CN103049973A - High-voltage line operation external force prevention pre-warning method - Google Patents
High-voltage line operation external force prevention pre-warning method Download PDFInfo
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- CN103049973A CN103049973A CN 201210582893 CN201210582893A CN103049973A CN 103049973 A CN103049973 A CN 103049973A CN 201210582893 CN201210582893 CN 201210582893 CN 201210582893 A CN201210582893 A CN 201210582893A CN 103049973 A CN103049973 A CN 103049973A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000002265 prevention Effects 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 238000010295 mobile communication Methods 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010205 computational analysis Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The invention relates to a power transmission and distribution line pre-warning system, in particular to a high-voltage line operation external force prevention pre-warning method which is realized through the following steps that a laser transmitting end, a laser alarm control host and a global system for mobile communication (GSM) wireless network transceiver are fixedly arranged on an iron tower on one end of a high-voltage line to be monitored; the laser rays from the laser transmitting end are in alignment with positions of 5m, 6m and 8.5m blow the sag of a power transmission line between two towers; a corresponding laser receiving end is arranged on the iron tower on the other end of the high-voltage line and corresponds to the laser transmitting end, so that the transmitted laser rays can be received; and the high-voltage line operation external force prevention pre-warning method has the beneficial effects that the theft of pole towers or the error touch of other external force can be prevented to the largest extent, and a pre-warning effect is achieved immediately.
Description
Technical field
The present invention relates to a kind of electric line early warning system, particularly the external force method for early warning is put in a kind of high-tension line operation.
Background technology
The faults such as ground connection, overcurrent, quick-break usually occur in power circuit owing to reasons such as weather, equipment and outside destroy at present, cause the power failure in some areas, and cause certain loss to the client; Distribute in addition wide, distance, ageing equipment, the factor such as with a varied topography along the line are also so that circuit is searched relatively difficulty after breaking down.In addition, because the tower material of ultra-high-tension power transmission line is stolen than being easier to, cause mad robber of some lawless persons to be cut, this has had a strong impact on safe and stable operation and the normal electricity consumption order that supplies of electrical network, and the casualty accident that often causes getting an electric shock occurs, and at present, camera monitoring system has been laid in area with good conditionsi, play preferably anti-theft effect, but still had the high problem of installation and operation cost.
Summary of the invention
Purpose of the present invention is exactly in view of the foregoing defects the prior art has, provide a kind of high-tension line operation to put the external force method for early warning, can prevent to greatest extent that the generation of the stolen phenomenon of shaft tower or the mistake of other external force from bumping phenomenon, and play the early warning effect in the very first time.
Technical scheme of the present invention is to be realized by following methods:
(a) the high-tension line one end steel tower in the needs monitoring has installed and fixed Laser emission end, laser warning main control system and GSM wireless network acceptance emission all-in-one, lower 5 meters, 6 meters, 8.5 meters positions of power transmission line sag between laser beam horizontal aligument two towers of Laser emission end; Other end steel tower at high-tension line is installed corresponding laser receiving terminal, and is corresponding with the Laser emission end, and the laser beam of emission can be received;
(b) system enters duty when managerial personnel or Control Room are deployed troops on garrison duty instruction to the laser warning main control system by mobile phone or computing machine after, in case 5 meters of object proximity hi-lines occur, 6 meters, 8.5 trigger alarm during the warning distance value of rice, the voice suggestion that on-the-spot loudspeaker sends audio alarm " Keep Clear-High Voltage; take care ", main frame is simultaneously with warning message, comprise the tower name, the position, the risk distance value, accept the emission all-in-one by the GSM wireless network and send to the related management personnel, managerial personnel can directly carry out the long-range prompting of propagandaing directed to communicate, or realize the networking disposal with electric power 110;
Above-mentioned steel tower is provided with video monitoring system, transmits online on-the-spot realtime graphic, video by wireless 3G/GPRS/WCDMA wireless network to Surveillance center.
The invention has the beneficial effects as follows: utilize the changing value of laser detection hi-line magnetic field intensity and laser to come and go the positional distance that the object transmission required time is determined outer object and hi-line, carry out pre-alarm according to predefined what safe distance parameter value, automatically propaganda directed to communicate by scene high sound loudspeaker alarm prompting, remote alarms, long-range caution when surmounting basic warning value or other preset value, directly stop at the scene the superelevation object to the destruction of hi-line, or carry out consistency operation by dispatch center and dispose; , apart from computational analysis the arboreal growth state under the hi-line is monitored for a long time according to relative position, realized the superelevation warning; Can prevent to greatest extent that the generation of the stolen phenomenon of shaft tower or the mistake of other external force from bumping phenomenon, and play the early warning effect in the very first time.
Description of drawings
Accompanying drawing 1 is application synoptic diagram of the present invention;
Among the upper figure: steel tower 1, laser beam 2, Laser emission end 3, laser receiving terminal 4, high-tension line 5, laser warning main control system 6, GSM wireless network 7.
Embodiment
By reference to the accompanying drawings 1, the invention will be further described:
Technical scheme of the present invention is to be realized by following methods:
(a) the high-tension line one end steel tower (1) in the needs monitoring has installed and fixed Laser emission end (3), laser warning main control system (6) and GSM wireless network acceptance emission all-in-one (7), lower 5 meters, 6 meters, 8.5 meters positions of power transmission line sag between laser beam (2) horizontal aligument two towers of Laser emission end (3); Other end steel tower at high-tension line is installed corresponding laser receiving terminal (4), and is corresponding with Laser emission end (3), and the laser beam of emission can be received;
(b) system enters duty when managerial personnel or Control Room are deployed troops on garrison duty instruction to laser warning main control system (6) by mobile phone or computing machine after, in case 5 meters of object proximity hi-lines occur, 6 meters, 8.5 trigger alarm during the warning distance value of rice, the voice suggestion that on-the-spot loudspeaker sends audio alarm " Keep Clear-High Voltage; take care ", main frame is simultaneously with warning message, comprise the tower name, the position, the risk distance value, accept emission all-in-one (7) by the GSM wireless network and send to the related management personnel, managerial personnel can directly carry out the long-range prompting of propagandaing directed to communicate, or realize the networking disposal with electric power 110;
Above-mentioned steel tower (1) is provided with video monitoring system, transmits online on-the-spot realtime graphic, video by wireless 3G/GPRS/WCDMA wireless network to Surveillance center.
In addition, the many grades of alarming values that system sets object simultaneously when crossing after the initial alert value further near hi-line are convenient to managerial personnel and are assessed foreign object height danger action risk, take the emergency operation measure.
Claims (2)
1. the external force method for early warning is put in a high-tension line operation, it is characterized in that being realized by following methods:
(a) the high-tension line one end steel tower (1) in the needs monitoring has installed and fixed Laser emission end (3), laser warning main control system (6) and GSM wireless network acceptance emission all-in-one (7), lower 5 meters, 6 meters, 8.5 meters positions of power transmission line sag between laser beam (2) horizontal aligument two towers of Laser emission end (3); Other end steel tower at high-tension line is installed corresponding laser receiving terminal (4), and is corresponding with Laser emission end (3), and the laser beam of emission can be received;
(b) system enters duty when managerial personnel or Control Room are deployed troops on garrison duty instruction to laser warning main control system (6) by mobile phone or computing machine after, in case 5 meters of object proximity hi-lines occur, 6 meters, 8.5 trigger alarm during the warning distance value of rice, the voice suggestion that on-the-spot loudspeaker sends audio alarm " Keep Clear-High Voltage; take care ", main frame is simultaneously with warning message, comprise the tower name, the position, the risk distance value, accept emission all-in-one (7) by the GSM wireless network and send to the related management personnel, managerial personnel can directly carry out the long-range prompting of propagandaing directed to communicate, or realize the networking disposal with electric power 110.
2. the external force method for early warning is put in a kind of high-tension line operation according to claim 1, it is characterized in that: described steel tower (1) is provided with video monitoring system, transmits online on-the-spot realtime graphic, video by wireless 3G/GPRS/WCDMA wireless network to Surveillance center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210582893 CN103049973A (en) | 2012-12-28 | 2012-12-28 | High-voltage line operation external force prevention pre-warning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210582893 CN103049973A (en) | 2012-12-28 | 2012-12-28 | High-voltage line operation external force prevention pre-warning method |
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| CN103049973A true CN103049973A (en) | 2013-04-17 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077869A (en) * | 2014-06-27 | 2014-10-01 | 国家电网公司 | Transmission line anti-contact and anti-external-force warning system |
| CN104215180A (en) * | 2014-08-20 | 2014-12-17 | 国家电网公司 | Wireless sensor network based power transmission line sag detection device |
| CN104677274A (en) * | 2015-02-13 | 2015-06-03 | 嘉兴市恒光电力建设有限责任公司 | Portable sag viewer |
| CN104680694A (en) * | 2013-11-28 | 2015-06-03 | 哈尔滨市三和佳美科技发展有限公司 | Laser antitheft apparatus |
| CN105222716A (en) * | 2015-10-21 | 2016-01-06 | 国网河南巩义市供电公司 | Straight line pole pole line sag measuring device |
| CN105957298A (en) * | 2016-05-27 | 2016-09-21 | 国网吉林省电力有限公司白山供电公司 | Transmission line damage prevention early warning system based on multi-sensor fusion technology |
| CN106097645A (en) * | 2016-08-18 | 2016-11-09 | 国网江西省电力公司经济技术研究院 | Tree monitoring warning system below a kind of transmission line of electricity |
-
2012
- 2012-12-28 CN CN 201210582893 patent/CN103049973A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104680694A (en) * | 2013-11-28 | 2015-06-03 | 哈尔滨市三和佳美科技发展有限公司 | Laser antitheft apparatus |
| CN104077869A (en) * | 2014-06-27 | 2014-10-01 | 国家电网公司 | Transmission line anti-contact and anti-external-force warning system |
| CN104215180A (en) * | 2014-08-20 | 2014-12-17 | 国家电网公司 | Wireless sensor network based power transmission line sag detection device |
| CN104677274A (en) * | 2015-02-13 | 2015-06-03 | 嘉兴市恒光电力建设有限责任公司 | Portable sag viewer |
| CN105222716A (en) * | 2015-10-21 | 2016-01-06 | 国网河南巩义市供电公司 | Straight line pole pole line sag measuring device |
| CN105222716B (en) * | 2015-10-21 | 2018-01-26 | 国网河南巩义市供电公司 | Straight line pole overhead line sag measuring device |
| CN105957298A (en) * | 2016-05-27 | 2016-09-21 | 国网吉林省电力有限公司白山供电公司 | Transmission line damage prevention early warning system based on multi-sensor fusion technology |
| CN106097645A (en) * | 2016-08-18 | 2016-11-09 | 国网江西省电力公司经济技术研究院 | Tree monitoring warning system below a kind of transmission line of electricity |
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Application publication date: 20130417 |