CN203534705U - Electric power line temperature measurement system - Google Patents
Electric power line temperature measurement system Download PDFInfo
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- CN203534705U CN203534705U CN201320613899.5U CN201320613899U CN203534705U CN 203534705 U CN203534705 U CN 203534705U CN 201320613899 U CN201320613899 U CN 201320613899U CN 203534705 U CN203534705 U CN 203534705U
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- control circuit
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- 238000009529 body temperature measurement Methods 0.000 title abstract 3
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 26
- 238000001931 thermography Methods 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003331 infrared imaging Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
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Abstract
The utility model discloses an electric power line temperature measurement system. A monitoring front end is connected with a monitoring center through a GRPS communication network. The monitoring front end comprises a control circuit, a collecting front end is connected with the control circuit through an image processing circuit, and an infrared alarm device is connected with the control circuit. The control circuit comprises a control circuit main chip. A storage circuit, a main chip peripheral circuit and a power supply circuit are connected with the control circuit main chip. The control circuit main chip is connected with the GPRS communication network. The monitoring center comprises an infrared shooting display device and a computer host, and the infrared shooting display device and the computer host are connected with the GRPS communication network. Compared with the prior art, various function modules of on-line infrared thermal imaging monitoring on power transmission line temperature distribution are integrated in the electric power line temperature measurement system, real-time data transmission is carried out by the aid of the GPRS wireless communication network, temperature states of a power transmission line are monitored, and a warning function is achieved when the temperature of the power transmission line is abnormal.
Description
Technical field
The utility model relates to power monitoring circuit field, is specifically a kind of power circuit temp measuring system.
Background technology
In recent years, supply network development is rapid and grid structure is increasingly scientific, and the problem of power system power supply reliability, security becomes increasingly conspicuous.At present, transmission line of electricity monitoring is development to some extent, and is gradually improved.In power transmission state monitoring system, using Infrared Temperature Diagnosis Technique is a kind of advanced person's fault detect means, features such as having at a distance, do not have a power failure, do not contact, do not disintegrate.Front end high precision infrared image acquisition device important in system is thermal infrared imager, thermal infrared imager obtains hot status flag by detecting by the infrared radiation signal of diagnosis object, and according to this hot status flag and suitable criterion, made non-fault and fault attribute, occurred the differentiations such as position and the order of severity.Infrared thermal imagery thermometry has obtained more and more wide in range application in power industry Condition Detection field, but in existing data transmission, be difficult to reach can also be stable in remote situation transmission.
Utility model content
The purpose of this utility model is to provide a kind of power circuit temp measuring system, utilize these advanced fault detect means of Infrared Temperature Diagnosis Technique by GPRS wireless network, to realize the transmission of thermography data, and process by Surveillance center, realize the real-time information exchange of monitoring front end and Surveillance center and process, there is broad covered area, without the feature that increases transmission equipment and circuit.Utilize the feature of existing GPRS data stabilization transmission, reach monitoring front end data is carried out to stable transmission, be specially adapted to the transmission line of electricity occasion of remote region that cannot the construction of line.
Realize the technical solution of the utility model as follows: a kind of power circuit temp measuring system, monitoring front end is connected to Surveillance center by GPRS communication network; Described monitoring front end comprises control circuit, gathers front end and is connected to control circuit by image processing circuit, and infrared warning device is connected to control circuit; Described control circuit comprises control circuit master chip, and memory circuit, master chip peripheral circuit and power circuit are connected respectively to control circuit master chip; Described control circuit master chip is connected to described GPRS communication network.Wherein, described Surveillance center comprises infrared photography display device and main frame, and described infrared photography display device and main frame are connected respectively to described GPRS communication network; The model of described control circuit master chip is TMS470MF03107.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the various functional modules of the online infrared imaging inspection of transmission line of electricity Temperature Distribution that the utility model is integrated, and carry out real-time Data Transmission by GPRS cordless communication network, realized the monitoring to transmission line of electricity state of temperature, infrared warning device is partly realized the warning function that unusual condition appears in transmission line of electricity temperature.
(2) the utility model is used the fault detect means that Infrared Temperature Diagnosis Technique is a kind of advanced person, features such as having at a distance, do not have a power failure, do not contact, do not disintegrate in power transmission state monitoring system.
(3) the utility model Surveillance center exists in conjunction with the various electrical equipments of various revised theory model analysiss thermal defect and malfunction, provide diagnostic message in time, effectively prevents the generation of transmission line of electricity high temperature hot stall.
(4) monitoring front end of the present utility model adopts the design of single-chip microcomputer, has power consumption little, the advantage that processing accuracy is high, and there is feature simple in structure.
Accompanying drawing explanation
Fig. 1 is system construction drawing of the present utility model.
Embodiment
As shown in Figure 1, monitoring front end is connected to Surveillance center by GPRS communication network; Monitoring front end comprises control circuit, gathers front end and is connected to control circuit by image processing circuit, and infrared warning device is connected to control circuit; Control circuit comprises control circuit master chip, and memory circuit, master chip peripheral circuit and power circuit are connected respectively to control circuit master chip; Control circuit master chip is connected to described GPRS communication network.Wherein, Surveillance center comprises infrared photography display device and main frame, and infrared photography display device and main frame are connected respectively to described GPRS communication network; The model of control circuit master chip is TMS470MF03107.
Its principle of work is: the collection Front-end Design in the monitoring front end at transmission line of electricity scene has been installed high precision infrared image acquisition device, and aligning need to carry out the electrical equipment of temperature monitoring.After gathering the front end thermography that collects the relevant Temperature Distribution of various important electricals regularly, send data to image processing circuit and control circuit, image processing circuit and control circuit compress thermography and the processing of packing after processing by analysis, and then the mode by GPRS wireless network sends on the main frame of Surveillance center.Main frame carries out the automatic processing of data, mainly completes thermographic reception and decompress(ion) reduction, and the form with image and figure is presented at client intuitively by the Temperature Distribution situation of various electrical equipments afterwards, and different temperatures shows with different colours.In this structure, master chip peripheral circuit is the circuit support of master chip necessity of control circuit, power circuit provides monitoring front end work required power supply, the data storage that memory circuit is monitoring front end provides support, and infrared warning device is realized the warning function that unusual condition appears in transmission line of electricity temperature.TMS470MF03107 is existing mature technology chip, can provide effective guarantee for the steady operation of circuit.
Thermal defect and malfunction that the utility model exists in conjunction with the various electrical equipments of various revised theory model analysiss, provide diagnostic message in time, effectively prevents the generation of transmission line of electricity high temperature hot stall.
The various functional modules of the online infrared imaging inspection of transmission line of electricity Temperature Distribution that the utility model is integrated, and carry out real-time stable data transmission by GPRS cordless communication network, realized the monitoring to transmission line of electricity state of temperature, infrared alarm is partly realized the warning function that unusual condition appears in transmission line of electricity temperature.
Claims (3)
1. a power circuit temp measuring system, is characterized in that, monitoring front end is connected to Surveillance center by GPRS communication network; Described monitoring front end comprises control circuit, gathers front end and is connected to control circuit by image processing circuit, and infrared warning device is connected to control circuit; Described control circuit comprises control circuit master chip, and memory circuit, master chip peripheral circuit and power circuit are connected respectively to control circuit master chip; Described control circuit master chip is connected to described GPRS communication network.
2. power circuit temp measuring system as claimed in claim 1, is characterized in that, described Surveillance center comprises infrared photography display device and main frame, and described infrared photography display device and main frame are connected respectively to described GPRS communication network.
3. power circuit temp measuring system as claimed in claim 1, is characterized in that, the model of described control circuit master chip is TMS470MF03107.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613899.5U CN203534705U (en) | 2013-09-30 | 2013-09-30 | Electric power line temperature measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613899.5U CN203534705U (en) | 2013-09-30 | 2013-09-30 | Electric power line temperature measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534705U true CN203534705U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613899.5U Expired - Fee Related CN203534705U (en) | 2013-09-30 | 2013-09-30 | Electric power line temperature measurement system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203534705U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093002A (en) * | 2014-07-24 | 2014-10-08 | 成都市晶林科技有限公司 | Heat loss detection system and method for steam heat pipeline |
| CN104571051A (en) * | 2015-01-14 | 2015-04-29 | 国家电网公司 | Power transmission line discharge remote monitoring system based on ZigBee-GPRS network |
| CN105136307A (en) * | 2015-05-22 | 2015-12-09 | 国家电网公司 | Power transmission line connector temperature detection device |
| CN106197684A (en) * | 2016-07-22 | 2016-12-07 | 安徽亚辉电气自动化有限公司 | A kind of wireless temperature measuring device for high voltage electric equipment |
| CN106197676A (en) * | 2016-08-01 | 2016-12-07 | 舒渝燕 | A kind of train power distribution temperature monitoring system |
| CN109144002A (en) * | 2018-08-28 | 2019-01-04 | 宋文波 | A kind of " coal changes electricity " intelligent monitor system based on big data platform |
| CN109245939A (en) * | 2018-10-13 | 2019-01-18 | 国家电网有限公司 | A kind of power communication system monitoring communication state |
-
2013
- 2013-09-30 CN CN201320613899.5U patent/CN203534705U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093002A (en) * | 2014-07-24 | 2014-10-08 | 成都市晶林科技有限公司 | Heat loss detection system and method for steam heat pipeline |
| CN104571051A (en) * | 2015-01-14 | 2015-04-29 | 国家电网公司 | Power transmission line discharge remote monitoring system based on ZigBee-GPRS network |
| CN105136307A (en) * | 2015-05-22 | 2015-12-09 | 国家电网公司 | Power transmission line connector temperature detection device |
| CN106197684A (en) * | 2016-07-22 | 2016-12-07 | 安徽亚辉电气自动化有限公司 | A kind of wireless temperature measuring device for high voltage electric equipment |
| CN106197676A (en) * | 2016-08-01 | 2016-12-07 | 舒渝燕 | A kind of train power distribution temperature monitoring system |
| CN109144002A (en) * | 2018-08-28 | 2019-01-04 | 宋文波 | A kind of " coal changes electricity " intelligent monitor system based on big data platform |
| CN109245939A (en) * | 2018-10-13 | 2019-01-18 | 国家电网有限公司 | A kind of power communication system monitoring communication state |
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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: 20140409 Termination date: 20180930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |