CN105825649A - Monitoring device of electric transmission line sag - Google Patents
Monitoring device of electric transmission line sag Download PDFInfo
- Publication number
- CN105825649A CN105825649A CN201610062281.2A CN201610062281A CN105825649A CN 105825649 A CN105825649 A CN 105825649A CN 201610062281 A CN201610062281 A CN 201610062281A CN 105825649 A CN105825649 A CN 105825649A
- Authority
- CN
- China
- Prior art keywords
- transmission line
- sag
- wireless signal
- monitoring device
- microprocessor
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 50
- 238000012806 monitoring device Methods 0.000 title claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides a monitoring device of electric transmission line sag. The monitoring device comprises an electric transmission line fixedly installing between A transmission tower and B transmission tower, and a sag height range finder is arranged on the electric transmission line. A wireless signal sending device used for receiving sag height signal of the electric transmission line is configurated and connected with the sag height range finder, and the wireless signal sending device can contact with an upper computer or a mobile terminal with a SIM card arranged in the wireless signal sending device by message. The sag height range finder comprises an infrared emission module used for emitting infrared ray to the land regularly and an infrared reception module used for receiving reflected and received infrared. A microprocessor with a memory is connected with the infrared reception module, and the microprocessor is connected with the wireless signal sending device. The monitoring device has simple and reasonable structure, is convenient to use and install, can monitor the sag timely, safely and reliably, can improve safe operation of the electric transmission line, and can reduce the impact for power grid overall operation.
Description
Technical field
The present invention relates to a kind of power transmission line sag monitoring device, belong to transmission line of electricity safety monitoring technology field.
Background technology
The supply network of China has the transmission line of electricity of several ten million kilometers at present, and most transmission lines of electricity are all distributed in remote mountain area, thus the inspection that work about electric power person carries out circuit safeguards it is the arduousest work.But owing to the sag of transmission line of electricity is the important indicator as line security, and this index still continues to use traditional in-site measurement mode, i.e. need regular line walking the sag height of each transmission line of electricity of in-site measurement, this is most important for the security implication of area power grid, if sag is long, may result in transmission line of electricity pine to overstate, ultimately result in transmission tower and collapse, bigger to electric network influencing.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and provide a kind of structure composition simple, reasonable, and easy to install and use, monitor timely, safe and reliable, transmission line of electricity safe operation can be improved, the power transmission line sag monitoring device on the impact of electrical network overall operation can be reduced.
It is an object of the invention to complete by following technical solution, a kind of power transmission line sag monitoring device, it includes a transmission pressure being fixedly mounted between A transmission tower and B transmission tower, sag height diastimeter is installed on described transmission pressure, this sag height diastimeter configures and is connected with the wireless signal transmitting device of a reception power transmission line sag altitude signal, and the SIM set in being passed through by this wireless signal transmitting device contacts with host computer or mobile terminal with short message mode.
As preferably: described sag height diastimeter includes that one timing can launch ultrared infrared transmission module and receive the infrared receiving module reflecting and being received earthward, described infrared receiving module connection one is with the microprocessor of memorizer, and the wireless signal transmitting device described in this microprocessor connects.
As preferably: described sag height diastimeter is configured with the power module being mainly made up of accumulator；Described wireless signal transmitting device is installed in wherein on a transmission tower, and is connected to described microprocessor by wired or wireless communication；Described output end of microprocessor is also at least provided with an alarm module that can send voice or the sound；Described wireless signal transmitting device is at least made up of built-in GPRS wireless transport module.
It is simple, reasonable that the present invention has structure composition, easy to install and use, monitors timely, safe and reliable, can improve transmission line of electricity safe operation, can reduce features such as electrical network overall operation impacts.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structure theory of constitution figure of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1, a kind of power transmission line sag monitoring device of the present invention, it includes a transmission pressure 3 being fixedly mounted between A transmission tower 1 and B transmission tower 2, sag height diastimeter 4 is installed on described transmission pressure 3, this sag height diastimeter 4 configures and is connected with the wireless signal transmitting device 5 of a reception power transmission line sag altitude signal, and the SIM set in being passed through by this wireless signal transmitting device 5 contacts with host computer or mobile terminal with short message mode.The present invention can select existing infrared range-measurement system to replace above-mentioned sag height diastimeter 4 in another embodiment.
Shown in Fig. 2, described sag height diastimeter 4 includes that one timing can launch ultrared infrared transmission module 6 and receive the infrared receiving module 7 reflecting and being received earthward, described infrared receiving module 7 connects one with the microprocessor 9 of memorizer 8, and is connected described wireless signal transmitting device 5 by this microprocessor 9.
Shown in figure, sag height diastimeter 4 of the present invention is configured with the power module 10 being mainly made up of accumulator；Described wireless signal transmitting device 5 is installed in wherein on a transmission tower, and is connected to described microprocessor 9 by wired or wireless communication；Described microprocessor 9 outfan is also at least provided with an alarm module 11 that can send voice or the sound；Described wireless signal transmitting device 5 is at least made up of built-in GPRS wireless transport module.
Embodiment: install sag height diastimeter 4 on the transmission pressure between A transmission tower and B transmission tower, regularly can launch infrared ray to the earth, range sensor is set in and, threshold value is set, if infrared detecting distance reaches the threshold value arranged, corresponding distance signal is just passed at the wireless signal transmitting device 5 being arranged on power transmission rod by small wireless by range sensor (microprocessor), information long for sag just can be sent to corresponding operation maintenance personnel by the way of the SIM of the inside is with note by this wireless signal transmitting device 5, to carry out corresponding defect elimination process.
Claims (3)
1. a power transmission line sag monitoring device, it includes a transmission pressure being fixedly mounted between A transmission tower and B transmission tower, it is characterized in that sag height diastimeter is installed on described transmission pressure, this sag height diastimeter configures and is connected with the wireless signal transmitting device of a reception power transmission line sag altitude signal, and the SIM set in being passed through by this wireless signal transmitting device contacts with host computer or mobile terminal with short message mode.
Power transmission line sag monitoring device the most according to claim 1, it is characterized in that described sag height diastimeter includes that one timing can launch ultrared infrared transmission module and receive the infrared receiving module reflecting and being received earthward, described infrared receiving module connection one is with the microprocessor of memorizer, and the wireless signal transmitting device described in this microprocessor connects.
Power transmission line sag monitoring device the most according to claim 2, it is characterised in that described sag height diastimeter is configured with the power module being mainly made up of accumulator；Described wireless signal transmitting device is installed in wherein on a transmission tower, and is connected to described microprocessor by wired or wireless communication；Described output end of microprocessor is also at least provided with an alarm module that can send voice or the sound；Described wireless signal transmitting device is at least made up of built-in GPRS wireless transport module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610062281.2A CN105825649A (en) | 2016-01-29 | 2016-01-29 | Monitoring device of electric transmission line sag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610062281.2A CN105825649A (en) | 2016-01-29 | 2016-01-29 | Monitoring device of electric transmission line sag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105825649A true CN105825649A (en) | 2016-08-03 |
Family
ID=56986984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610062281.2A Pending CN105825649A (en) | 2016-01-29 | 2016-01-29 | Monitoring device of electric transmission line sag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105825649A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646650A (en) * | 2016-11-10 | 2017-05-10 | 国网新疆电力公司疆南供电公司 | Overhead transmission and distribution line span tree over height detection device |
| CN106885524A (en) * | 2017-02-22 | 2017-06-23 | 国网新疆电力公司信息通信公司 | The detection method and device of the sag height of optical cable |
| CN109507682A (en) * | 2018-11-02 | 2019-03-22 | 国网浙江省电力有限公司信息通信分公司 | A kind of power transmission line sag on-Line Monitor Device |
| CN112582939A (en) * | 2020-11-18 | 2021-03-30 | 国网山西省电力公司晋城供电公司 | Automatic adjusting method for tension pay-off of high-voltage transmission line and control system thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202204614U (en) * | 2011-08-25 | 2012-04-25 | 王孝敬 | Monitoring device for measuring lead wire sag and lead wire temperature of overhead transmission line |
| CN202432991U (en) * | 2012-01-11 | 2012-09-12 | 航天科工深圳（集团）有限公司 | Sag monitoring system for overhead transmission line |
| CN103954242A (en) * | 2014-01-20 | 2014-07-30 | 华南理工大学 | Overhead-power-transmission-line sag online monitoring method based on UWB ranging technology |
| CN104729412A (en) * | 2015-03-16 | 2015-06-24 | 华南理工大学 | Method for measuring sag of overhead transmission line |
| CN205508102U (en) * | 2016-01-29 | 2016-08-24 | 国家电网公司 | Sag monitoring device of power transmission circuit |
-
2016
- 2016-01-29 CN CN201610062281.2A patent/CN105825649A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202204614U (en) * | 2011-08-25 | 2012-04-25 | 王孝敬 | Monitoring device for measuring lead wire sag and lead wire temperature of overhead transmission line |
| CN202432991U (en) * | 2012-01-11 | 2012-09-12 | 航天科工深圳（集团）有限公司 | Sag monitoring system for overhead transmission line |
| CN103954242A (en) * | 2014-01-20 | 2014-07-30 | 华南理工大学 | Overhead-power-transmission-line sag online monitoring method based on UWB ranging technology |
| CN104729412A (en) * | 2015-03-16 | 2015-06-24 | 华南理工大学 | Method for measuring sag of overhead transmission line |
| CN205508102U (en) * | 2016-01-29 | 2016-08-24 | 国家电网公司 | Sag monitoring device of power transmission circuit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646650A (en) * | 2016-11-10 | 2017-05-10 | 国网新疆电力公司疆南供电公司 | Overhead transmission and distribution line span tree over height detection device |
| CN106885524A (en) * | 2017-02-22 | 2017-06-23 | 国网新疆电力公司信息通信公司 | The detection method and device of the sag height of optical cable |
| CN109507682A (en) * | 2018-11-02 | 2019-03-22 | 国网浙江省电力有限公司信息通信分公司 | A kind of power transmission line sag on-Line Monitor Device |
| CN112582939A (en) * | 2020-11-18 | 2021-03-30 | 国网山西省电力公司晋城供电公司 | Automatic adjusting method for tension pay-off of high-voltage transmission line and control system thereof |
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| 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: 20160803 |