CN201226020Y - System for on-line monitoring transmission and distribution line operation - Google Patents

System for on-line monitoring transmission and distribution line operation Download PDF

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Publication number
CN201226020Y
CN201226020Y CNU2008200253522U CN200820025352U CN201226020Y CN 201226020 Y CN201226020 Y CN 201226020Y CN U2008200253522 U CNU2008200253522 U CN U2008200253522U CN 200820025352 U CN200820025352 U CN 200820025352U CN 201226020 Y CN201226020 Y CN 201226020Y
Authority
CN
China
Prior art keywords
line
electric line
fault
power
switch
Prior art date
Application number
CNU2008200253522U
Other languages
Chinese (zh)
Inventor
马广俊
赵军
孙立刚
孙黎新
王涛
杨增银
代永胜
Original Assignee
孙黎新
赵军
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 孙黎新, 赵军 filed Critical 孙黎新
Priority to CNU2008200253522U priority Critical patent/CN201226020Y/en
Application granted granted Critical
Publication of CN201226020Y publication Critical patent/CN201226020Y/en

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    • Y02B60/50

Abstract

The utility model relates to a power electric line running online monitoring system. The technical scheme thereof is as follows: the power electric line running online monitoring system consists of a computer, a receiving-transmitting switch, an infrared sensor, a camera, a data processing module, a communicating module and a power source; after the infrared sensor senses abnormity, the data processing module gives out a command for opening the camera and automatically transmitting a field video menu and then the computer gives out a sound warning to remind the personnel on duty; a line fault detecting terminal is arranged on the electric line; after the line fault detecting terminal detects the electric line to have a short circuit failure, a grounding fault or a disconnection fault, the information is remotely transmitted to an indoor receiving switch through a wireless communicating module and the switch sends the information to the computer and then gives out a sound warning. The power electric line running online monitoring system has the beneficial effects of lightening the working intensity of the working personnel, shortening the power-off time, reducing the power consumption loss, improving the reliability on power supply and simultaneously having an excellent anti-theft effect.

Description

Electric line operates in line monitoring system
One, technical field:
The utility model relates to a kind of electric power monitoring system, particularly relates to a kind of electric line and operates in line monitoring system.
Two, background technology:
Faults such as ground connection, overcurrent, quick-break usually take place 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, factor such as with a varied topography along the line also make circuit search the comparison difficulty after breaking down.In addition, because of 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 the safe and stable operation of electrical network and has supplied the electricity consumption order normally, and the casualty accident generation that often causes getting an electric shock, at present, the camera head monitor system has been laid in area with good conditionsi, played anti-theft effect preferably, but, then searched the comparison difficulty for line fault.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, provides a kind of electric line to operate in line monitoring system, can prevent the generation of the stolen phenomenon of shaft tower to greatest extent, and in all kinds of line faults of very first time organized processing.
Its technical scheme is: comprise computing machine, receive and launch switch, infrared sensor, camera, data processing module, communication module and power supply composition, after described infrared sensor is sensed unusually, to send instruction by data processing module, open camera and initiatively transmit the live video picture, by the computing machine warning reminding operator on duty that sounds to computing machine; Its improvements are to be provided with the line fault sense terminals on electric line, after described line fault sense terminals detects electric line and short trouble, earth fault or disconnection fault occur, pass through wireless communication module, to indoor desampler, switch is dealt into the warning of sounding behind the computing machine with information with information remote transmitting.
Wherein, described line fault sense terminals is made of high frequency signal generator, coupling apparatus, air core coil, capacitor and electronic switch, wherein high quite signal generator is to be made of common wien-bridge oscillator and amplifier, high frequency signal generator is sent the high-frequency signal of certain frequency, make line work in resonant condition, can detect the variation of voltage by coupling apparatus, this variable quantity makes the electronic switch action, connects indicating equipment.
In addition, described communication module adopts the CDMA/GPRS communication.
The beneficial effects of the utility model are: alleviated staff's labour intensity on the one hand greatly, shortened power off time, reduce and use electric loss, improve power supply reliability, improve operation automation, the level of IT application, for safety, the economical operation of power circuit escorts, can effectively prevent losing of power transmission line column material on the other hand, avoid the power failure of collapsing and causing because of iron tower.
Four, description of drawings:
Accompanying drawing 1 is a Long-distance Control part synoptic diagram of the present utility model;
Accompanying drawing 2 is an on-the-spot operating part synoptic diagram of the present utility model;
Accompanying drawing 3 is the circuit diagram of line fault sense terminals of the present utility model;
Among the last figure: the 1-computing machine, 2-system software, 3-receive emission switch, 4-camera, 5-infrared sensor, 6-line fault sense terminals, 7-video monitoring modular, 8-data processing module, 9-communication module, 10-power supply.
Five, embodiment:
1-3 in conjunction with the accompanying drawings, the utility model will be further described:
Its technical scheme is: comprise computing machine 1, system software 2, receive and launch switch 3, infrared sensor 5, camera 4, line fault sense terminals 6, video monitoring modular 7, data processing module 8, communication module 9 and power supply 10 compositions, after described infrared sensor 5 is sensed unusually, to send instruction by data processing module 8, open camera 4 and initiatively transmit the live video picture to computing machine 1, by the computing machine warning reminding operator on duty that sounds, above-mentioned all is common prior art, is not described in detail.Its improvements are to be provided with line fault sense terminals 6 on electric line, with reference to accompanying drawing 3, after described line fault sense terminals 6 detects electric line and short trouble, earth fault or disconnection fault occur, by wireless communication module 9, to indoor desampler 3, switch is dealt into the warning of sounding behind the computing machine 1 with information with information remote transmitting.
Wherein, described line fault sense terminals 6 is made of high frequency signal generator a, coupling apparatus b, air core coil c, d, capacitor e and electronic switch f, wherein high quite signal generator a is made of common wien-bridge oscillator and amplifier, high frequency signal generator a sends the high-frequency signal of certain frequency, make circuit g work in resonant condition, can detect the variation of voltage by coupling apparatus b, this variable quantity makes electronic switch f action, connect indicating equipment, improve the singlephase earth fault detection accuracy greatly.
When disconnection fault took place circuit g, fault detect terminal 6 was sent a fault-signal, made electronic switch f action, and by wireless communication module 9, to indoor desampler 3, switch is dealt into the warning of sounding behind the computing machine 1 with information with information remote transmitting.Be particularly suitable for the burglar alarm of low voltage electric network.
In addition, described communication module 9 adopts the CDMA/GPRS communication, is not subjected to site limitation, the reliability height, and equipment volume is little, installs easily, and anti-theft is good.Power module 10 adopts non-maintaining self-charging battery, long service life; The field monitoring terminal adopts the technical grade design, and lightning protection, anti-electromagnetic interference (EMI) are fit to open-air open-air unmanned environment.
The utility model is infrared, shooting and line fault detect various monitoring measures and use, and employing artificial intelligence Flame Image Process, the reliability height, rate of false alarm is low, and the automatic infrared illumination of camera, resolving power are not influenced by the light power, in addition, curve display line current, temperature variation can be used, the fault that recurs can be write down and indicate.

Claims (3)

1, a kind of electric line operates in line monitoring system, comprise computing machine (1), receive emission switch (3), infrared sensor (5), camera (4), data processing module (8), communication module (9) and power supply (10) are formed, after described infrared sensor (5) is sensed unusually, to send instruction by data processing module (8), open camera (4) and initiatively transmit the live video picture to computing machine (1), by the computing machine warning reminding operator on duty that sounds, it is characterized in that: electric line is provided with line fault sense terminals (6), described line fault sense terminals (6) detects electric line and short trouble occurs, behind earth fault or the disconnection fault, by wireless communication module (9), to indoor desampler (3), switch is dealt into the warning of sounding behind the computing machine (1) with information with information remote transmitting.
2, electric line according to claim 1 operates in line monitoring system, it is characterized in that: described line fault sense terminals (6) is by high frequency signal generator (a), coupling apparatus (b), air core coil (c, d), capacitor (e) and electronic switch (f) constitute, wherein high quite signal generator (a) is to be made of common wien-bridge oscillator and amplifier, high frequency signal generator (a) is sent the high-frequency signal of certain frequency, make circuit (g) work in resonant condition, can detect the variation of voltage by coupling apparatus (b), this variable quantity makes electronic switch (f) action, connects indicating equipment.
3, electric line according to claim 1 operates in line monitoring system, it is characterized in that: described communication module (9) adopts the CDMA/GPRS communication.
CNU2008200253522U 2008-06-19 2008-06-19 System for on-line monitoring transmission and distribution line operation CN201226020Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200253522U CN201226020Y (en) 2008-06-19 2008-06-19 System for on-line monitoring transmission and distribution line operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200253522U CN201226020Y (en) 2008-06-19 2008-06-19 System for on-line monitoring transmission and distribution line operation

Publications (1)

Publication Number Publication Date
CN201226020Y true CN201226020Y (en) 2009-04-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200253522U CN201226020Y (en) 2008-06-19 2008-06-19 System for on-line monitoring transmission and distribution line operation

Country Status (1)

Country Link
CN (1) CN201226020Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101894437A (en) * 2009-05-19 2010-11-24 上海悦太电子有限公司 High-voltage electronic pulse type detector
CN102111014A (en) * 2009-12-23 2011-06-29 上海科能电气科技有限公司 Comprehensive monitoring system of distributed power transmission lines
CN103675595A (en) * 2013-12-11 2014-03-26 广州兴森快捷电路科技有限公司 Short circuit detecting method for inner-layer circuit and outer-layer circuit of circuit board
CN104007362A (en) * 2014-05-12 2014-08-27 国家电网公司 Pole and tower power transmission line fault indicator
CN104755946A (en) * 2012-09-15 2015-07-01 沙特阿拉伯石油公司 Gsm/gprs system to detect and locate high impedance faults on medium voltage distribution networks in high resistivity areas
CN104950856A (en) * 2015-06-19 2015-09-30 华北水利水电大学 Reservoir dispatching management system considering river ecological demands
CN106802374A (en) * 2016-12-13 2017-06-06 王恩浩 A kind of method and robot based on robot detection high-tension cable
CN107064735A (en) * 2017-03-21 2017-08-18 武汉绿源楚能电网技术有限公司 A kind of transmission line malfunction Visualized Monitoring System and method
CN108152681A (en) * 2017-12-31 2018-06-12 天津中电和讯通信技术有限公司 A kind of wireless device for power line failure monitoring
CN110146793A (en) * 2019-05-21 2019-08-20 国网河北省电力有限公司衡水市桃城区供电分公司 A kind of method of electric line electricity sparking fever class fault location

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101894437A (en) * 2009-05-19 2010-11-24 上海悦太电子有限公司 High-voltage electronic pulse type detector
CN102111014A (en) * 2009-12-23 2011-06-29 上海科能电气科技有限公司 Comprehensive monitoring system of distributed power transmission lines
CN104755946A (en) * 2012-09-15 2015-07-01 沙特阿拉伯石油公司 Gsm/gprs system to detect and locate high impedance faults on medium voltage distribution networks in high resistivity areas
CN104755946B (en) * 2012-09-15 2017-06-06 沙特阿拉伯石油公司 For the GSM/GPRS systems of the online high impedance fault of the medium-voltage distribution in the area for detecting and being positioned at high resistivity
CN103675595A (en) * 2013-12-11 2014-03-26 广州兴森快捷电路科技有限公司 Short circuit detecting method for inner-layer circuit and outer-layer circuit of circuit board
CN104007362A (en) * 2014-05-12 2014-08-27 国家电网公司 Pole and tower power transmission line fault indicator
CN104950856A (en) * 2015-06-19 2015-09-30 华北水利水电大学 Reservoir dispatching management system considering river ecological demands
CN106802374A (en) * 2016-12-13 2017-06-06 王恩浩 A kind of method and robot based on robot detection high-tension cable
CN106802374B (en) * 2016-12-13 2020-05-26 王恩浩 Robot-based high-voltage cable detection method and robot
CN107064735A (en) * 2017-03-21 2017-08-18 武汉绿源楚能电网技术有限公司 A kind of transmission line malfunction Visualized Monitoring System and method
CN108152681A (en) * 2017-12-31 2018-06-12 天津中电和讯通信技术有限公司 A kind of wireless device for power line failure monitoring
CN110146793A (en) * 2019-05-21 2019-08-20 国网河北省电力有限公司衡水市桃城区供电分公司 A kind of method of electric line electricity sparking fever class fault location

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090422

Termination date: 20110619