018-09-27 | 2018-12-11 | 广东电网有限责任公司 | Long-range REAL TIME INFRARED THERMAL IMAGE temperature measuring equipment |
| CN109613401A (en) * | 2019-01-31 | 2019-04-12 | 福州大学 | A kind of cable arc fault early warning system based on the infrared thermovision of intelligence low cost |
| CN109613401B (en) * | 2019-01-31 | 2024-05-03 | 福州大学 | Cable arc fault early warning system based on intelligent low-cost infrared thermal vision |
| CN114152348A (en) * | 2021-10-26 | 2022-03-08 | 国网江西省电力有限公司景德镇供电分公司 | Infrared thermal imaging temperature measurement system |
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