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Intelligent substation switch online monitoring system

A technology for intelligent substations and monitoring systems, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as difficulty in inspections and adverse effects on the system, and achieve the effects of simplified configuration, fast alarm response, and high security.

Active Publication Date: 2019-09-17
STATE GRID SICHUAN ELECTRIC POWER COMPANY NEIJIANG POWER SUPPLY +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the monitoring method of the switch is mainly passive. When a problem occurs, it is necessary to find out the details of the problem. Not only is it difficult to inspect, but the problem has already caused adverse effects on the system.

Method used

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  • Intelligent substation switch online monitoring system
  • Intelligent substation switch online monitoring system

Examples

Experimental program
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Embodiment

[0024] Such as figure 1 As shown, this embodiment proposes an online monitoring system for smart substation switches, which includes a switch monitoring management system, a switch monitoring management data cloud, and a smart substation switch; wherein, the switch monitoring management system and the smart substation switch perform data transmission and communication; the switch monitoring and management system is used to obtain the operation status information of the smart substation switch in real time and analyze and process it, obtain the switch operation monitoring status information and alarm information and send it to the switch monitoring management data cloud for storage and optimize configuration.

[0025] In this embodiment, the switch monitoring and management system includes a collection module, a switch configuration module, a data processing module, a display module and an SNMP communication module.

[0026] Wherein, the collection module performs data transmi...

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Abstract

The invention discloses an intelligent substation switch online monitoring system. The system comprises a switch monitoring management system, a switch monitoring management data cloud and an intelligent substation switch, wherein the switch monitoring management system is in data transmission and communication with the intelligent substation switch; and the switch monitoring and management system is used for acquiring the operation state information of the intelligent substation switch in real time and analyzing and processing the operation state information to obtain switch operation monitoring state information and alarm information, and sending the switch operation monitoring state information and the alarm information to the switch monitoring and management data cloud for storage and optimal configuration. Online monitoring of the intelligent substation switch can be rapidly and conveniently completed, monitoring data are complete and reliable, the alarm response speed is high, and the network security of an intelligent substation is guaranteed; and modular design is adopted, the structure is reasonable, the response speed is high, and safety and reliability are achieved.

Description

technical field [0001] The invention relates to the field of intelligent substation network monitoring, in particular to an intelligent substation switch on-line monitoring system. Background technique [0002] Communication technology is the basis of information transmission in the substation automation system. In the intelligent substation based on the IEC 61850 standard, the process layer communication network is related to the correct acquisition, processing and control output of the secondary equipment, and affects the correct action and operation of the primary equipment. For safe operation, smart substations have very high requirements for the reliability, real-time and security of information transmission. As a key node of the network, the switch is the core device of the network, and its reliability will affect the normal operation of multiple single devices connected to the switch. However, at present, the switches in smart substations lack online monitoring metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0213H04L41/0823H04L67/025H04L67/12H04L41/0631
Inventor 陆旭周竞峰沈大千袁明旭宋伟周劲李伟万涛黄华林郑永康柳强刘明忠涂斌易路陈科袁大友袁洪朱鑫周文越税月
Owner STATE GRID SICHUAN ELECTRIC POWER COMPANY NEIJIANG POWER SUPPLY
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