CN209639840U - A kind of overhead transmission line cable temp measuring system based on Beidou transmission - Google Patents
A kind of overhead transmission line cable temp measuring system based on Beidou transmission Download PDFInfo
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- CN209639840U CN209639840U CN201920669614.7U CN201920669614U CN209639840U CN 209639840 U CN209639840 U CN 209639840U CN 201920669614 U CN201920669614 U CN 201920669614U CN 209639840 U CN209639840 U CN 209639840U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 55
- 238000004891 communication Methods 0.000 claims abstract description 20
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000001939 inductive effect Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 description 5
- DMBHHRLKUKUOEG-UHFFFAOYSA-N Diphenylamine Chemical compound 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C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Abstract
The utility model discloses a kind of overhead transmission line cable temp measuring systems based on Beidou transmission, its structure includes the multiple temperature monitoring terminals being set on power line cables, data processing terminal and remote server on electric power line pole tower, MCU micro-control module is equipped in each temperature monitoring terminal, temperature measurement module for detection cable temperature, for receiving and emitting the RF transmission module of signal and for the alarm module of high temperature early warning, master controller is equipped in the data processing terminal, data memory module, Beidou communication module, and the reader/writer module communicated to connect simultaneously with RF transmission module set in the multiple temperature monitoring terminal, the utility model is measured in real time high-tension cable by multiple temperature monitoring terminals, and result is sent to data processing terminal processing, final data Processing terminal connects remote server by Beidou satellite communication, to realize the temperature monitoring to overhead transmission line cable and data processing.
Description
Technical field
The utility model is a kind of overhead transmission line cable temp measuring system based on Beidou transmission, belongs to electric power detection skill
Art field.
Background technique
Currently, overhead transmission line cable is easy to cause temperature rise due to factors such as material aging, poor contact, current overloads
It is excessively high, once superheating phenomenon occurs for route, it is most likely that lead to the failures such as tripping, it will the insufficient supply of electrical energy demands is caused,
It will be inestimable with economic loss caused by this；And it is typically all to the temperature monitoring of overhead transmission line cable in the prior art
Personal monitoring or installation monitoring device are monitored, and wherein personal monitoring has certain risk, because these are detected
Route is all high-voltage line, it is easy to cause the injury to survey crew, and artificial detection is unable to real-time operation, detection efficiency is low
, the temperature value accuracy that personal monitoring obtains is also not high enough；However high-tension cable temperature is carried out if it is using monitoring device
Intermittent monitoring and the network transmission for carrying out monitoring data, this just needs to provide monitoring device stable power supply, Jin Erxu
External power supply is used, increases field wiring difficulty, while high and low voltage isolation is not thorough and be easy to cause interference, and network passes
Defeated basic need network support, this must just put into the construction to wireless network, therefore also increase and carried out using monitoring device
The cost of automatic monitoring.
Utility model content
In view of the deficiencies of the prior art, the utility model aim is to provide a kind of overhead transmission line based on Beidou transmission
Cable temp measuring system, to solve the problems, such as to mention in above-mentioned background technique.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of passed based on Beidou
Defeated overhead transmission line cable temp measuring system, structure include the multiple temperature monitorings end being set on power line cables
End, the data processing terminal on electric power line pole tower, and connected with the data processing terminal by Beidou satellite communication
The remote server connect is equipped with MCU micro-control module in each temperature monitoring terminal, for the survey of detection cable temperature
Warm module, RF transmission module for transmitting signals and the alarm module for high temperature early warning, the temperature measurement module, RF transmit mould
Block, alarm module are all connected with and are controlled by the MCU micro-control module, are equipped with master controller, number in the data processing terminal
According to memory module, Beidou communication module, and simultaneously with RF transmission module communication link set in the multiple temperature monitoring terminal
The reader/writer module connect, the data memory module, Beidou communication module and reader/writer module are all connected with and are controlled by the master
Controller, the Beidou communication module are connect by big-dipper satellite with the remote server double-direction radio signal.
Further, it is equipped with induction power supply module in each temperature monitoring terminal and the data processing terminal,
Each induction power supply module be respectively connected with takes can mutual inductor, it is each it is described take can mutual inductor be respectively arranged on transmission line of electricity
On each single-phase transmission line.
Further, the induction power supply module and described take can be also connected between mutual inductor for overcurrent protection
Current limiter.
Further, the master controller is single-chip microcontroller.
Further, the remote server is equipped with client, and the client includes pc client and cell phone customer
End.
The utility model has the beneficial effects that the MCU micro-control module in temperature monitoring terminal can be by adopting temperature measurement module
The temperature information biography of collection each cable of transmission line of electricity changes digital signal into and is transferred in data processing terminal by RF transmission module
Reader/writer module, while the relevant information that data processing terminal receives oneself is uploaded to remotely by Beidou communication module
Server, which stores and passes through client, is shown in the end PC and mobile phone terminal, has reduced building for wireless network by Beidou satellite communication
If the information for reducing costs, and storing on remote server is conducive to the difference of data analysis overhead transmission line cable
Period temperature variations, so that monitoring personnel has found route warming law and solves the problems, such as line anomalies, while each temperature
Degree monitoring terminal is not necessarily to connect by cable, data line and data processing terminal, engineering wiring is reduced, convenient for adjusting temperature at any time
Monitor the position of terminal.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the functional schematic of the utility model；
Fig. 2 is the temperature monitoring terminal of the utility model and the functional schematic of data processing terminal；
Fig. 3 is the functional schematic of the remote server of the utility model；
In figure: data processing terminal -1, remote server -3, induction power supply module -4, takes energy mutually at temperature monitoring terminal -2
Sensor -5, current limiter -6, master controller -11, data memory module -12, reader/writer module -13, Beidou communication module -14, MCU
Micro-control module -21, temperature measurement module -22, RF transmission module -23, alarm module -24, client -31, pc client -32, hand
Machine client -33.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-3 is please referred to, the utility model provides a kind of overhead transmission line cable thermometric system based on Beidou transmission
System, structure includes the multiple temperature monitoring terminals 2 being set on power line cables, the data on electric power line pole tower
Processing terminal 1, and the remote server 3 being connect with the data processing terminal 1 by Beidou satellite communication, each temperature
Degree monitoring terminal 2 in be equipped with MCU micro-control module 21, for the temperature measurement module 22 of detection cable temperature, for emitting signal
RF transmission module 23 and alarm module 24 for high temperature early warning, the temperature measurement module 22, RF transmission module 23, alarm module
24 are all connected with and are controlled by the MCU micro-control module 21, are equipped with master controller 11 in the data processing terminal 1, data are deposited
Module 12, Beidou communication module 14 are stored up, and is communicated simultaneously with set RF transmission module 23 in the multiple temperature monitoring terminal 2
The reader/writer module 13 of connection, the data memory module 12, Beidou communication module 14 and reader/writer module 13 be all connected with and by
It controls in the master controller 11, the Beidou communication module 14 is believed by big-dipper satellite and 3 double-direction radio of remote server
Number connection, induction power supply module 4 is equipped in each temperature monitoring terminal 2 and the data processing terminal 1, each described
Induction power supply module 4 be respectively connected with takes can mutual inductor 5, and it is each it is described take can mutual inductor 5 be respectively arranged on it is each on transmission line of electricity
On single-phase transmission line, the induction power supply module 4 and described the current limliting that can be also connected between mutual inductor 5 for overcurrent protection is taken
Device 6, the remote server 3 is equipped with client 31, and the client 31 includes pc client 32 and cell phone client 33.
In the present embodiment, the master controller 11 is preferably single-chip microcontroller, in the nature of things, in other embodiments can also be with
For PLC microcontroller or MCU etc..
Working principle of the utility model is: multiple temperature monitoring terminals 2 are mostly installed on each single-phase transmission line of transmission line of electricity,
Each temperature monitoring terminal 2 is numbered with unique ID, actual installation using when record the installation of each temperature monitoring terminal 2
Point, and be stored in the controller programming data in data processing terminal 1 together with number, temperature monitoring terminal 2 is every a timing
Between (can be previously set) temperature data of monitoring point of transmitting automatically, but to trigger alarm module 24 vertical as temperature notes abnormalities
It alarms, is not limited by sending cycle；Temperature measurement module 22 in temperature monitoring terminal 2 surveys overhead transmission line cable
The temperature value that temperature measurement module 22 measures is acquired and passes through RF transmission module 23 at data by temperature, MCU micro-control module 21
It manages terminal 1 to send, while the alarm module 24 in temperature monitoring terminal 2 is closed in power line cables or beyond the default highest temperature
It works when angle value, MCU micro-control module 21 sends alarm signal to data processing terminal 1 at this time, of course, data processing terminal
Reader/writer module 13 set by 1 inside is connected with the RF transmission module 23 in temperature monitoring terminal 2 by wireless radio-frequency signal
It connects, for receiving signal transmitted by temperature monitoring terminal 2, and feeds back to the processing of master controller 11, master controller 11 is by data
On the one hand backup is stored in data memory module 12, on the other hand connects big-dipper satellite by Beidou communication module 14 and is sent to far
Journey server 3, client 31 set by remote server 3 include pc client 32 and cell phone client 33, and monitoring personnel passes through PC
Or the information that mobile phone can receive on real-time query remote server 3, be conducive to monitoring personnel and analyze overhead transmission line electricity
The different periods temperature variations of cable；Have again, when overhead transmission line cable temperature is excessively high, monitoring personnel can be timely
It receives warning message and effective solution can be taken, reduce loss and harm.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of overhead transmission line cable temp measuring system based on Beidou transmission, it is characterised in that: including being set to power transmission line
Multiple temperature monitoring terminals (2) on the cable of road, the data processing terminal (1) on electric power line pole tower, and with it is described
The remote server (3) that data processing terminal (1) is connected by Beidou satellite communication, each temperature monitoring terminal (2) are interior
It is equipped with MCU micro-control module (21), temperature measurement module (22), the RF for receiving and emitting signal for detection cable temperature
Transmission module (23) and alarm module (24) for high temperature early warning, the temperature measurement module (22), RF transmission module (23), alarm
Module (24) is all connected with and is controlled by the MCU micro-control module (21), is equipped with master controller in the data processing terminal (1)
(11), data memory module (12), Beidou communication module (14), and simultaneously with the interior institute of the multiple temperature monitoring terminal (2)
If the reader/writer module (13) of RF transmission module (23) communication connection, the data memory module (12), Beidou communication module
(14) it is all connected with and is controlled by the master controller (11) with reader/writer module (13), the Beidou communication module (14) passes through north
Bucket satellite is connect with the remote server (3) double-direction radio signal.
2. a kind of overhead transmission line cable temp measuring system based on Beidou transmission according to claim 1, feature exist
In: induction power supply module (4), Ge Gesuo are equipped in each temperature monitoring terminal (2) and the data processing terminal (1)
State induction power supply module (4) be respectively connected with take can mutual inductor (5), and it is each it is described take can mutual inductor (5) be respectively arranged on power transmission line
On each single-phase transmission line of road.
3. a kind of overhead transmission line cable temp measuring system based on Beidou transmission according to claim 2, feature exist
In: the induction power supply module (4) and described take the current limiter (6) that can be also connected between mutual inductor (5) for overcurrent protection.
4. a kind of overhead transmission line cable temp measuring system based on Beidou transmission according to claim 1, feature exist
In: the master controller (11) is single-chip microcontroller.
5. a kind of overhead transmission line cable temp measuring system based on Beidou transmission according to claim 1, feature exist
In: the remote server (3) is equipped with client (31), and the client (31) includes pc client (32) and cell phone customer
It holds (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669614.7U CN209639840U (en) | 2019-05-11 | 2019-05-11 | A kind of overhead transmission line cable temp measuring system based on Beidou transmission |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669614.7U CN209639840U (en) | 2019-05-11 | 2019-05-11 | A kind of overhead transmission line cable temp measuring system based on Beidou transmission |
Publications (1)
| Publication Number | Publication Date |
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| CN209639840U true CN209639840U (en) | 2019-11-15 |
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ID=68498374
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| CN201920669614.7U Active CN209639840U (en) | 2019-05-11 | 2019-05-11 | A kind of overhead transmission line cable temp measuring system based on Beidou transmission |
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| Country | Link |
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| CN (1) | CN209639840U (en) |
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2019
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