CN105871067A - Automatic monitoring system for high-voltage grid tower structure and working method of automatic monitoring system - Google Patents
Automatic monitoring system for high-voltage grid tower structure and working method of automatic monitoring system Download PDFInfo
- Publication number
- CN105871067A CN105871067A CN201610306534.6A CN201610306534A CN105871067A CN 105871067 A CN105871067 A CN 105871067A CN 201610306534 A CN201610306534 A CN 201610306534A CN 105871067 A CN105871067 A CN 105871067A
- Authority
- CN
- China
- Prior art keywords
- circuit
- monitoring system
- signal processing
- automatic monitoring
- pylon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000001228 spectrum Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 abstract 3
- 238000007689 inspection Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- H02J13/0006—
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an automatic monitoring system for a high-voltage grid tower structure, and mainly relates to the technical field of high-voltage grid tower structure monitoring. The automatic monitoring system comprises a signal collecting and conditioning circuit, a signal processing circuit, a communication circuit, a power circuit and an upper computer module. The signal collecting and conditioning circuit is connected with the signal processing circuit, and an embedded system serves as the main part of the signal processing circuit. The communication circuit is connected with the signal processing circuit and the upper computer module in the front direction and the rear direction respectively, and the power circuit is connected with the signal collecting and conditioning circuit, the signal processing circuit, the communication circuit and the upper computer module in sequence. The monitoring system replaces manual line patrol inspection, the monitoring expense is reduced, the time for finding tower fault points is greatly shortened, and new efficient support is provided for guaranteeing high voltage transmission. The invention further discloses a working method of the automatic monitoring system for the high-voltage grid tower structure.
Description
Technical field
The present invention relates to the technical field of high-voltage fence pylon structure monitoring, a kind of automatic monitoring system for high-voltage fence pylon structure, and the method for work of this monitoring system.
Background technology
High-voltage web system is that modern society runs requisite support type communal facility.High-voltage fence pylon and the structural mutation of cable, it will usually cause the interruption that electrical network is powered, the most then can cause huge society and economic loss.National grid uses the mode of artificial line walking at present to ensure the properly functioning of electrical network, annual input on electrical network line walking reaches 200,000,000 yuan more than, the man power and material employed is huge, and artificial line walking cycle is long, the scope that monitoring covers is little, and with location not in time, therefore the number of times of electrical network power-off because of tower system is the most for fault discovery, maintenance and power off time are long, and additionally the danger coefficient of line walking work is the biggest.
Summary of the invention
Goal of the invention: in order to overcome above deficiency, it is an object of the invention to provide a kind of automatic monitoring system for high-voltage fence pylon structure, this monitoring system instead of artificial line walking, both monitoring expense had been saved, the discovery time of pylon trouble point is greatly shortened again, for ensureing that high voltage power transmission provides new efficient support.The present invention another to solve the technical problem that the method for work also providing a kind of automatic monitoring system for high-voltage fence pylon structure.
Technical scheme: in order to realize object above, a kind of automatic monitoring system for high-voltage fence pylon structure of the present invention, include signals collecting and modulate circuit, signal processing circuit, communicating circuit, power circuit and upper computer module；Described signals collecting and modulate circuit are connected with signal processing circuit, and the main body of described signal processing circuit is embedded system；Being connected with signal processing circuit, upper computer module respectively before and after described communicating circuit, described power circuit is connected with signals collecting and modulate circuit, signal processing circuit, communicating circuit and upper computer module successively.The present invention can obtain, by signals collecting and process circuit, the vibration signal change that pylon structure change causes in real time, and can in time pylon state be reported to Surveillance center by communicating circuit, thus in the range of electrical network pylon implement complete to carry out lid monitoring, therefore the power cut-off rate of electrical network is greatly reduced, even if powering-off state occurs, also can be while power-off, accurately know position of failure point, and carry out maintenance work in time, shorten the time having a power failure, it is ensured that the quality of electrical network；Additionally it instead of artificial line walking, greatly reduces monitoring expense, reduces the danger coefficient of work simultaneously.
Heretofore described signals collecting and modulate circuit include vibrating sensor, filter circuit and amplifying circuit.Signals collecting of the present invention and modulate circuit have carried out collection and pretreatment to tower oscillation signal well.
Preferably, the quantity of heretofore described vibrating sensor is 1-3.Vibrating sensor in the present invention is with 1-3 orthogonal dimension schema extraction signal.
Heretofore described upper computer module is provided with autoalarm.Autoalarm in the present invention sends alarm at pylon and cable when occurring abnormal automatically.
Heretofore described autoalarm is acoustooptic alarm, points out effect highly significant.
The present invention also provides for the method for work of a kind of automatic monitoring system for high-voltage fence pylon structure, and concrete job step is as follows:
(1), first signals collecting and modulate circuit tower oscillation signal is carried out multidimensional collection and pretreatment, given signal processing circuit afterwards；
(2), signal processing circuit is processed by FFT and spectrum signature such as compares at the special algorithm, the signal sending signals collecting and modulate circuit here is analyzed in real time, and compare with pylon characteristic frequency spectrum, afterwards the status data of the pylon structure obtained is sent to communicating circuit；
(3), communicating circuit uses the transmission of Unidirectional chain-type data, the status data one-way transmission forward of each pylon structure to upper computer module；
(4), last upper computer module the packet accepted is analyzed, and saves it in background data base, each pylon status data is analyzed, statistical disposition, produces and report to the police and the report of trouble point information；Wherein the power supply of module each to system is responsible for by power circuit.
Method of work of the present invention achieves the monitoring that electrical network pylon is carried out lid entirely, and in the range of can finding in real time, exception and the fault, greatly shortening of pylon structure keep in repair the time of response, reduce the number of times of electrical network power-off because of tower system, shorten power off time, promote the power supply quality of electrical network.
Communicating circuit described in method of work of the present invention receives, by wireless or wired communication mode, the information bag that rear class pylon is sent, after being incorporated into the current data packet of this pylon, and one-level pylon report forward, it is ultimately transmitted upper computer module, thus inquires about for operator on duty.
Signals collecting described in method of work of the present invention and modulate circuit use 1-3 vibrating sensor, with 1-3 orthogonal dimension schema extraction signal, and are filtered it and amplify, for signal processing circuit after analog digital conversion.
Beneficial effect: compared with prior art, the invention have the advantages that
1, heretofore described a kind of automatic monitoring system for high-voltage fence pylon structure, its achieve in the range of the complete of electrical network pylon carry out lid monitoring, greatly reduce the power cut-off rate of electrical network, even if powering-off state occurs, also can be while power-off, accurately know position of failure point, and carry out maintenance work in time.
2, heretofore described a kind of automatic monitoring system for high-voltage fence pylon structure, it achieves 24 hours unmanneds, greatly reduces monitoring expense, reduce the danger coefficient of work simultaneously.
3, the method for work of heretofore described a kind of automatic monitoring system for high-voltage fence pylon structure, its can find in real time in the range of the exception of pylon structure and fault, greatly shorten the time of maintenance response, reduce electrical network because the tower system number of times of power-off extremely, shorten power off time, improve the power supply quality of electrical network.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram monitoring system in the present invention.
In figure: 1 signals collecting and modulate circuit, 2 signal processing circuits, 3 communicating circuits, 4 power circuits, 5 upper computer module.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention.
Embodiment 1
As it is shown in figure 1, a kind of automatic monitoring system for high-voltage fence pylon structure of the present embodiment, include signals collecting and modulate circuit 1, signal processing circuit 2, communicating circuit 3, power circuit 4 and upper computer module 5.
The connected mode of each parts is as follows: its signals collecting and modulate circuit 1 are connected with signal processing circuit 2, and the main body of signal processing circuit 2 is embedded system；Being connected with signal processing circuit 3, upper computer module 5 respectively before and after its communicating circuit 3, power circuit 4 is connected with signals collecting and modulate circuit 1, signal processing circuit 2, communicating circuit 3 and upper computer module 5 successively.Wherein signals collecting and modulate circuit 1 include three vibrating sensors, filter circuit and amplifying circuit, and upper computer module 5 is provided with acoustooptic alarm.
As it is shown in figure 1, the method for work of a kind of automatic monitoring system for high-voltage fence pylon structure of the present embodiment, concrete job step is as follows:
(1), first signals collecting and modulate circuit 1 tower oscillation signal is carried out multidimensional collection and pretreatment, given signal processing circuit 2 afterwards；
(2), signal processing circuit 2 is processed by FFT and spectrum signature such as compares at the special algorithm, the signal sending signals collecting and modulate circuit 1 here is analyzed in real time, and compare with pylon characteristic frequency spectrum, afterwards the status data of the pylon structure obtained is sent to communicating circuit 3；
(3), communicating circuit 3 uses Unidirectional chain-type data to transmit, the status data one-way transmission forward of each pylon structure to upper computer module 5；
(4), last upper computer module 5 packet accepted is analyzed, and saves it in background data base, each pylon status data is analyzed, statistical disposition, produces and report to the police and the report of trouble point information.
Wherein the power supply of module each to system is responsible for by power circuit 4, and communicating circuit 3 receives, by wireless communication mode, the information bag that rear class pylon is sent, after being incorporated into the current data packet of this pylon, and one-level pylon report forward, it is ultimately transmitted upper computer module 5；Signals collecting and modulate circuit 1 use three vibrating sensors, with three-dimensional orthogonal schema extraction signal, and are filtered it and amplify, for signal processing circuit 2 after analog digital conversion.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvement, and these improvement also should be regarded as protection scope of the present invention.
Claims (8)
1. the automatic monitoring system for high-voltage fence pylon structure, it is characterised in that: including: signals collecting and modulate circuit (1), signal processing circuit (2), communicating circuit (3), power circuit (4) and upper computer module (5)；Described signals collecting and modulate circuit (1) are connected with signal processing circuit (2), and the main body of described signal processing circuit (2) is embedded system；Being connected with signal processing circuit (3), upper computer module (5) respectively before and after described communicating circuit (3), described power circuit (4) is connected with signals collecting and modulate circuit (1), signal processing circuit (2), communicating circuit (3) and upper computer module (5) successively.
A kind of automatic monitoring system for high-voltage fence pylon structure the most according to claim 1, it is characterised in that: described signals collecting and modulate circuit (1) include vibrating sensor, filter circuit and amplifying circuit.
A kind of automatic monitoring system for high-voltage fence pylon structure the most according to claim 2, it is characterised in that: the quantity of described vibrating sensor is 1-3.
A kind of automatic monitoring system for high-voltage fence pylon structure the most according to claim 1, it is characterised in that: described upper computer module (5) is provided with autoalarm.
A kind of automatic monitoring system for high-voltage fence pylon structure the most according to claim 4, it is characterised in that: described autoalarm is acoustooptic alarm.
6. the method for work for the automatic monitoring system of high-voltage fence pylon structure, it is characterised in that: concrete job step is as follows:
(1), first signals collecting and modulate circuit (1) tower oscillation signal is carried out multidimensional collection and pretreatment, given signal processing circuit (2) afterwards；
(2), signal processing circuit (2) is processed by FFT and spectrum signature such as compares at the special algorithm, the signal sending signals collecting and modulate circuit (1) here is analyzed in real time, and compare with pylon characteristic frequency spectrum, afterwards the status data of the pylon structure obtained is sent to communicating circuit (3)；
(3), communicating circuit (3) uses the transmission of Unidirectional chain-type data, the status data one-way transmission forward of each pylon structure to upper computer module (5)；
(4), last upper computer module (5) packet accepted is analyzed, and saves it in background data base, each pylon status data is analyzed, statistical disposition, produces and report to the police and the report of trouble point information；Wherein the power supply of module each to system is responsible for by power circuit (4).
The method of work of a kind of automatic monitoring system for high-voltage fence pylon structure the most according to claim 6, it is characterized in that: described communicating circuit (3) receives, by wireless or wired communication mode, the information bag that rear class pylon is sent, after being incorporated into the current data packet of this pylon, and one-level pylon report forward, it is ultimately transmitted upper computer module (5).
The method of work of a kind of automatic monitoring system for high-voltage fence pylon structure the most according to claim 6, it is characterized in that: described signals collecting and modulate circuit (1) use 1-3 vibrating sensor, with 1-3 orthogonal dimension schema extraction signal, and it is filtered and amplifies, for signal processing circuit (2) after analog digital conversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306534.6A CN105871067A (en) | 2016-05-11 | 2016-05-11 | Automatic monitoring system for high-voltage grid tower structure and working method of automatic monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306534.6A CN105871067A (en) | 2016-05-11 | 2016-05-11 | Automatic monitoring system for high-voltage grid tower structure and working method of automatic monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105871067A true CN105871067A (en) | 2016-08-17 |
Family
ID=56631823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610306534.6A Pending CN105871067A (en) | 2016-05-11 | 2016-05-11 | Automatic monitoring system for high-voltage grid tower structure and working method of automatic monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105871067A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017437A (en) * | 2007-11-26 | 2011-04-13 | 自由移动有限公司 | Anti-tamper cargo container locator system |
| CN102036173A (en) * | 2009-09-28 | 2011-04-27 | 华为技术有限公司 | Method and device for wireless network data transmission |
| CN102141428A (en) * | 2010-12-28 | 2011-08-03 | 基康仪器(北京)有限公司 | Method and system for measuring frequency of single coil vibrating instrument |
| KR20120045567A (en) * | 2010-10-29 | 2012-05-09 | (주)플레넷아이엔티 | Surveillance system using wireless communication transmission facilities |
| CN204089345U (en) * | 2014-09-02 | 2015-01-07 | 安徽泰特斯电力技术有限公司 | A kind of looped network monitoring terminal |
| CN104581058A (en) * | 2014-12-25 | 2015-04-29 | 齐咏生 | Fan signal acquiring device |
| CN205583858U (en) * | 2016-05-11 | 2016-09-14 | 苏州健雄职业技术学院 | A automatic monitoring system for high voltage electric network pylon structure |
-
2016
- 2016-05-11 CN CN201610306534.6A patent/CN105871067A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017437A (en) * | 2007-11-26 | 2011-04-13 | 自由移动有限公司 | Anti-tamper cargo container locator system |
| CN102036173A (en) * | 2009-09-28 | 2011-04-27 | 华为技术有限公司 | Method and device for wireless network data transmission |
| KR20120045567A (en) * | 2010-10-29 | 2012-05-09 | (주)플레넷아이엔티 | Surveillance system using wireless communication transmission facilities |
| CN102141428A (en) * | 2010-12-28 | 2011-08-03 | 基康仪器(北京)有限公司 | Method and system for measuring frequency of single coil vibrating instrument |
| CN204089345U (en) * | 2014-09-02 | 2015-01-07 | 安徽泰特斯电力技术有限公司 | A kind of looped network monitoring terminal |
| CN104581058A (en) * | 2014-12-25 | 2015-04-29 | 齐咏生 | Fan signal acquiring device |
| CN205583858U (en) * | 2016-05-11 | 2016-09-14 | 苏州健雄职业技术学院 | A automatic monitoring system for high voltage electric network pylon structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108940552A (en) | A kind of PID control system of more crushing plant feeds | |
| CN103296112A (en) | Junction box and intelligent motoring system of solar battery component | |
| CN203896305U (en) | Device for monitoring operation state of solar power generating assembly and solar power generating system | |
| CN105245186A (en) | Solar photovoltaic assembly monitoring and alarming system and working method thereof | |
| CN204883799U (en) | Electric wire netting overhauls management dispatch system | |
| CN102937680A (en) | Intelligent distribution network fault monitoring terminal | |
| CN107968486A (en) | A kind of method for scheduling task of intelligent power distribution room monitoring system | |
| CN105406593B (en) | A kind of switchgear motor driver intelligent controlling device and method | |
| CN202794300U (en) | Online monitoring device of power transmission line lightening arrester | |
| CN107707408B (en) | Remote monitoring method and system for digital broadcast transmitter | |
| CN204761165U (en) | Monitored control system is synthesized to rural power grid operation state | |
| CN205583858U (en) | A automatic monitoring system for high voltage electric network pylon structure | |
| CN105515148A (en) | Radio remote unit, power-off alarm method and base station | |
| CN105871067A (en) | Automatic monitoring system for high-voltage grid tower structure and working method of automatic monitoring system | |
| CN105632116B (en) | Automobile charging pile remote short messages alarm system | |
| CN205453295U (en) | Electric power dispatching automation secondary equipment operational monitoring alarm system | |
| CN202886508U (en) | Intelligent distribution network failure monitoring terminal | |
| CN103269121A (en) | Substation secondary system dynamic reconfiguration device and reconfiguration method thereof | |
| CN108414890A (en) | A kind of power circuit abnormity early warning device | |
| CN113541312B (en) | Intelligent auxiliary monitoring device and monitoring method for distribution network terminal | |
| CN205027847U (en) | System for remove power supply ground connection state real -time supervision and fault locating | |
| CN205091588U (en) | Supplementary monitoring system of circuit safety intelligence | |
| CN204154852U (en) | Transmission and distribution network fault location system | |
| CN207717895U (en) | A kind of electrical appliance enclosure ground fault detection locating alarm device | |
| CN106454913A (en) | Smart mobile communication base station fault monitoring terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |