CN106054029A - Cable line online monitoring circuit - Google Patents
Cable line online monitoring circuit Download PDFInfo
- Publication number
- CN106054029A CN106054029A CN201610668740.1A CN201610668740A CN106054029A CN 106054029 A CN106054029 A CN 106054029A CN 201610668740 A CN201610668740 A CN 201610668740A CN 106054029 A CN106054029 A CN 106054029A
- Authority
- CN
- China
- Prior art keywords
- cable
- signal
- fault
- temperature
- humidity
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to a cable line online monitoring circuit, and the system comprises a detection device and a warning device, wherein the detection device is connected with the warning device through the IOT (Internet of Things). The detection device comprises a water level detection sensor which is used for detecting the condition of the level of water in a cable trench and uploading a water level signal; a temperature and humidity detection sensor which is used for detecting the temperature and humidity of a cable joint in the cable trench and uploading a temperature and humidity signal; a cable fault collector which is used for detecting whether the cable joint of the cable in the cable trench has a fault or not and uploading a joint condition signal; a smoke alarm which is used for detecting the smoke condition in the cable trench and uploading a smoke signal; and an intelligent controller which is used for receiving the water level signal, the temperature and humidity signal, the joint condition signal and the smoke signal, combining preset information to obtain a fault signal for judging whether a cable line has a fault or not, and uploading the fault signal to the warning device. The warning device comprises an industrial control computer. The circuit provided by the invention reduces the labor intensity of a worker, improves the operation level of a power grid, and improves the power supply reliability and informationization level.
Description
Technical field
The present invention relates to a kind of system for cable run being carried out on-line monitoring.
Background technology
Electrical network is intricate, is susceptible to fault.Especially buried cable fault, due to its covert property, is difficult to search,
Sometimes having to be inquired about one by one by every section of circuit determine guilty culprit region, the safety running circuit, equipment is the most not
Profit, and need artificial line walking, add trouble shoot difficulty and time.Therefore, by new material, new technique by intelligent cable
The fault message that cover plate controls to be collected uploads to automatization's main station system, thus realizing being automatically positioned of fault section is ten
Divide necessity.
Summary of the invention
It is an object of the invention to provide a kind of fault that can automatically detect cable run to report, thus improve electrical network
The level of IT application, the cable run on-line monitoring system of reduction personnel labor intensity.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of cable run on-line monitoring system, for the state of real-time online detection cable run, described cable run is online
Monitoring system includes being arranged at the detection device at the cable duct at cable run place, is arranged at the alarm dress at main website of automatization
Putting, described detection device is connected by Internet of Things with described alarm device；
Described detection device includes:
Detect water position status in described cable duct and upload the level detection sensor of water level signal；
Detect temperature and humidity at the cable connector in described cable duct and upload the Temperature and Humidity sensor of temperature-humidity signal；
Detect the cable connector whether fault of described cable duct inner cable and upload the cable fault harvester of connector status signal；
Detect smoke condition in described cable duct and upload the smoke alarm of smoke signal；
Respectively with described level detection sensor, described Temperature and Humidity sensor, described cable fault harvester, described smog
Alarm is connected, thus receives described water level signal, described temperature-humidity signal, described connector status signal, described smog letter
Number and combine the intelligence being uploaded to described alarm device after presupposed information draws the fault-signal whether cable run breaks down
Controller；
Described alarm device includes receiving described fault-signal and carrying out the industrial computer reported to the police.
Preferably, described detection device also includes the solar energy power source apparatus for power supply.
Preferably, described detection device also includes whether the well lid for detecting described cable duct oral area is maliciously opened,
And when described well lid is maliciously opened to described intelligent controller upload anti-theft signal be simultaneously emitted by sound and light alarm antitheft with
Track device.
Preferably, described level detection sensor uses infrared water sensor.
Preferably, described cable fault harvester includes ultrasonic detector and Infrared Detectors.
Preferably, described intelligent controller is embedded in the well lid of described cable duct oral area.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that the present invention can be automatic
Change whether ground detection cable run breaks down, and report to the realization alarm of main website of automatization when breaking down such that it is able to
Find out the trouble point of cable run conveniently and efficiently, it is to avoid accident expands further, reduce the labor intensity of personnel, improve
Operation of power networks level, improves reliability and the level of IT application of power supply, and conveniently patrols and examines and safeguard.
Accompanying drawing explanation
Accompanying drawing 1 is the theory diagram of the cable run on-line monitoring system of the present invention.
Detailed description of the invention
The invention will be further described for embodiment shown in below in conjunction with the accompanying drawings.
Embodiment one: cable run is arranged in underground cable duct, and cable duct has oral area, this oral area need to arrange well
Lid.
As shown in Figure 1, a kind of cable run on-line monitoring system for real-time online detection cable run state, bag
Include detection device and alarm device.Detection device is arranged at the cable duct at cable run place, and alarm device is then arranged on
At the main website of automatization that electrical network is monitored.Detection device is connected by Internet of Things with alarm device, can use wired
Mode, it would however also be possible to employ wireless mode.
Whether detection device breaks down for detecting the multiple parameters at cable duct picking out, then uploads fault-signal
To alarm device.Concrete, detection device include level detection sensor, Temperature and Humidity sensor, cable fault harvester,
Smoke alarm, intelligent controller and supply unit.Level detection sensor be used for detecting in cable duct water position status and
Passing water level signal, in the present embodiment, level detection sensor uses infrared water sensor.Temperature and Humidity sensor is used
Temperature and humidity upload temperature-humidity signal at cable connector in detection cable duct.Cable fault harvester is used for detecting electricity
The cable connector of cable ditch inner cable whether fault also uploads connector status signal, in the present embodiment, use ultrasonic detector and
Infrared Detectors realizes double base detection.Smoke alarm is used for detecting in cable duct smoke condition and uploads smoke signal.Intelligence
Controller is connected with level detection sensor, Temperature and Humidity sensor, cable fault harvester, smoke alarm respectively,
For according to received water level signal, temperature-humidity signal, connector status signal, smoke signal and combine presupposed information and draw
The fault-signal (comprising the positional information that fault occurs) whether cable run breaks down, then fault-signal is uploaded to alarm
Device.Intelligent controller uses ARM07, and it includes calculation process module, GPRS module, GPS module, data acquisition module, electricity
Source control module etc..Supply unit is used for realizing power supply, uses solar energy power source apparatus in the present embodiment, and it is examined with water level respectively
Survey sensor, Temperature and Humidity sensor, cable fault harvester, smoke alarm, intelligent controller are connected.Solar-electricity
Source apparatus includes the lithium battery that solar panel is connected with solar panel, and lithium battery is for sensing water level detecting
Device, Temperature and Humidity sensor, cable fault harvester, smoke alarm, intelligent controller are powered.In the present embodiment, well lid
The cover plate made including safety glass and/or the concrete of high intensity and the seamless frame being arranged on side edge thereof, controller
Can be embedded in well lid, specifically can be arranged in the seamless frame of cover plate.Solar panel may be mounted at cover plate
The back side.Additionally, detection device can also include anti-theft tracking device, this anti-theft tracking device is used for detecting whether well lid is maliciously opened
Open, and uploaded anti-theft signal when well lid maliciously opens to intelligent controller and be simultaneously emitted by sound and light alarm.
Alarm device includes receiving fault-signal and carrying out the industrial computer reported to the police.This industrial computer is sent in reception monitoring device
Fault-signal can carry out data statistic analysis, topology calculating etc. determines fault zone and points out, thus guiding work
Make personnel and quickly can connect the alarm communication system device that can send note or call on industrial computer, by it can and
Time warning message is notified that default related personnel (includes the special work of power supply production administration section, circuit, line upkeep director
Deng).
By the utilization of said system, the work efficiency of related personnel can be improved, reduce labor intensity, save a large amount of people
Power material resources, it is possible to search trouble point conveniently and efficiently, it is to avoid accident expands further, improve the Automated water of line fault detection
Flat, provide scientific and effective foundation for the monitoring of line security performance in time, for conveying and the personnel reduction and enlargement offer condition of electric power, contracting
The short power failure time time caused due to fault, reduce frequency of power cut, provide powerful guarantee for circuit is properly functioning, have greatly
Meaning.
Above-described embodiment, only for technology design and the feature of the explanation present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not limit the scope of the invention with this.All according to the present invention
The equivalence that spirit is made changes or modifies, and all should contain within protection scope of the present invention.
Claims (6)
1. a cable run on-line monitoring system, for the state of real-time online detection cable run, it is characterised in that: described
Cable run on-line monitoring system includes being arranged at the detection device at the cable duct at cable run place, is arranged at automatic main
Standing the alarm device at place, described detection device is connected by Internet of Things with described alarm device；
Described detection device includes:
Detect water position status in described cable duct and upload the level detection sensor of water level signal；
Detect temperature and humidity at the cable connector in described cable duct and upload the Temperature and Humidity sensor of temperature-humidity signal；
Detect the cable connector whether fault of described cable duct inner cable and upload the cable fault harvester of connector status signal；
Detect smoke condition in described cable duct and upload the smoke alarm of smoke signal；
Respectively with described level detection sensor, described Temperature and Humidity sensor, described cable fault harvester, described smog
Alarm is connected, thus receives described water level signal, described temperature-humidity signal, described connector status signal, described smog letter
Number and combine the intelligence being uploaded to described alarm device after presupposed information draws the fault-signal whether cable run breaks down
Controller；
Described alarm device includes receiving described fault-signal and carrying out the industrial computer reported to the police.
Cable run on-line monitoring system the most according to claim 1, it is characterised in that: described detection device also includes using
Solar energy power source apparatus in power supply.
Cable run on-line monitoring system the most according to claim 1, it is characterised in that: described detection device also includes using
Whether maliciously opened in the well lid detecting described cable duct oral area, and when described well lid is maliciously opened to described intelligence control
Device processed is uploaded anti-theft signal and is simultaneously emitted by the anti-theft tracking device of sound and light alarm.
Cable run on-line monitoring system the most according to claim 1, it is characterised in that: described level detection sensor is adopted
Use infrared water sensor.
Cable run on-line monitoring system the most according to claim 1, it is characterised in that: described cable fault harvester bag
Include ultrasonic detector and Infrared Detectors.
Cable run on-line monitoring system the most according to claim 1, it is characterised in that: described intelligent controller is embedded
In the well lid of described cable duct oral area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668740.1A CN106054029B (en) | 2016-08-16 | 2016-08-16 | Cable run on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668740.1A CN106054029B (en) | 2016-08-16 | 2016-08-16 | Cable run on-line monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106054029A true CN106054029A (en) | 2016-10-26 |
| CN106054029B CN106054029B (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610668740.1A Active CN106054029B (en) | 2016-08-16 | 2016-08-16 | Cable run on-line monitoring system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370728A (en) * | 2016-12-02 | 2017-02-01 | 河南宏博测控技术有限公司 | Power grid fault ultrasonic testing device and method |
| CN106959168A (en) * | 2017-04-28 | 2017-07-18 | 广东电网有限责任公司清远供电局 | The temperature monitoring system of outlet cable ditch |
| CN107202642A (en) * | 2017-05-16 | 2017-09-26 | 国网浙江省电力公司温州市洞头区供电公司 | A kind of temperature of cable junction on-Line Monitor Device |
| CN108320470A (en) * | 2018-02-07 | 2018-07-24 | 国网宁夏电力有限公司宁东供电公司 | Wind/light energy cable duct water logging warning device |
| CN109142975A (en) * | 2018-09-10 | 2019-01-04 | 国网天津市电力公司 | Based on the high-tension cable comprehensive on-line monitoring apparatus under no low-tension supply environment |
| CN109374060A (en) * | 2018-11-29 | 2019-02-22 | 国网上海市电力公司 | Oil-filled cable plug stops work well wireless supervisory control system |
| CN109521329A (en) * | 2018-11-30 | 2019-03-26 | 国网重庆市电力公司北碚供电分公司 | A kind of Cable fault examination system |
| CN109765454A (en) * | 2019-01-16 | 2019-05-17 | 南京工程学院 | Wireless type cable duct cable intermediate joint device for monitoring running state |
| CN110471376A (en) * | 2019-07-10 | 2019-11-19 | 深圳市乾行达科技有限公司 | A kind of industry spot fault detection method and equipment |
| CN110853288A (en) * | 2019-10-16 | 2020-02-28 | 广西电网有限责任公司南宁供电局 | 10kV ground cable channel hidden danger early warning system based on remote monitoring |
| CN110896197A (en) * | 2019-11-25 | 2020-03-20 | 广东电网有限责任公司 | Transformer substation cable trench online monitoring method and system based on Internet of things technology |
| CN111537851A (en) * | 2020-05-22 | 2020-08-14 | 刘莹雪 | Cable monitoring system based on Internet of things |
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| CN203909986U (en) * | 2014-06-26 | 2014-10-29 | 国家电网公司 | Well lid opening and closing alarm device, and cable well lid and well lid monitoring system by adopting same |
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| CN104050793A (en) * | 2014-06-26 | 2014-09-17 | 国家电网公司 | Intelligent online monitoring and pre-warning system for cable operation condition |
| CN203909986U (en) * | 2014-06-26 | 2014-10-29 | 国家电网公司 | Well lid opening and closing alarm device, and cable well lid and well lid monitoring system by adopting same |
| CN104390666A (en) * | 2014-12-10 | 2015-03-04 | 国家电网公司 | Device and system for monitoring cable conduit |
| CN204788473U (en) * | 2015-06-26 | 2015-11-18 | 国网安徽省电力公司蚌埠供电公司 | Underground cable moves intelligent integrated on -line monitoring system based on GIS |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370728A (en) * | 2016-12-02 | 2017-02-01 | 河南宏博测控技术有限公司 | Power grid fault ultrasonic testing device and method |
| CN106959168B (en) * | 2017-04-28 | 2024-02-20 | 广东电网有限责任公司清远供电局 | Temperature monitoring system of outgoing cable trench |
| CN106959168A (en) * | 2017-04-28 | 2017-07-18 | 广东电网有限责任公司清远供电局 | The temperature monitoring system of outlet cable ditch |
| CN107202642A (en) * | 2017-05-16 | 2017-09-26 | 国网浙江省电力公司温州市洞头区供电公司 | A kind of temperature of cable junction on-Line Monitor Device |
| CN108320470A (en) * | 2018-02-07 | 2018-07-24 | 国网宁夏电力有限公司宁东供电公司 | Wind/light energy cable duct water logging warning device |
| CN109142975A (en) * | 2018-09-10 | 2019-01-04 | 国网天津市电力公司 | Based on the high-tension cable comprehensive on-line monitoring apparatus under no low-tension supply environment |
| CN109374060A (en) * | 2018-11-29 | 2019-02-22 | 国网上海市电力公司 | Oil-filled cable plug stops work well wireless supervisory control system |
| CN109521329A (en) * | 2018-11-30 | 2019-03-26 | 国网重庆市电力公司北碚供电分公司 | A kind of Cable fault examination system |
| CN109765454A (en) * | 2019-01-16 | 2019-05-17 | 南京工程学院 | Wireless type cable duct cable intermediate joint device for monitoring running state |
| CN110471376A (en) * | 2019-07-10 | 2019-11-19 | 深圳市乾行达科技有限公司 | A kind of industry spot fault detection method and equipment |
| CN110853288A (en) * | 2019-10-16 | 2020-02-28 | 广西电网有限责任公司南宁供电局 | 10kV ground cable channel hidden danger early warning system based on remote monitoring |
| CN110896197A (en) * | 2019-11-25 | 2020-03-20 | 广东电网有限责任公司 | Transformer substation cable trench online monitoring method and system based on Internet of things technology |
| CN111537851A (en) * | 2020-05-22 | 2020-08-14 | 刘莹雪 | Cable monitoring system based on Internet of things |
| CN111537851B (en) * | 2020-05-22 | 2020-12-08 | 国网江苏省电力有限公司苏州供电分公司 | Cable monitoring system based on Internet of things |
Also Published As
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|---|---|
| CN106054029B (en) | 2019-06-18 |
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