CN113917286A - Automatic tension measuring system in power transmission line - Google Patents
Automatic tension measuring system in power transmission line Download PDFInfo
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- CN113917286A CN113917286A CN202111252664.3A CN202111252664A CN113917286A CN 113917286 A CN113917286 A CN 113917286A CN 202111252664 A CN202111252664 A CN 202111252664A CN 113917286 A CN113917286 A CN 113917286A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 100
- 230000008054 signal transmission Effects 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 claims description 17
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
- 238000009529 body temperature measurement Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000010248 power generation Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 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
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
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Abstract
An automatic measuring system for tension in a power transmission line comprises a detection module, a coupling device, a sensor, a signal remote transmission module, an analog-to-digital conversion module, a temperature compensation module, a solar panel, a 5G signal transmission module, a signal conversion module, a power supply device, a processor module, a circuit transmission module, a power transmission line hoop and a shell; the sensor is connected with the processor module through the coupling device, the analog-to-digital conversion module, the temperature compensation module and the circuit transmission module, and the detection module is connected with the power supply device; the signal remote transmission module is connected with the 5G signal transmission module through the signal conversion module; the solar panel is connected with the power supply device, and the lower surface of the shell can be fixedly connected to a power transmission line. The invention has the advantages that: the self failure rate is low, the timely monitoring of the power transmission line is guaranteed, and the current tension signal is transmitted to the server in real time. The method is beneficial to uniformly monitoring the running states of the plurality of power transmission lines by the background server, timely finding out hidden troubles of faults, facilitating treatment and avoiding accidents.
Description
Technical Field
The invention relates to the field of power transmission line detection, in particular to an automatic tension measuring system in a power transmission line.
Background
Due to natural disasters such as wind, snow and the like, the high-voltage transmission line has larger and larger load bearing, and the transmission line has the possibility of fracture, so that at present, the labor cost is higher in the process of safety inspection and line inspection by line workers; in some automatic detection methods, the power supply of the detection device is not stable enough, the signal monitoring and transmission accuracy is poor, and the missing report and the false report are easy to occur, so that the loss is caused. The existing automatic detection equipment with high precision and good reliability is urgently needed because the time for manually searching fault points and maintaining is long and the reliability of automatic detection is poor.
Disclosure of Invention
The invention aims to save labor and improve the reliability of automatic detection, and particularly provides an automatic measuring system for tension in a power transmission line.
The invention provides an automatic measuring system for tension in a power transmission line, which is characterized in that: the automatic tension measuring system in the power transmission line comprises a detection module 1, a coupling device 2, a sensor 3, a signal remote transmission module 4, an analog-to-digital conversion module 5, a temperature compensation module 6, a solar panel 7, a 5G signal transmission module 8, a signal conversion module 9, a power supply device 10, a processor module 11, a circuit transmission module 12, a power transmission line hoop 13 and a shell 14;
wherein: the sensor 3 is connected with the processor module 11 through the coupling device 2, the analog-to-digital conversion module 5, the temperature compensation module 6 and the circuit transmission module 12, the above components form the detection module 1, and the detection module 1 is connected with the power supply device 10;
the signal remote transmission module 4 is connected with the 5G signal transmission module 8 through a signal conversion module 9;
the solar panel 7 is arranged on the shell 14, the solar panel 7 is connected with the power supply device 10, and the power transmission line hoop 13 is arranged below the shell 14 and can be fixedly connected to a power transmission line.
The sensor 3 is a volume Bragg grating and can be tightly and fixedly connected with a power transmission line.
The number of the sensors 3 is 1-3.
The processor module 11 is an ARM processor.
A platinum resistance temperature measurement sensor is adopted in the temperature compensation module 6, and a module circuit can automatically realize the temperature compensation of the environment temperature to the judgment logic of the measurement system.
The power supply device 10 is a lithium battery.
The power supply device 10 is also provided with a small-sized wind power generation system as a standby power supply to ensure continuous power supply.
The sensor 3 is provided with a patch structure and can be fixedly connected with a power transmission line.
The communication speed between the 5G signal transmission module 8 and the remote host is 1Gbps, and the time delay is 1 ms.
The shell 14 is a split structure and is of a box body structure made of opaque materials.
In the scheme, under the condition of considering the parameters of the incident light beam and the parameters of the volume Bragg grating, the smaller the period of the volume Bragg grating is, the more serious the spatial dispersion is; the larger the size of the incident sub-beam, the wider the spectral line width, and the worse the initial beam quality, the more significant the quality degradation of the output beam after diffraction. The volume Bragg grating narrows the line width of the laser, improves the brightness, reduces the heat influence, realizes high stability and high reliability, and is particularly important in the use of overhead transmission lines.
The signal remote transmission modules 4 and 5G signal transmission module 8 realize wireless transmission of data between the system and the host, and are favorable for early warning in time and rapid processing.
The stable operation of system is guaranteed in dual power supply, the possibility that the system repeats problems is avoided, and the number of times of tower loading operation of personnel is saved.
The processor module 11 is an ARM processor, has high cost performance, is easy to research, develop and debug, meets the use requirement of signal interception precision, and adapts to the relatively severe working environment in the field.
The 5G signal transmission module 8 has the advantages of high transmission speed, short time delay and wide coverage, and can reduce the risk to the minimum.
The invention has the advantages that:
the automatic measuring system for the tension in the power transmission line has the advantages of small and simple principle structure, stable performance, easiness in installation and operation, low self fault rate, capability of ensuring the timely monitoring of the power transmission line and capability of transmitting the current tension to the background server in real time. The method is beneficial to uniformly monitoring the running states of the plurality of power transmission lines by the background server, timely finding out hidden troubles of faults, facilitating treatment and avoiding accidents.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a schematic structural diagram of an automatic tension measuring system in a power transmission line.
Detailed Description
Example 1
This embodiment provides a tensile automatic measurement system in transmission line, its characterized in that: the automatic tension measuring system in the power transmission line comprises a detection module 1, a coupling device 2, a sensor 3, a signal remote transmission module 4, an analog-to-digital conversion module 5, a temperature compensation module 6, a solar panel 7, a 5G signal transmission module 8, a signal conversion module 9, a power supply device 10, a processor module 11, a circuit transmission module 12, a power transmission line hoop 13 and a shell 14;
wherein: the sensor 3 is connected with the processor module 11 through the coupling device 2, the analog-to-digital conversion module 5, the temperature compensation module 6 and the circuit transmission module 12, the above components form the detection module 1, and the detection module 1 is connected with the power supply device 10;
the signal remote transmission module 4 is connected with the 5G signal transmission module 8 through a signal conversion module 9;
the solar panel 7 is arranged on the shell 14, the solar panel 7 is connected with the power supply device 10, and the power transmission line hoop 13 is arranged below the shell 14 and can be fixedly connected to a power transmission line.
The sensor 3 is a volume Bragg grating and can be tightly and fixedly connected with a power transmission line.
The number of the sensors 3 is 1.
The processor module 11 is an ARM processor.
A platinum resistance temperature measurement sensor is adopted in the temperature compensation module 6, and a module circuit can automatically realize the temperature compensation of the environment temperature to the judgment logic of the measurement system.
The power supply device 10 is a lithium battery.
The power supply device 10 is also provided with a small-sized wind power generation system as a standby power supply to ensure continuous power supply.
The sensor 3 is provided with a patch structure and can be fixedly connected with a power transmission line.
The communication speed between the 5G signal transmission module 8 and the remote host is 1Gbps, and the time delay is 1 ms.
The shell 14 is a split structure and is of a box body structure made of opaque materials.
In the scheme, under the condition of considering the parameters of the incident light beam and the parameters of the volume Bragg grating, the smaller the period of the volume Bragg grating is, the more serious the spatial dispersion is; the larger the size of the incident sub-beam, the wider the spectral line width, and the worse the initial beam quality, the more significant the quality degradation of the output beam after diffraction. The volume Bragg grating narrows the line width of the laser, improves the brightness, reduces the heat influence, realizes high stability and high reliability, and is particularly important in the use of overhead transmission lines.
The signal remote transmission modules 4 and 5G signal transmission module 8 realize wireless transmission of data between the system and the host, and are favorable for early warning in time and rapid processing.
The stable operation of system is guaranteed in dual power supply, the possibility that the system repeats problems is avoided, and the number of times of tower loading operation of personnel is saved.
The processor module 11 is an ARM processor, has high cost performance, is easy to research, develop and debug, meets the use requirement of signal interception precision, and adapts to the relatively severe working environment in the field.
The 5G signal transmission module 8 has the advantages of high transmission speed, short time delay and wide coverage, and can reduce the risk to the minimum.
Example 2
This embodiment provides a tensile automatic measurement system in transmission line, its characterized in that: the automatic tension measuring system in the power transmission line comprises a detection module 1, a coupling device 2, a sensor 3, a signal remote transmission module 4, an analog-to-digital conversion module 5, a temperature compensation module 6, a solar panel 7, a 5G signal transmission module 8, a signal conversion module 9, a power supply device 10, a processor module 11, a circuit transmission module 12, a power transmission line hoop 13 and a shell 14;
wherein: the sensor 3 is connected with the processor module 11 through the coupling device 2, the analog-to-digital conversion module 5, the temperature compensation module 6 and the circuit transmission module 12, the above components form the detection module 1, and the detection module 1 is connected with the power supply device 10;
the signal remote transmission module 4 is connected with the 5G signal transmission module 8 through a signal conversion module 9;
the solar panel 7 is arranged on the shell 14, the solar panel 7 is connected with the power supply device 10, and the power transmission line hoop 13 is arranged below the shell 14 and can be fixedly connected to a power transmission line.
The sensor 3 is a volume Bragg grating and can be tightly and fixedly connected with a power transmission line.
The number of the sensors 3 is 2.
A platinum resistance temperature measurement sensor is adopted in the temperature compensation module 6, and a module circuit can automatically realize the temperature compensation of the environment temperature to the judgment logic of the measurement system.
The power supply device 10 is a lithium battery.
The sensor 3 is provided with a patch structure and can be fixedly connected with a power transmission line.
The communication speed between the 5G signal transmission module 8 and the remote host is 1Gbps, and the time delay is 1 ms.
In the scheme, under the condition of considering the parameters of the incident light beam and the parameters of the volume Bragg grating, the smaller the period of the volume Bragg grating is, the more serious the spatial dispersion is; the larger the size of the incident sub-beam, the wider the spectral line width, and the worse the initial beam quality, the more significant the quality degradation of the output beam after diffraction. The volume Bragg grating narrows the line width of the laser, improves the brightness, reduces the heat influence, realizes high stability and high reliability, and is particularly important in the use of overhead transmission lines.
The signal remote transmission modules 4 and 5G signal transmission module 8 realize wireless transmission of data between the system and the host, and are favorable for early warning in time and rapid processing.
The stable operation of system is guaranteed in dual power supply, the possibility that the system repeats problems is avoided, and the number of times of tower loading operation of personnel is saved.
The processor module 11 is an ARM processor, has high cost performance, is easy to research, develop and debug, meets the use requirement of signal interception precision, and adapts to the relatively severe working environment in the field.
The 5G signal transmission module 8 has the advantages of high transmission speed, short time delay and wide coverage, and can reduce the risk to the minimum.
Example 3
This embodiment provides a tensile automatic measurement system in transmission line, its characterized in that: the automatic tension measuring system in the power transmission line comprises a detection module 1, a coupling device 2, a sensor 3, a signal remote transmission module 4, an analog-to-digital conversion module 5, a temperature compensation module 6, a solar panel 7, a 5G signal transmission module 8, a signal conversion module 9, a power supply device 10, a processor module 11, a circuit transmission module 12, a power transmission line hoop 13 and a shell 14;
wherein: the sensor 3 is connected with the processor module 11 through the coupling device 2, the analog-to-digital conversion module 5, the temperature compensation module 6 and the circuit transmission module 12, the above components form the detection module 1, and the detection module 1 is connected with the power supply device 10;
the signal remote transmission module 4 is connected with the 5G signal transmission module 8 through a signal conversion module 9;
the solar panel 7 is arranged on the shell 14, the solar panel 7 is connected with the power supply device 10, and the power transmission line hoop 13 is arranged below the shell 14 and can be fixedly connected to a power transmission line.
The sensor 3 is a volume Bragg grating and can be tightly and fixedly connected with a power transmission line.
The number of the sensors 3 is 3.
The processor module 11 is an ARM processor.
A platinum resistance temperature measurement sensor is adopted in the temperature compensation module 6, and a module circuit can automatically realize the temperature compensation of the environment temperature to the judgment logic of the measurement system.
The communication speed between the 5G signal transmission module 8 and the remote host is 1Gbps, and the time delay is 1 ms.
The shell 14 is a split structure and is of a box body structure made of opaque materials.
In the scheme, under the condition of considering the parameters of the incident light beam and the parameters of the volume Bragg grating, the smaller the period of the volume Bragg grating is, the more serious the spatial dispersion is; the larger the size of the incident sub-beam, the wider the spectral line width, and the worse the initial beam quality, the more significant the quality degradation of the output beam after diffraction. The volume Bragg grating narrows the line width of the laser, improves the brightness, reduces the heat influence, realizes high stability and high reliability, and is particularly important in the use of overhead transmission lines.
The signal remote transmission modules 4 and 5G signal transmission module 8 realize wireless transmission of data between the system and the host, and are favorable for early warning in time and rapid processing.
The stable operation of system is guaranteed in dual power supply, the possibility that the system repeats problems is avoided, and the number of times of tower loading operation of personnel is saved.
The processor module 11 is an ARM processor, has high cost performance, is easy to research, develop and debug, meets the use requirement of signal interception precision, and adapts to the relatively severe working environment in the field.
The 5G signal transmission module 8 has the advantages of high transmission speed, short time delay and wide coverage, and can reduce the risk to the minimum.
Claims (10)
1. An automatic measuring system of tension in transmission line which characterized in that: the automatic tension measuring system in the power transmission line comprises a detecting module (1), a coupling device (2), a sensor (3), a signal remote transmission module (4), an analog-to-digital conversion module (5), a temperature compensation module (6), a solar panel (7), a 5G signal transmission module (8), a signal conversion module (9), a power supply device (10), a processor module (11), a circuit transmission module (12), a power transmission line hoop (13) and a shell (14);
wherein: the sensor (3) is connected with the processor module (11) through the coupling device (2), the analog-to-digital conversion module (5), the temperature compensation module (6) and the circuit transmission module (12), the devices form the detection module (1), and the detection module (1) is connected with the power supply device (10);
the signal remote transmission module (4) is connected with the 5G signal transmission module (8) through a signal conversion module (9);
a solar panel (7) is arranged on the shell (14), the solar panel (7) is connected with the power supply device (10), and a power transmission line hoop (13) is arranged below the shell (14) and can be fixedly connected to a power transmission line.
2. The automatic measurement system of tension in electric transmission line of claim 1, characterized in that: the sensor (3) is a volume Bragg grating and can be tightly and fixedly connected with a power transmission line.
3. The automatic measurement system of tension in electric transmission line of claim 1, characterized in that: the number of the sensors (3) is 1-3.
4. The automatic measurement system of tension in electric transmission line of claim 1, characterized in that: the processor module (11) is an ARM processor.
5. The automatic measurement system of tension in electric transmission line of claim 1, characterized in that: a platinum resistance temperature measurement sensor is adopted in the temperature compensation module (6), and a module circuit can automatically realize the temperature compensation of the environment temperature to the judgment logic of the measurement system.
6. The automatic measurement system of tension in electric transmission line of claim 1, characterized in that: the power supply device (10) is a lithium battery.
7. The automatic measurement system of tension in electric transmission line of claim 1, characterized in that: the power supply device (10) adopts a small wind power generation system as a standby power supply to ensure continuous power supply.
8. The automatic measurement system of tension in electric transmission line of claim 1, characterized in that: the sensor (3) is provided with a patch structure and can be fixedly connected with the power transmission line.
9. The automatic measurement system of tension in electric transmission line of claim 1, characterized in that: the communication speed between the 5G signal transmission module (8) and the remote host is 1Gbps, and the time delay is 1 ms.
10. The automatic measurement system of tension in electric transmission line of claim 1, characterized in that: the shell (14) is of a split structure and is of a box body structure made of opaque materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111252664.3A CN113917286A (en) | 2021-10-27 | 2021-10-27 | Automatic tension measuring system in power transmission line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111252664.3A CN113917286A (en) | 2021-10-27 | 2021-10-27 | Automatic tension measuring system in power transmission line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509199A (en) * | 2022-02-28 | 2022-05-17 | 西安思微传感科技有限公司 | Outdoor on-line monitoring tension sensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234683A (en) * | 2013-04-18 | 2013-08-07 | 卢东祁 | High voltage line tension monitoring and early warning system device on basis of FBG (Fiber Bragg Grating) and GPRS (General Packet Radio Service) |
| CN110285768A (en) * | 2019-06-25 | 2019-09-27 | 国家电网公司华中分部 | A kind of electric power line pole tower angle steel strain on-Line Monitor Device and method based on fiber-optic grating sensor |
-
2021
- 2021-10-27 CN CN202111252664.3A patent/CN113917286A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234683A (en) * | 2013-04-18 | 2013-08-07 | 卢东祁 | High voltage line tension monitoring and early warning system device on basis of FBG (Fiber Bragg Grating) and GPRS (General Packet Radio Service) |
| CN110285768A (en) * | 2019-06-25 | 2019-09-27 | 国家电网公司华中分部 | A kind of electric power line pole tower angle steel strain on-Line Monitor Device and method based on fiber-optic grating sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509199A (en) * | 2022-02-28 | 2022-05-17 | 西安思微传感科技有限公司 | Outdoor on-line monitoring tension sensor |
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