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Underground cable monitoring device and system

A technology for underground cables and monitoring devices, applied in the field of electric power, can solve problems such as harsh operating environment, cable faults, and numerous distribution network equipment, and achieve the effect of improving reliability and safety.

Pending Publication Date: 2018-11-06
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] Although the underground cable can not be disturbed by rain and snow, does not occupy the ground, and is anti-interference, but the underground cable is in a humid environment for a long time, even soaked in water, the operating environment is harsh, and it is easy to cause cable failure
[0003] Traditional underground cables do not have a special underground inspection channel, and there are many distribution network equipment, which is prone to insufficient inspection, which cannot effectively monitor the operating environment around the underground cable, and cannot effectively avoid cable failures caused by the operating environment around the underground cable. , the reliability and safety of underground cables are generally

Method used

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  • Underground cable monitoring device and system

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Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present invention, but not to limit the scope of the present invention. Likewise, the following embodiments are only some but not all embodiments of the present invention, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] The invention provides a monitoring device for an underground cable, which can effectively monitor the operating environment around the underground cable, effectively avoid cable faults caused by the operating environment around the underground cable, and improve the reliability and safety of the underground cable.

[0041] See figure 1 , figure 1 It is a structural schematic diagram of an embodiment of the monitoring device for underground ...

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Abstract

The invention discloses an underground cable monitoring device and system. The device comprises an environmental monitoring module, a processor and an alarm, wherein the processor is respectively connected with the environmental monitoring module and the alarm; the environmental monitoring module is used for monitoring whether an abnormal operating environment condition occurs around the underground cable; when the abnormal operating environment condition occurring around the underground cable is monitored, an alarm signal is output; the processor controls the alarm to trigger alarm accordingto the output alarm signal; the alarm triggers the alarm according to control of the processor. According to the manner, the operating environment around the underground cable can be effectively monitored, cable failure caused by the operating environment around the underground cable can be effectively avoided, and the reliability and safety of the underground cable are improved.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a monitoring device and system for underground cables. Background technique [0002] Although underground cables can be immune to rain and snow, do not occupy the ground, and are anti-interference, but the underground cables have been in a humid environment for a long time, or even soaked in water, and the operating environment is harsh, which is easy to cause cable failures. [0003] Traditional underground cables do not have a special underground inspection channel, and there are many distribution network equipment, which is prone to insufficient inspection, which cannot effectively monitor the operating environment around the underground cable, and cannot effectively avoid cable failures caused by the operating environment around the underground cable. , the reliability and safety of underground cables are average. Contents of the invention [0004] The purpose of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 石循杰江博彦李崇基陈创升陈华杰朱雄新伍栩京刘丛吉钟振兴
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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