Cable line fault intelligent on-line monitoring system

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, ...

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

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