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Wireless intelligent comprehensive monitoring control system for substation cable trench

A technology for a comprehensive monitoring and control system, applied in the field of monitoring, can solve the problems of inability to realize wireless monitoring and single function, and achieve the effect of realizing richness, realizing functions, and overcoming the inability of wireless monitoring.

Pending Publication Date: 2020-05-19
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a wireless intelligent comprehensive monitoring and control system for cable trenches in substations in order to overcome the defects that the devices and systems used for cable trench monitoring in the above-mentioned prior art have single functions and cannot realize wireless monitoring

Method used

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  • Wireless intelligent comprehensive monitoring control system for substation cable trench
  • Wireless intelligent comprehensive monitoring control system for substation cable trench
  • Wireless intelligent comprehensive monitoring control system for substation cable trench

Examples

Experimental program
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Embodiment 1

[0025] Such as figure 1 As shown, a substation cable trench wireless intelligent comprehensive monitoring and control system includes: several monitoring nodes, data transmission stations, data centers, and remote monitoring equipment. It is connected in communication with the data center, and the remote monitoring equipment is connected in communication with the data center.

[0026] The invention sets monitoring nodes in the cable trenches of each substation, and uses wireless communication to send the information of the monitoring nodes to the data transmission station, and the digital transmission station sends the information of the monitoring nodes to the data center, and the remote monitoring equipment sends data to the data center Request to get information about monitoring nodes.

[0027] Such as figure 2 As shown, further, the monitoring node includes: a sensor, a control device, and a field terminal unit, the output end of the sensor is connected to the collectio...

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Abstract

The invention discloses a wireless intelligent comprehensive monitoring control system for a substation cable trench. The system comprises a plurality of monitoring nodes, a data transfer radio, a data center and remote monitoring equipment. The monitoring nodes are in wireless communication connection with the data transfer radio, the data transfer radio is in communication connection with the data center, and the remote monitoring equipment is in communication connection with the data center. A plurality of monitoring nodes with different functions are arranged, and the monitoring nodes arein wireless communication connection with the data transfer radio station to construct the monitoring control system so that the richness of the functions of the monitoring system is realized, and thedefect that the traditional monitoring system cannot perform wireless monitoring is overcome.

Description

technical field [0001] The invention relates to the technical field of monitoring, more specifically, to a wireless intelligent comprehensive monitoring and control system for cable trenches in substations. Background technique [0002] The health status of the cables in the cable trench of the substation is related to the safety and stability of the power grid system, and cable maintenance is the top priority of the substation operation. Water accumulation, combustible gas and fire in the cable trench will greatly affect the safe operation of power equipment. [0003] At present, different devices are used to detect various hazards in the cable trench separately, and each monitoring device has a single function and is independent of each other. [0004] At present, the monitoring of various factors in the cable trench in the substation mainly adopts the wired method, and the wiring is complicated and troublesome, and the cost is high. [0005] There is an urgent need for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G01D21/02G08B17/00
CPCG01D21/02G08B17/00G08C17/02
Inventor 王文生李自伟吴明珠蔡乃汆许强黄端华梁君君张明黄伟李霄霄
Owner GUANGDONG POWER GRID CO LTD
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