CN205861827U - A kind of overhead transmission line tracer - Google Patents
A kind of overhead transmission line tracer Download PDFInfo
- Publication number
- CN205861827U CN205861827U CN201620649117.7U CN201620649117U CN205861827U CN 205861827 U CN205861827 U CN 205861827U CN 201620649117 U CN201620649117 U CN 201620649117U CN 205861827 U CN205861827 U CN 205861827U
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- CN
- China
- Prior art keywords
- sensor
- unit
- cpu
- power taking
- ultracapacitor cell
- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 239000000700 radioactive tracer Substances 0.000 title claims abstract description 11
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000007257 malfunction Effects 0.000 claims abstract description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Abstract
A kind of overhead transmission line tracer, belong to electric power detection apparatus field, in order to solve, the fault indicator life-span in prior art is short and the problem of mechanical bite, and electric current sensing power taking unit, solar energy power taking unit and ultracapacitor cell are connected with Power Management Unit respectively；Current sensor, temperature sensor, light sensor, infrared sensor are connected with A/D converter respectively；A/D converter connects with CPU；CPU is connected with communication module, display lamp and language alarm module respectively；Electric current sensing power taking unit receives current load circuit, the electricity that power taking senses is given ultracapacitor cell by Power Management Unit and is charged and power to each unit of consequent malfunction detector, and charging, the electric discharge of ultracapacitor cell are managed by Power Management Unit；The information that current sensor, temperature sensor, light sensor, infrared sensor transmit is converted into digital signal by A/D converter, and sends CPU to.
Description
Technical field
This utility model relates to a kind of being installed on overhead transmission line for judging to indicate overhead transmission line fault
Detector, belongs to electric power detection apparatus field.
Background technology
Overhead transmission line is modal transmission line of electricity, relative to High Voltage Cable Transmission Lines, has easy construction, investment
The features such as little, maintenance is simple, are appropriate to the supply network in China rural area especially.Overhead transmission line length, transmission of electricity spoke capping be long-pending big,
Duplexure is many, working environment is complicated, ground connection, the phenomenon of the failure of short circuit often can occur, disguised strong with often breaking down, and looks into
Look for difficulty, have a strong impact on power supply rate problem.Although fault detector of the prior art can monitor circuit in real time, circuit operates
State, monitoring grounding fault, short trouble, the information such as disconnection fault, make the instruction of board turning and bright light, effectively help electric power
Operations staff arrives in rapidly fault in-situ and processes, and restores electricity, and improves power supply reliability.The event of current this overhead transmission line
Barrier indicator is all to use lithium battery power supply, is exposed to the sun at the long-term sun, and the service life of lithium battery under high/low temperature is extremely limited, machinery
Turn board structure also because of mechanical modifications, icing etc. cause malfunctioning.This fault detector internal cell restricted lifetime, dead electricity, machine
The problems such as tool bite, causing line-failure indicator cannot work, or the life-span is extremely short, and operational percentage is the lowest.
Utility model content
The fault indicator life-span in prior art is short and the problem of mechanical bite in order to solve for this utility model, it is provided that
A kind of transmission line malfunction detector, it is possible to realizing electric current sensing power taking and solar energy power taking is complementary, ultracapacitor is as standby
With the tracer of power supply, it is appropriate to the operation of low temp area especially, utilizes infrared detection and language module, solve machinery card
The problem of puckery fault.
This utility model be the technical scheme is that
A kind of overhead transmission line tracer, is characterized in that, senses power taking unit, solar energy power taking list including electric current
Unit, ultracapacitor cell, Power Management Unit, current sensor, temperature sensor, light sensor, infrared sensor, A/
D transducer, CPU, communication module, display lamp and voice alarm module；
Electric current sensing power taking unit, solar energy power taking unit and ultracapacitor cell are respectively with Power Management Unit even
Connect；Current sensor, temperature sensor, light sensor, infrared sensor are connected with A/D converter respectively；A/D converter with
CPU connects；CPU is connected with communication module, display lamp and language alarm module respectively；
Electric current sensing power taking unit receives current load circuit, and the electricity that power taking senses is given by Power Management Unit
Ultracapacitor cell is charged and powers to each unit of consequent malfunction detector；When line load electric current is less, solar energy
Power taking unit charges to ultracapacitor cell, works as line outage, and when not having Solar use, ultracapacitor cell is put simultaneously
Supplying electricity to whole detector power, charging, the electric discharge of ultracapacitor cell are managed by Power Management Unit；
The information that current sensor, temperature sensor, light sensor and infrared sensor transmit is turned by A/D converter
Change digital signal into, and send CPU to；Through calculating after the CPU each data of reception, it is judged that each parameter information of detection, and pass through
Communication module sends out communication signal；During night, light sensor controls display lamp by CPU and sends flash signal；Work as work
Personnel are to time on-the-spot, and infrared sensor detects that personnel arrive, and CPU passes through language alarm module alert.
The beneficial effects of the utility model:
1, solar energy power taking and electric current sensing power taking are complementary, it is ensured that ultracapacitor supplements the power-on time of electricity, effectively
Ensure that whole tracer power supply long-term work.
2, use ultracapacitor to make back-up source, compared with the energy-storage battery such as lithium battery, battery, there is broader temperature
Scope, is appropriate to the application of low temp area especially, and its life-span is longer, temperature resistant capability is higher, normally transports up under-50 DEG C of environment
OK.
3, compared with turning board and luminescence with traditional tracer employing, add voice alarm module and there is higher reality
By property, turn board instruction in addition to having mechanical breakdown to cause and normally can not turning board, it is also possible to because what winter, frost caused cannot
Turning board, voice alarm module, can normal alert not by light and weather cause influence.
4, the application of infrared sensor is appropriate to not have during messenger to transmit messages alarming information especially, effectively saves power supply,
Three judgements can be made more accurately.
Accompanying drawing explanation
The structural representation of Fig. 1 this utility model a kind of overhead transmission line tracer.
Detailed description of the invention
As it is shown in figure 1, a kind of overhead transmission line tracer, sense power taking unit 1, solar energy power taking including electric current
Unit 2, ultracapacitor cell 3, Power Management Unit 4, current sensor 5, temperature sensor 6, light sensor 7, infrared
Sensor 8, A/D converter 9, CPU10, communication module 11, alarm module display lamp 12 and voice alarm module 13.
Electric current sensing power taking unit 1, solar energy power taking unit 2 and ultracapacitor cell 3 respectively with Power Management Unit 4
Connect；Current sensor 5, temperature sensor 6, light sensor 7, infrared sensor 8 are connected with A/D converter 9 respectively；A/D
Transducer 9 is connected with CPU10；CPU10 is connected with communication module 11, display lamp 12 and language alarm module 13 respectively.
Electric current sensing power taking unit 1 receives current load circuit, and the electricity that power taking senses is sent by Power Management Unit 4
Charge to ultracapacitor cell 3 and each unit to whole tracer is powered.When line load electric current is less, or line
During the power down mode of road, the solar energy power taking unit 2 that solar panel provides charges to ultracapacitor cell 3, when circuit stops
Electricity, when also not having Solar use, ultracapacitor cell 3 is discharged and is powered to whole detector, and Power Management Unit 4 is to super
The charging of capacitor unit 3, electric discharge are managed.Ensure that ultracapacitor cell 3 overcharge, overdischarge.
Current sensor 5 sensing detection transmission line of electricity flows through the test point electric current being installed on this.Temperature sensor 6 detects line
Temperature on road.Light sensor 7 detects the information state in daytime and evening.Infrared sensor 8 detects neighbouring personnel state letter
Breath.The information that current sensor 5, temperature sensor 6, light sensor 7 and infrared sensor 8 transmit is turned by A/D converter 9
Change digital signal into, send CPU10 to, make CPU10 can automatically read its status values, CPU10 receive after each data through
Calculate, it is judged that each parameter information of detection, and send out communication signal, including line electricity flow valuve, temperature by communication module 11
Values etc. realize remote data transmission.
When light sensor 7 monitors daytime and state at night, sending the fault period, daytime just turns board, passes through during night
CPU10 controls display lamp 12 and sends flash signal.
When staff is to time on-the-spot, and infrared sensor 8 detects that personnel arrive, and CPU10 is just by language alarm module
13 alerts, solve when the Normal Alarm under the state that rainy day, the weather display lamp of frost cannot turn board.
Claims (1)
1. an overhead transmission line tracer, is characterized in that, including electric current sensing power taking unit (1), solar energy power taking
Unit (2), ultracapacitor cell (3), Power Management Unit (4), current sensor (5), temperature sensor (6), photosensitive biography
Sensor (7), infrared sensor (8), A/D converter (9), CPU (10), communication module (11), display lamp (12) and audio alert
Module (13)；
Electric current sensing power taking unit (1), solar energy power taking unit (2) and ultracapacitor cell (3) respectively with power management list
Unit (4) connects；Current sensor (5), temperature sensor (6), light sensor (7), infrared sensor (8) turn with A/D respectively
Parallel operation (9) connects；A/D converter (9) connects with CPU (10)；CPU (10) respectively with communication module (11), display lamp (12) and
Language alarm module (13) connects；
Electric current sensing power taking unit (1) receives current load circuit, and the electricity that power taking senses is sent by Power Management Unit (4)
Charge to ultracapacitor cell (3) and each unit to consequent malfunction detector is powered；When line load electric current is less, too
Sun can charge to ultracapacitor cell (3) by power taking unit (2), works as line outage, when there is no Solar use simultaneously, and super electricity
Container unit (3) electric discharge is powered to whole detector, and Power Management Unit (4) is to the charging of ultracapacitor cell (3), electric discharge
It is managed；
A/D converter (9) is by current sensor (5), temperature sensor (6), light sensor (7) and infrared sensor (8)
The information transmitted is converted into digital signal, and sends CPU (10) to；CPU (10) receives after each data through calculating, it is judged that detection
Each parameter information, and send out communication signal by communication module (11)；During night, light sensor (7) passes through CPU (10)
Control display lamp (12) and send flash signal；When staff is to time on-the-spot, and infrared sensor (8) personnel of detecting arrive, CPU
(10) by language alarm module (13) alert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649117.7U CN205861827U (en) | 2016-06-27 | 2016-06-27 | A kind of overhead transmission line tracer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649117.7U CN205861827U (en) | 2016-06-27 | 2016-06-27 | A kind of overhead transmission line tracer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861827U true CN205861827U (en) | 2017-01-04 |
Family
ID=57637469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620649117.7U Active CN205861827U (en) | 2016-06-27 | 2016-06-27 | A kind of overhead transmission line tracer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748287A (en) * | 2017-11-15 | 2018-03-02 | 广东电网有限责任公司电力科学研究院 | A kind of current sensor with solar cell |
| CN109270395A (en) * | 2018-11-09 | 2019-01-25 | 中电装备山东电子有限公司 | A kind of fault detector electric current abrupt climatic change system and fault detector |
| CN115798162A (en) * | 2022-11-21 | 2023-03-14 | 国网安徽省电力有限公司郎溪县供电公司 | Alarm for warning fault of overhead line in live state |
-
2016
- 2016-06-27 CN CN201620649117.7U patent/CN205861827U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748287A (en) * | 2017-11-15 | 2018-03-02 | 广东电网有限责任公司电力科学研究院 | A kind of current sensor with solar cell |
| CN109270395A (en) * | 2018-11-09 | 2019-01-25 | 中电装备山东电子有限公司 | A kind of fault detector electric current abrupt climatic change system and fault detector |
| CN115798162A (en) * | 2022-11-21 | 2023-03-14 | 国网安徽省电力有限公司郎溪县供电公司 | Alarm for warning fault of overhead line in live state |
| CN115798162B (en) * | 2022-11-21 | 2024-02-23 | 国网安徽省电力有限公司郎溪县供电公司 | Live warning fault alarm for overhead line |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |