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Underground electric power circuit hidden danger warning system

A technology of early warning system and power line, applied in the direction of alarms, instruments, etc., can solve the problems of ineffective prevention of external damage, long inspection period, etc., and achieve the effects of avoiding losses, fast response speed, and wide monitoring range

Inactive Publication Date: 2015-09-09
STATE GRID SHANDONG ZHUCHENG POWER SUPPLY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the first type of fault, 99% of the faults occur at the cable terminal head and the middle head; in the second type of fault, excavation damage to the cable is the main reason, and it is not only passive to prevent external force damage by regularly inspecting the cable path, but also has a long inspection period , cannot effectively prevent external damage

Method used

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  • Underground electric power circuit hidden danger warning system

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Embodiment Construction

[0009] Such as figure 1 As shown, the technical solution adopted by the present invention is: an early warning system for buried power lines, including a server 1, a router 2, a browsing workstation 3, and a monitoring system 4. The server 1 and the router 2 are connected through Ethernet 5. The router 2 and the browsing workstation 3 are also connected through Ethernet 5, and the router 2 and the monitoring system 4 are connected through a wireless transmission system 6.

[0010] The monitoring system 4 includes a cable temperature online monitoring unit 7, a temperature and humidity automatic monitoring control unit 8, an access control unit 9, a small animal prevention unit 10, a smoke detection unit 11, a flood monitoring unit 12, and a cable ground integrity monitoring unit 13, Video monitoring unit 14 and partial discharge online monitoring unit 15.

[0011] Through the above settings, the working principle of the present invention is as follows: through the cable temper...

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Abstract

The present invention discloses an underground electric power circuit hidden danger warning system. The system comprises servers, a router, view workstations and a monitoring system, and is characterized in that the servers and the router are connected through an Ethernet, the router and the view workstations are also connected with an Ethernet, and the router and the monitoring system are connected through a wireless transmission system. With adoption of the technical scheme, the system has the beneficial effects that the wireless transmission system is adopted, and situations of the monitoring system can be accurately, rapidly and efficiently transmitted to the servers. The underground electric power circuit hidden danger warning system is fast in response, wide in monitoring range, and capable of effectively finding underground electric power circuit hidden dangers, thereby avoiding unnecessary losses.

Description

Technical field [0001] The invention relates to an early warning system for hidden dangers of power lines, in particular to an early warning system for hidden dangers of underground power lines. Background technique [0002] According to survey statistics, there are two main types of cable faults: the first type is cable faults related to the quality of cables, accessories, related equipment and construction quality, accounting for about 65%, and the second type is about 33% of cable faults caused by external force damage. The ability to effectively control the above two types of cable faults can greatly reduce the cable line fault rate. In the first category of faults, 99% of the cable terminal and middle heads are faulty; in the second category of faults, digging and damage to the cable is the main reason. Only relying on regular inspections of the cable path to prevent external damage is not only passive, but also has a long inspection cycle. , Can not effectively pre...

Claims

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Application Information

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IPC IPC(8): G08B19/00
CPCG08B19/00
Inventor 隋东阳刘彦赵勇王君王金武李志全韩静王文文苏宁张琦
Owner STATE GRID SHANDONG ZHUCHENG POWER SUPPLY
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