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Cable line fault intelligent on-line monitoring system

A cable line and monitoring system technology, applied in the direction of electric transmission signal system, fault location, transmission system, etc., can solve the problems of economic loss, long maintenance time, failure to find and confirm the fault location and cause in time, and achieve a wide range of applications , Reliable installation and use, saving time for confirmation and processing

Pending Publication Date: 2022-06-24
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In power distribution lines, due to long cable lines and long branches, when faults such as short circuit, open circuit, and power failure occur in the cable line, it is impossible to find and confirm the location and cause of the fault in time, resulting in long maintenance time and affecting people's normal life. life, resulting in certain economic losses

Method used

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  • Cable line fault intelligent on-line monitoring system
  • Cable line fault intelligent on-line monitoring system
  • Cable line fault intelligent on-line monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see Figure 1-6 , an intelligent online monitoring system for cable line faults, including:

[0032] The monitoring front end 24 is provided with a monitoring system 1, and the monitoring system 1 includes a control module 2, an online monitoring module 3, a current detection module 4, a centralized processing module 5 and a communication module 6;

[0033] Monitoring back-end 14, monitoring back-end 14 is provided with monitoring platform 7, monitoring platform 7 is provided with CPU8, CPU8 is the core control of monitoring platform 7, and monitoring platform 7 is also provided with signal receiving unit 9, signal analysis unit 10, a signal processing unit 11, a signal sending unit 12 and a signal alarm unit 13;

[0034] The monitoring terminal 18 includes a computer 15, a mobile phone 16 and a tablet computer 17, and realizes the reception of cable line fault information.

[0035] Preferably, the monitoring front end 24 and the monitoring back end 14 are electricall...

Embodiment 2

[0043] see Figure 1-6 , an intelligent online monitoring system for cable line faults, including:

[0044] The monitoring front end 24 is provided with a monitoring system 1, and the monitoring system 1 includes a control module 2, an online monitoring module 3, a current detection module 4, a centralized processing module 5 and a communication module 6;

[0045] Monitoring back-end 14, monitoring back-end 14 is provided with monitoring platform 7, monitoring platform 7 is provided with CPU8, CPU8 is the core control of monitoring platform 7, and monitoring platform 7 is also provided with signal receiving unit 9, signal analysis unit 10, a signal processing unit 11, a signal sending unit 12 and a signal alarm unit 13;

[0046] The monitoring terminal 18 includes a computer 15, a mobile phone 16 and a tablet computer 17, and realizes the reception of cable line fault information.

[0047]Preferably, the monitoring front end 24 and the monitoring back end 14 are electrically...

Embodiment 3

[0057] see Figure 1-6 , an intelligent online monitoring system for cable line faults, including:

[0058] The monitoring front end 24 is provided with a monitoring system 1, and the monitoring system 1 includes a control module 2, an online monitoring module 3, a current detection module 4, a centralized processing module 5 and a communication module 6;

[0059] Monitoring back-end 14, monitoring back-end 14 is provided with monitoring platform 7, monitoring platform 7 is provided with CPU8, CPU8 is the core control of monitoring platform 7, and monitoring platform 7 is also provided with signal receiving unit 9, signal analysis unit 10, a signal processing unit 11, a signal sending unit 12 and a signal alarm unit 13;

[0060] The monitoring terminal 18 includes a computer 15, a mobile phone 16 and a tablet computer 17, and realizes the reception of cable line fault information.

[0061] Preferably, the monitoring front end 24 and the monitoring back end 14 are electricall...

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Abstract

The invention discloses a cable line fault intelligent on-line monitoring system, which comprises a monitoring front end, and is characterized in that the monitoring front end is provided with a monitoring system, and the monitoring system comprises a control module, an on-line monitoring module, a current detection module, a centralized processing module and a communication module; the monitoring rear end is provided with a monitoring station, the monitoring station is internally provided with a CPU, the CPU is the core control of the monitoring station, and the monitoring station is also internally provided with a signal receiving unit, a signal analysis unit, a signal processing unit, a signal sending unit and a signal alarm unit; and the monitoring terminal comprises a computer, a mobile phone and a tablet personal computer and is used for receiving the fault information of the cable line. Intelligent real-time online monitoring is carried out on the cable line through the monitoring front end, the monitoring rear end and the monitoring terminal, the technical principle of a traditional common fault detector is broken through, the application range is wider, and installation and use are reliable.

Description

technical field [0001] The invention relates to the field of cable line fault monitoring, in particular to an intelligent online monitoring system for cable line faults. Background technique [0002] Cable line is an electrical signal transmission system composed of communication cables and their ancillary equipment. A cable is a bundle of multiple insulated core wires or conductors twisted in a certain way, which is covered with a sealed sheath, and some are also covered with an outer sheath. Cable lines can be used to transmit telegrams, telephones, images, data, and television programs. [0003] The cable line is composed of wires, insulating layers, protective layers, etc.; wires: single-stranded or multi-stranded wires of copper or aluminum are used to transmit electrical energy, usually multi-stranded; Insulation materials include rubber, asphalt, polyethylene, polyvinyl chloride, cotton, hemp, silk, oil-impregnated paper, mineral oil, vegetable oil, etc. Currently, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/08G01R19/00G08B21/18G08B7/06H04L67/025H04L67/12
CPCG01R31/083G01R19/00G08B21/18G08B7/06H04L67/025H04L67/12
Inventor 李乾段志国冯俊国张珺刘保安郭康王思莹吴灏王淇锋
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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