CN112325923A - Distribution network overhead line defect real-time supervision device - Google Patents
Distribution network overhead line defect real-time supervision device Download PDFInfo
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- CN112325923A CN112325923A CN202010742952.6A CN202010742952A CN112325923A CN 112325923 A CN112325923 A CN 112325923A CN 202010742952 A CN202010742952 A CN 202010742952A CN 112325923 A CN112325923 A CN 112325923A
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- 230000007547 defect Effects 0.000 title claims abstract description 28
- 230000000007 visual effect Effects 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000012806 monitoring device Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 11
- 230000032683 aging Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Electric Cable Installation (AREA)
Abstract
A real-time monitoring device for defects of overhead lines of a power distribution network is mainly used for operation and maintenance of power equipment. The device comprises a monitoring module, a communication module, a positioning module and a power supply module; the vibration sensor, the infrared distance measuring sensor, the wireless temperature measuring sensor, the image sensor, the audible and visual alarm, the inclination angle sensor, the GPS positioner and the signal emitter are all connected to the CPU processor; the signal transmitter is wirelessly connected with the mobile equipment end; the power module respectively provides power for the CPU processor, the vibration sensor, the infrared distance measuring sensor, the wireless temperature measuring sensor, the image sensor, the audible and visual alarm, the inclination angle sensor, the GPS positioner and the signal transmitter. The invention can realize real-time remote online monitoring of the line condition, reduce the time for manually inspecting and searching the defects, reduce the labor intensity of operation and maintenance personnel, and effectively solve the power failure fault caused by the defects of external damage, tree obstacles, foreign matters and aging heating of the overhead line of the power distribution network.
Description
Technical Field
The invention relates to the technical field of operation and maintenance of power equipment, in particular to a real-time monitoring module for overhead lines of a power distribution network.
Background
The overhead line of distribution network mainly has defects such as external force destruction, shaft tower slope, ageing generate heat, foreign matter, tree barrier, and causes the power failure trouble, at the overhead line actual operation maintenance aspect at present, mainly adopts artifical periodic inspection to discover the defect and in time handle, but this kind of mode can't discover the defect in the very first time, causes the defect evolution to lead to having a power failure for the trouble, produces very big potential safety hazard to cause the great loss for national economy. Therefore, the research on a real-time defect monitoring device for overhead lines of a power distribution network is more and more important.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a power distribution network overhead line defect real-time monitoring device to monitor overhead line equipment defects in real time.
In order to achieve the above purpose, the monitoring device of the invention comprises a monitoring module, a communication module, a positioning module and a power supply module;
the monitoring module is internally provided with a CPU processor, a vibration sensor, an infrared distance measuring sensor, a wireless temperature measuring sensor, an image sensor, an audible and visual alarm, an inclination angle sensor and a GPS (global positioning system) positioner;
a GPS positioner is arranged in the positioning module;
a signal transmitter is arranged in the communication module;
the vibration sensor, the infrared distance measuring sensor, the wireless temperature measuring sensor, the image sensor, the audible and visual alarm, the inclination angle sensor, the GPS positioner and the signal transmitter are all connected to the CPU; the signal transmitter is wirelessly connected to the mobile equipment end; the power module respectively provides power for the CPU processor, the vibration sensor, the infrared distance measuring sensor, the wireless temperature measuring sensor, the image sensor, the audible and visual alarm, the inclination angle sensor, the GPS positioner and the signal transmitter.
Preferably, the monitoring module, the communication module, the positioning module and the power supply module are placed in an anti-rust and anti-corrosion box body of the overhead line.
Preferably, the monitoring device is fixed on the lower part of a tower cross arm of the overhead line.
Preferably, the mobile device end is a mobile phone or a tablet computer.
Preferably, the power module is a lithium battery, the GPS locator is AT6558R in model, the signal transmitter is E22-400T22S in model, the CPU processor is an MSP430 single chip microcomputer in model, the image sensor is MVS-PM-R in model, the vibration sensor is SW-1801P in model, the wireless temperature measurement sensor is TLKS-PMG-TP in model, the audible and visual alarm is CLB100 in model, the inclination angle sensor is ZCT290L-LHS-17 in model, and the infrared distance measurement sensor is HZH-CY1600X in model.
Compared with the prior art, the method can send the monitored information such as line vibration, tree obstacles, foreign body distances, vehicle distances of constructors, line temperatures, tower inclination angle data and the like to the mobile equipment end of operation and maintenance personnel through the signal transmitter, and the operation and maintenance personnel can observe related data through the mobile equipment end; the monitoring module is arranged on the cross arm of the tower, so that line information can be monitored in real time, different instructions are sent according to the defect degree, the defect condition is tracked in real time for general defects, an audible and visual alarm signal is sent for serious defects, and related information is sent to the mobile equipment of operation and maintenance personnel. The system can realize real-time remote online monitoring of the line condition, reduce manual inspection and defect searching time, reduce labor intensity of operation and maintenance personnel, and effectively solve power failure faults caused by the defects of external damage, tree obstacles, foreign matters and aging heating of the overhead line of the power distribution network.
Drawings
FIG. 1 is a block diagram of the electrical connections of the present invention.
Fig. 2 is a schematic diagram of the application of the present invention.
Detailed Description
As shown in fig. 1 and 2, the monitoring device 15 of the present invention mainly includes a monitoring module 9, a communication module 11, a positioning module 8 and a power module 10, the monitoring device 15 is fixed at the lower part of a tower cross arm of an overhead line and placed in an anti-rust and anti-corrosion box 16 of the overhead line, and can monitor line information in real time, send different instructions according to the defect degree, follow up the defect condition in real time for general defects, and send an audible and visual alarm signal for serious defects, and send related information to a mobile device end 13 of an operation and maintenance worker.
The monitoring module 9 is internally provided with a CPU (central processing unit) processor 1, a vibration sensor 2, an infrared distance measuring sensor 3, a wireless temperature measuring sensor 4, an image sensor 5, an audible and visual alarm 6, an inclination sensor 7 and a GPS (global positioning system) positioner 14; a GPS positioner 14 is arranged in the positioning module 8; the communication module 11 is provided with a signal transmitter 12.
The vibration sensor 2, the infrared distance measuring sensor 3, the wireless temperature measuring sensor 4, the image sensor 5, the audible and visual alarm 6, the tilt angle sensor 7, the GPS locator 14 and the signal emitter 12 are all connected to the CPU processor 1; the signal emitter 12 is wirelessly connected to a mobile equipment end 13, and the mobile equipment end 13 is a mobile phone or a tablet computer; the power module 10 respectively provides power for the CPU processor 1, the vibration sensor 2, the infrared distance measuring sensor 3, the wireless temperature measuring sensor 4, the image sensor 5, the audible and visual alarm 6, the tilt angle sensor 7, the GPS locator 14 and the signal emitter 12.
The power module 10 is a lithium battery, the GPS locator 14 is AT6558R in model, the signal emitter 12 is E22-400T22S in model, the CPU processor 1 is an MSP430 single chip microcomputer in model, the image sensor 5 is MVS-PM-R in model, the vibration sensor 2 is SW-1801P in model, the wireless temperature measuring sensor is TLKS-PMG-TP in model, the audible and visual alarm 6 is CLB100 in model, the tilt angle sensor 7 is ZCT290L-LHS-17 in model, and the infrared distance measuring sensor 3 is HZH-CY1600X in model.
The vibration sensor 2 is mainly used for monitoring the galloping information generated when the line is subjected to severe weather such as strong wind and the like; the infrared distance measuring sensor 3 can monitor the distance between trees, foreign matters and construction personnel vehicles near a line in real time, when the trees and the foreign matters are found to be close to the line, an alarm signal is sent to a background to remind operation and maintenance personnel to process in time, the short circuit of the line caused by tree obstacles and the foreign matters is avoided, when the safety distance between the construction personnel vehicles and the line is found to be insufficient, the on-site personnel can be prevented from keeping the safety distance in time through the audible and visual alarm 6, the audible and visual alarm 6 works to effectively prevent external damage, and meanwhile, when monitoring information exceeds the margin of normal operation of the line, the CPU processor 1 triggers the audible and visual alarm 6 to work; the inclination angle sensor 7 can acquire the inclination angle of the tower, and timely remind workers of earthing up and reinforcing, so that the condition of pole falling is avoided; the wireless temperature measuring sensor 4 can collect the temperature information of the line and monitor the aging and heating condition of the line; the image sensor 5 can monitor the running condition of the line in real time, and operation and maintenance personnel can observe the line live-action video at any time.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides a distribution network overhead line defect real-time supervision device which characterized in that: the monitoring device (15) comprises a monitoring module (9), a communication module (11), a positioning module (8) and a power supply module (10);
a CPU (Central processing Unit) processor (1), a vibration sensor (2), an infrared distance measuring sensor (3), a wireless temperature measuring sensor (4), an image sensor (5), an audible and visual alarm (6), an inclination angle sensor (7) and a GPS (global positioning system) positioner (14) are arranged in the monitoring module (9);
a GPS positioner (14) is arranged in the positioning module (8);
a signal emitter (12) is arranged in the communication module (11);
the vibration sensor (2), the infrared distance measuring sensor (3), the wireless temperature measuring sensor (4), the image sensor (5), the audible and visual alarm (6), the tilt angle sensor (7), the GPS positioner (14) and the signal emitter (12) are all connected to the CPU processor (1); the signal transmitter (12) is wirelessly connected with a mobile equipment end (13); the power module (10) respectively provides power for the CPU processor (1), the vibration sensor (2), the infrared distance measuring sensor (3), the wireless temperature measuring sensor (4), the image sensor (5), the audible and visual alarm (6), the inclination angle sensor (7), the GPS positioner (14) and the signal emitter (12).
2. The overhead line defect real-time monitoring device of the power distribution network of claim 1, characterized in that: the monitoring module (9), the communication module (11), the positioning module (8) and the power module (10) are placed in an anti-rust and anti-corrosion box body (16) of the overhead line.
3. The overhead line defect real-time monitoring device of the power distribution network of claim 1, characterized in that: the monitoring device is fixed on the lower part of a tower cross arm of the overhead line.
4. The overhead line defect real-time monitoring device of the power distribution network of claim 1, characterized in that: the mobile equipment end (13) is a mobile phone or a tablet computer.
5. The overhead line defect real-time monitoring device of the power distribution network of claim 1, characterized in that: the power module (10) is a lithium battery, the GPS locator (14) is AT6558R in model, the signal emitter (12) is E22-400T22S in model, the CPU processor (1) is an MSP430 single chip microcomputer in model, the image sensor (5) is MVS-PM-R in model, the vibration sensor (2) is SW-1801P in model, the wireless temperature measuring sensor (4) is TLKS-PMG-TP in model, the audible and visual alarm (6) is CLB100 in model, the tilt angle sensor (7) is ZCT290L-LHS-17 in model, and the infrared distance measuring sensor (3) is HZH-CY1600X in model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010742952.6A CN112325923A (en) | 2020-07-29 | 2020-07-29 | Distribution network overhead line defect real-time supervision device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010742952.6A CN112325923A (en) | 2020-07-29 | 2020-07-29 | Distribution network overhead line defect real-time supervision device |
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| Publication Number | Publication Date |
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| CN112325923A true CN112325923A (en) | 2021-02-05 |
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| CN202010742952.6A Pending CN112325923A (en) | 2020-07-29 | 2020-07-29 | Distribution network overhead line defect real-time supervision device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113885034A (en) * | 2021-09-28 | 2022-01-04 | 广东电网有限责任公司 | Power distribution overhead line foreign matter monitoring device and method and storage medium |
| CN113903256A (en) * | 2021-09-27 | 2022-01-07 | 国网河南省电力公司长葛市供电公司 | Pole number plate with two-dimensional identification data information for power transmission and distribution line |
| CN115015817A (en) * | 2022-05-20 | 2022-09-06 | 丹东富田精工机械有限公司 | Device and method for detecting probe state abnormity and contact abnormity on line |
| CN116858397A (en) * | 2023-05-23 | 2023-10-10 | 三峡大学 | Large-volume concrete wireless temperature measurement liftable support device and use method thereof |
| CN117590156A (en) * | 2024-01-15 | 2024-02-23 | 国网湖北省电力有限公司 | Monitoring device for potential hazards accurate positioning of network overhead line |
-
2020
- 2020-07-29 CN CN202010742952.6A patent/CN112325923A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113903256A (en) * | 2021-09-27 | 2022-01-07 | 国网河南省电力公司长葛市供电公司 | Pole number plate with two-dimensional identification data information for power transmission and distribution line |
| CN113885034A (en) * | 2021-09-28 | 2022-01-04 | 广东电网有限责任公司 | Power distribution overhead line foreign matter monitoring device and method and storage medium |
| CN115015817A (en) * | 2022-05-20 | 2022-09-06 | 丹东富田精工机械有限公司 | Device and method for detecting probe state abnormity and contact abnormity on line |
| CN115015817B (en) * | 2022-05-20 | 2023-08-11 | 丹东富田精工机械有限公司 | Device and method for detecting abnormal state and abnormal contact of probe on line |
| CN116858397A (en) * | 2023-05-23 | 2023-10-10 | 三峡大学 | Large-volume concrete wireless temperature measurement liftable support device and use method thereof |
| CN117590156A (en) * | 2024-01-15 | 2024-02-23 | 国网湖北省电力有限公司 | Monitoring device for potential hazards accurate positioning of network overhead line |
| CN117590156B (en) * | 2024-01-15 | 2024-05-03 | 国网湖北省电力有限公司 | Monitoring device for potential hazards accurate positioning of network overhead line |
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