CN206331072U - SNV overhead transmission line type fault remote monitoring systems - Google Patents
SNV overhead transmission line type fault remote monitoring systems Download PDFInfo
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- CN206331072U CN206331072U CN201621395114.1U CN201621395114U CN206331072U CN 206331072 U CN206331072 U CN 206331072U CN 201621395114 U CN201621395114 U CN 201621395114U CN 206331072 U CN206331072 U CN 206331072U
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Abstract
The utility model discloses a kind of SNV overhead transmission lines type fault remote monitoring system, belong to monitoring technical field.The fault remote monitoring system includes overhead grounded short-circuit fault indicator, wireless communication terminal, wireless setting terminal and remote server；The overhead grounded short-circuit fault indicator by measuring cable current and short trouble and earth fault on power circuit being judged according to curent change trend in real time, and wireless communication terminal is sent to by wireless communication module one after gathering malfunction, real-time current, voltage and cable temperature by signal acquisition module, then by wireless communication terminal by GPRS transmission to remote server；The wireless setting terminal is used to enter overhead transmission line type ground short circuit fault detector and wireless communication terminal row address matching, parameter setting and functional test.It can quickly, accurately and real-time be detected by the utility model and lock short circuit and earth fault, save substantial amounts of manpower financial capacity, high working efficiency.
Description
Technical field
The utility model belongs to monitoring technical field, and in particular to a kind of SNV overhead transmission lines type fault remote monitoring system.
Background technology
High-tension distributing line long transmission distance, is all overhead transmission line, natural environment and climate inclement condition, outer broken, equipment fault
It is higher that fault rate is often resulted in the natural calamity such as thunder and lightning.When line fault occurs, trouble-shooting point be also one it is difficult with
Dangerous process, especially faces the weather of severe cold, it is necessary to expend substantial amounts of human and material resources and time.First, in face of huge electricity
Net, it is thus necessary to determine that be that circuit, to patrol circuit；Secondly, it is necessary to observe the every of circuit during line walking
One details, finds out failure cause.Workload therein and difficulty are all a huge challenges.Moreover electric transmission line erection in
Field, local environment is more severe than other areas, and the dangerous situation such as high mountain, slope, steep cliff can be found everywhere, during inspection slightly not
It is careful, the life security of patrol officer will be all threatened, the maintenance to power circuit is totally unfavorable.But the failure that circuit is present is necessary
Remove, otherwise will have a strong impact on the safety progress of circuit, or even trigger secondary above electric power accident, so as to cause huge warp
Ji loss.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model is monitored there is provided a kind of SNV overhead transmission lines type fault remote
System, can quickly, accurately and real-time detect and lock trouble point, save substantial amounts of manpower financial capacity, high working efficiency.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of SNV overhead transmission lines type fault remote monitoring system, including overhead grounded short-circuit fault indicator, channel radio
Believe terminal, wireless setting terminal and remote server；
The overhead grounded short-circuit fault indicator is four distant types, including several, it is distributed on cable, it is described built on stilts
Type ground short circuit fault detector includes microprocessor, is connected with signal acquisition module by microprocessor, drive module, wireless
Communication module one and reset test module, the signal acquisition module be connected to current sensor, voltage detection module and
Temperature sensor, the drive module connection is connected to malfunction indicator lamp and board turning module；The overhead grounded short-circuit
Fault detector is distributed on cable including several, is sent after fault-signal is gathered by signal acquisition module by radio communication
Module one is sent to wireless communication terminal, then is transferred to remote server by wireless communication terminal；
The wireless communication terminal is used to realize logical between overhead grounded short-circuit fault indicator and remote server
Letter, the wireless communication terminal includes MCU central processing units, and power module, wireless telecommunications are connected with by MCU central processing units
Module two and data memory module；The power module includes ferric phosphate lithium cell and solar cell, the LiFePO4 electricity
Pond and solar cell are respectively connected with Charge Management unit.
Further, the overhead grounded short-circuit fault indicator model SNV-308.
Further, the malfunction indicator lamp and board turning module are used for the work for indicating overhead grounded short-circuit fault indicator
Make state and line fault conditions.
Further, the malfunction indicator lamp is 7 LED lights composition, wherein 6 LED lights be distributed on it is built on stilts
The periphery of type ground short circuit fault detector, the 7th LED light is located at the bottom of overhead grounded short-circuit fault indicator,
Working condition for indicating overhead grounded short-circuit fault indicator, wireless setting pattern, error condition and emergency mode,
And the different working condition of overhead grounded short-circuit fault indicator is indicated by different flicker frequencies.
Further, the board turning module is the red board turning of a rotatable taper, and the board turning module is turned over using motor
Board structure；When circuit breaks down, board turning module is red by itself rotational display.
Further, the model SNV-309 of the wireless communication terminal, with full water-proof metal shell.
Further, the wireless communication module two includes being used for communicating with overhead transmission line type ground short circuit fault detector
433M antennal interfaces and GPRS antenna interface for being communicated with remote server.
Further, the Charge Management unit includes a 6V batteries charging inlet and an external solar charging
Mouthful.
Further, the wireless setting terminal is used for overhead transmission line type ground short circuit fault detector and radio communication
Terminal enters row address matching, parameter setting and functional test, and the wireless setting terminal is handheld terminal PDA.
Further, the handheld terminal PDA includes LCDs, function keyboard and shell.
Beneficial effect：Compared with prior art, a kind of SNV overhead transmission lines type fault monitoring system that the utility model is provided
With advantages below：
1st, by overhead grounded short-circuit fault indicator, wireless communication terminal and remote server without blindness line walking,
It can quickly, accurately and real-time detect and lock short circuit and earth fault, save substantial amounts of manpower financial capacity, operating efficiency
It is high；
2nd, not only electric current, voltage and temperature can in real time be adopted by four distant type overhead grounded short-circuit fault indicators
Sample, and support Remote operation；
3rd, can be right by a 6V batteries charging inlet and an external solar charging inlet for Charge Management unit
Wireless communication terminal is charged；
4th, can be with overhead transmission line type ground short circuit fault detector and channel radio by wireless setting terminal handheld terminal PDA
Letter terminal enters row address matching, parameter setting and functional test；
Brief description of the drawings
Fig. 1 is the structured flowchart of SNV overhead transmission lines type fault monitoring system described in the utility model；
Fig. 2 is the structured flowchart of overhead grounded short-circuit fault indicator in the utility model Fig. 1；
Fig. 3 is the structured flowchart of wireless communication terminal in the utility model Fig. 1.
Embodiment
The utility model is further elaborated with reference to the accompanying drawings and examples.
Embodiment
With reference to Fig. 1, a kind of SNV overhead transmission lines type fault remote monitoring system, including overhead grounded short-circuit indicating fault
Device, wireless communication terminal, wireless setting terminal and remote server；
With reference to Fig. 2, the overhead grounded short-circuit fault indicator is four distant types, including several, it is distributed on cable,
The overhead grounded short-circuit fault indicator includes microprocessor, and signal acquisition module, driving are connected with by microprocessor
Module, wireless communication module one and reset test module, the signal acquisition module are connected to current sensor, voltage inspection
Module and temperature sensor are surveyed, the drive module connection is connected to malfunction indicator lamp and board turning module；The failure refers to
Show that lamp and board turning module are used for the working condition and line fault conditions for indicating overhead grounded short-circuit fault indicator.The event
It is 7 LED light compositions to hinder indicator lamp, wherein 6 LED lights are distributed on the week of overhead grounded short-circuit fault indicator
Side, for showing malfunction；7th LED light is located at the bottom of overhead grounded short-circuit fault indicator, for indicating
The working condition of overhead grounded short-circuit fault indicator, wireless setting pattern, error condition and emergency mode, and by not
With flicker frequency indicate the different working condition of overhead grounded short-circuit fault indicator.The board turning module can for one
Rotary conic red board turning, the board turning module uses motor board turning structure；When circuit breaks down, board turning module passes through certainly
Body rotational display is red.
The overhead grounded short-circuit fault indicator model SNV-308.The overhead grounded short-circuit indicating fault
Device is distributed on cable including several, by measuring cable current in real time and judging power circuit according to curent change trend
On short trouble and earth fault, and by malfunction, real-time current, voltage, cable temperature, over the ground power station voltage etc. letter by
Wireless communication terminal is sent to by wireless communication module one after signal acquisition module collection, then passed through by wireless communication terminal
GPRS transmission is to remote server；
With reference to Fig. 3, the wireless communication terminal is used to realize overhead grounded short-circuit fault indicator and remote server
Between communication, the wireless communication terminal include MCU central processing units, by MCU central processing units be connected with power module,
Wireless communication module two and data memory module；The power module includes the chargeable ferric phosphate lithium cells of 6V and solar-electricity
Pond, the ferric phosphate lithium cell and solar cell are respectively connected with Charge Management unit.The Charge Management unit includes one
6V batteries charging inlet and an external solar charging inlet.The wireless communication module two includes being used for and overhead transmission line type
The 433M antennal interfaces of ground short circuit fault detector communication and the GPRS antenna interface for being communicated with remote server.
The model SNV-309 of the wireless communication terminal, with full water-proof metal shell.
The wireless setting terminal is used to carry out overhead transmission line type ground short circuit fault detector and wireless communication terminal
Address matching, parameter setting and functional test, the wireless setting terminal are handheld terminal PDA.The handheld terminal PDA includes
LCDs, function keyboard and shell, wherein LCDs are used for showing the institute of fault detector and wireless communication terminal
There is information.The model SNV-800 of the wireless setting terminal.
In the present embodiment, the model SNV-1000 of remote server.
Claims (10)
1. a kind of SNV overhead transmission lines type fault remote monitoring system, it is characterised in that：Including overhead grounded short-circuit indicating fault
Device, wireless communication terminal, wireless setting terminal and remote server；
The overhead grounded short-circuit fault indicator is four distant types, including several, it is distributed on cable, the overhead type connects
Ground short circuit fault detector includes microprocessor, and signal acquisition module, drive module, radio communication are connected with by microprocessor
Module one and reset test module, the signal acquisition module are connected to current sensor, voltage detection module and temperature
Sensor, the drive module connection is connected to malfunction indicator lamp and board turning module；The overhead grounded short-circuit failure
Indicator is distributed on cable including several, is sent after fault-signal is gathered by signal acquisition module by wireless communication module
One is sent to wireless communication terminal, then is transferred to remote server by wireless communication terminal；
The wireless communication terminal is used to realize the communication between overhead grounded short-circuit fault indicator and remote server, institute
Stating wireless communication terminal includes MCU central processing units, and power module, wireless communication module are connected with by MCU central processing units
Two and data memory module；The power module include ferric phosphate lithium cell and solar cell, the ferric phosphate lithium cell and
Solar cell is respectively connected with Charge Management unit.
2. a kind of SNV overhead transmission lines type fault remote monitoring system according to claim 1, it is characterised in that：The frame
Casement ground short circuit fault detector model SNV-308.
3. a kind of SNV overhead transmission lines type fault remote monitoring system according to claim 1, it is characterised in that：The event
Barrier indicator lamp and board turning module are used for the working condition and line fault conditions for indicating overhead grounded short-circuit fault indicator.
4. a kind of SNV overhead transmission lines type fault remote monitoring system according to claim 1, it is characterised in that：The event
It is 7 LED light compositions to hinder indicator lamp, wherein 6 LED lights are distributed on the week of overhead grounded short-circuit fault indicator
Side, the 7th LED light is located at the bottom of overhead grounded short-circuit fault indicator, for indicating overhead grounded short-circuit event
Hinder the working condition of indicator, wireless setting pattern, error condition and emergency mode, and referred to by different flicker frequencies
Show the different working condition of overhead grounded short-circuit fault indicator.
5. a kind of SNV overhead transmission lines type fault remote monitoring system according to claim 1, it is characterised in that：It is described to turn over
Board module is the red board turning of a rotatable taper, and the board turning module uses motor board turning structure；When circuit breaks down,
Board turning module is red by itself rotational display.
6. a kind of SNV overhead transmission lines type fault remote monitoring system according to claim 1, it is characterised in that：The nothing
The model SNV-309 of line communication terminal, with full water-proof metal shell.
7. a kind of SNV overhead transmission lines type fault remote monitoring system according to claim 1, it is characterised in that：The nothing
Line communication module two include be used for overhead transmission line type ground short circuit fault detector communicate 433M antennal interfaces and for
The GPRS antenna interface of remote server communication.
8. a kind of SNV overhead transmission lines type fault remote monitoring system according to claim 1, it is characterised in that：It is described to fill
Electric administrative unit includes a 6V batteries charging inlet and an external solar charging inlet.
9. a kind of SNV overhead transmission lines type fault remote monitoring system according to claim 1, it is characterised in that：The nothing
Line sets terminal to be set for entering row address matching, parameter to overhead transmission line type ground short circuit fault detector and wireless communication terminal
Put and functional test, the wireless setting terminal is handheld terminal PDA.
10. a kind of SNV overhead transmission lines type fault remote monitoring system according to claim 9, it is characterised in that：The hand
Holding terminal PDA includes LCDs, function keyboard and shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395114.1U CN206331072U (en) | 2016-12-19 | 2016-12-19 | SNV overhead transmission line type fault remote monitoring systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395114.1U CN206331072U (en) | 2016-12-19 | 2016-12-19 | SNV overhead transmission line type fault remote monitoring systems |
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| Publication Number | Publication Date |
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| CN206331072U true CN206331072U (en) | 2017-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621395114.1U Active CN206331072U (en) | 2016-12-19 | 2016-12-19 | SNV overhead transmission line type fault remote monitoring systems |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490296A (en) * | 2018-05-10 | 2018-09-04 | 青岛黄海学院 | A kind of high voltage installation operating status fault early warning system based on remote control |
| CN110703127A (en) * | 2019-11-01 | 2020-01-17 | 中国人民解放军海军航空大学 | Airplane cable fault detection device and detection method thereof |
| CN113671305A (en) * | 2021-06-17 | 2021-11-19 | 中国铁路设计集团有限公司 | Comprehensive sensing system for power transmission line |
-
2016
- 2016-12-19 CN CN201621395114.1U patent/CN206331072U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490296A (en) * | 2018-05-10 | 2018-09-04 | 青岛黄海学院 | A kind of high voltage installation operating status fault early warning system based on remote control |
| CN110703127A (en) * | 2019-11-01 | 2020-01-17 | 中国人民解放军海军航空大学 | Airplane cable fault detection device and detection method thereof |
| CN113671305A (en) * | 2021-06-17 | 2021-11-19 | 中国铁路设计集团有限公司 | Comprehensive sensing system for power transmission line |
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