CN219737733U - Wisdom cable detection system - Google Patents
Wisdom cable detection system Download PDFInfo
- Publication number
- CN219737733U CN219737733U CN202321107089.2U CN202321107089U CN219737733U CN 219737733 U CN219737733 U CN 219737733U CN 202321107089 U CN202321107089 U CN 202321107089U CN 219737733 U CN219737733 U CN 219737733U
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- China
- Prior art keywords
- optical fiber
- cable
- signal processor
- conductive cable
- conductive
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- 238000001514 detection method Methods 0.000 title abstract description 10
- 239000013307 optical fiber Substances 0.000 claims abstract description 48
- 238000007689 inspection Methods 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance 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
- 238000006467 substitution reaction Methods 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model discloses a smart cable detection system, which comprises a smart cable, an optical fiber sensor and a signal processor, wherein the smart cable comprises a conductive cable, an optical fiber and an insulating jacket, the conductive cable and the optical fiber are wrapped by the insulating jacket, and the conductive cable and the optical fiber are insulated and isolated, and the smart cable detection system is characterized in that: the end part of the optical fiber is connected with an optical fiber sensor, the optical fiber sensor detects signals transmitted back by the optical fiber and sends the signals to a signal processor for processing, and the signal processor realizes breakpoint positioning of the conductive cable and also collects and monitors damage of an insulating jacket of the conductive cable, temperature and vibration data of the cable. The intelligent inspection system is high in intelligent degree, small in workload, not easy to miss, capable of finding out fault points in time, and higher in inspection efficiency.
Description
Technical field:
the utility model relates to a smart cable detection system.
The background technology is as follows:
at present, the high-voltage or extra-high voltage power transmission is in a leading position in China, the high-voltage or extra-high voltage power line is erected at high altitude, and inspection and maintenance are required to be carried out regularly so as to ensure normal power transmission and maintain safe and reliable operation of a power grid. At present, the inspection of a high-voltage or extra-high voltage power line is usually performed manually, and shooting is performed at high altitude by using unmanned aerial vehicle auxiliary coordination, so that the efficiency is low, the workload is large, leakage is easy to detect, and faults cannot be found in time.
The utility model comprises the following steps:
the utility model aims to provide a smart cable detection system which solves the technical problems that in the prior art, in the process of periodically inspecting a high-voltage or ultra-high voltage power line, the efficiency is low, the workload is large, leakage detection is easy, and faults cannot be found in time.
The utility model can be realized by the following scheme:
the utility model provides a wisdom cable detecting system, includes wisdom cable, optical fiber sensor and signal processor, wisdom cable include conductive cable, optic fibre and insulating overcoat, conductive cable and optic fibre are all wrapped up by insulating overcoat, and insulating isolation between conductive cable and the optic fibre, its characterized in that: the end part of the optical fiber is connected with an optical fiber sensor, the optical fiber sensor detects signals transmitted back by the optical fiber and sends the signals to a signal processor for processing, and the signal processor realizes breakpoint positioning of the conductive cable and also collects and monitors damage of an insulating jacket of the conductive cable, temperature and vibration data of the cable.
The signal processor is a singlechip MCU or a digital signal processor DSP or a PLC controller.
The conductive cable is a single-strand or multi-strand wire made of copper or aluminum.
The optical fiber is a single-core optical fiber or a multi-core optical fiber, and the multi-core optical fiber is uniformly distributed around the conductive cable.
Compared with the prior art, the utility model has the following advantages:
(1) The smart cable detection system comprises a smart cable, an optical fiber sensor and a signal processor, wherein the smart cable comprises a conductive cable, an optical fiber and an insulating jacket, the conductive cable and the optical fiber are wrapped by the insulating jacket, and the conductive cable and the optical fiber are insulated and isolated, and the smart cable detection system is characterized in that: the end part of the optical fiber is connected with an optical fiber sensor, the optical fiber sensor detects signals transmitted back by the optical fiber and sends the signals to a signal processor for processing, and the signal processor realizes breakpoint positioning of the conductive cable and also collects and monitors damage of an insulating jacket of the conductive cable, temperature and vibration data of the cable. The intelligent inspection system is high in intelligent degree, small in workload, not easy to miss, capable of finding out fault points in time, and higher in inspection efficiency.
(2) Other advantages of the present utility model are described in further detail in the examples section of the specification.
Description of the drawings:
FIG. 1 is a perspective view of a smart cable according to the present utility model;
FIG. 2 is a cross-sectional view of one construction of the smart cable of the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic block diagram of the present utility model;
fig. 5 is another structural view of the smart cable of the present utility model.
The specific embodiment is as follows:
the utility model will be described in further detail with reference to the drawings and the detailed description.
Embodiment one:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a smart cable detection system, which comprises a smart cable, an optical fiber sensor and a signal processor, wherein the smart cable comprises a conductive cable 1, an optical fiber 2 and an insulating jacket 3, the conductive cable 1 and the optical fiber 2 are wrapped by the insulating jacket 3, the conductive cable 1 and the optical fiber 2 are insulated and isolated, the optical fiber sensor is connected with the end part of the optical fiber 2, the optical fiber sensor detects a signal transmitted back by the optical fiber and sends the signal to the signal processor for processing, and the signal processor realizes breakpoint positioning of the conductive cable 1 and simultaneously also acquires and monitors damage of the insulating jacket 3 of the conductive cable 1, cable temperature and vibration data.
The signal processor is a singlechip MCU or a digital signal processor DSP or a PLC controller.
The principle of the utility model is as follows: based on the optical modulation effect of the optical fiber 2, namely when external environmental factors such as temperature, pressure, electric field, magnetic field and the like change, the optical transmission characteristics of the optical fiber 2 change correspondingly, such as phase and light intensity change, the breakpoint positioning of the conductive cable 1 is determined through the change of the signals, and meanwhile, the insulation jacket 3 of the conductive cable 1 is damaged, and the cable temperature and vibration data are collected and monitored.
The above-mentioned conductive cable 1 is a single-strand or multi-strand wire made of copper or aluminum.
The optical fiber 2 is a single-core optical fiber or a multi-core optical fiber, and the multi-core optical fiber is uniformly distributed around the conductive cable 1, and the specific structure is shown in fig. 5.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principles of the present utility model are included in the scope of the present utility model.
Claims (4)
1. The utility model provides a wisdom cable detecting system, includes wisdom cable, optical fiber sensor and signal processor, wisdom cable include conductive cable, optic fibre and insulating overcoat, conductive cable and optic fibre are all wrapped up by insulating overcoat, and insulating isolation between conductive cable and the optic fibre, its characterized in that: the end part of the optical fiber is connected with an optical fiber sensor, the optical fiber sensor detects signals transmitted back by the optical fiber and sends the signals to a signal processor for processing, and the signal processor realizes breakpoint positioning of the conductive cable and also collects and monitors damage of an insulating jacket of the conductive cable, temperature and vibration data of the cable.
2. A smart cable inspection system according to claim 1, wherein: the signal processor is a single chip microcomputer MCU or a digital signal processor DSP or a PLC controller.
3. A smart cable inspection system according to claim 1 or 2, wherein: the conductive cable is a single or multi-strand wire made of copper or aluminum.
4. A smart cable inspection system according to claim 3, wherein: the optical fiber is a single-core optical fiber or a multi-core optical fiber, and the multi-core optical fiber is uniformly distributed around the conductive cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321107089.2U CN219737733U (en) | 2023-05-09 | 2023-05-09 | Wisdom cable detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321107089.2U CN219737733U (en) | 2023-05-09 | 2023-05-09 | Wisdom cable detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219737733U true CN219737733U (en) | 2023-09-22 |
Family
ID=88056685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321107089.2U Active CN219737733U (en) | 2023-05-09 | 2023-05-09 | Wisdom cable detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219737733U (en) |
-
2023
- 2023-05-09 CN CN202321107089.2U patent/CN219737733U/en active Active
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