Four-Faith Fault Location Platform in Distribution Network Automation

Release time:2020-09-16 13:45:19

It is necessary for the construction of distribution network to meet the requirements of the development of new urbanization, and to build a modern distribution network with reasonable structure, advanced technology, flexibility, reliability and economic efficiency.


The transmission and distribution lines are widely distributed, the line span is large, and the operation and maintenance are difficult.

There are many main lines on the transmission and distribution lines, which requires centralized monitoring and management.

In severe environments, the line fault location accuracy is low;

The traditional manual line patrol method is inefficient;

The collapse of the power grid will cause great losses to the national economy.
 
Solution Overview

Four-Faith Fault Location Platform is used for real-time monitoring of power lines and operating status, as well as fault point detection and location. It is a set of distribution line fault location system with remote distributed monitoring, centralized management, and instant notification. In the case of non-faults, real-time monitoring of power grid load changes plays a role in preventing line failures. When short-circuit and earth-fault occur in power lines, the fault location is displayed in time, and the operation and maintenance personnel are guided to quickly eliminate the fault and restore power supply for the safety of power lines Stable operation provides guarantee and intelligent decision basis.
System Function

 GIS Monitoring Mode

The platform has the functions of real-time positioning of maps, tracking of equipment with pictures, and display of equipment positioning. The equipment is grouped by lines, and tree-like classification management is carried out by trunk branch lines.


Topology

It supports editing the device topology diagram under the node of the group line tree, which can support users to add devices autonomously according to the actual line. The system automatically binds the device to realize the real-time display of device online status, device alarms, and device real-time data collection in the figure.

 

Topology Messages


After receiving the fault information, the platform combined with the GIS system, quickly gives the specific information of the fault's geographic location and fault type, and notified the operation and maintenance personnel through SMS to rush to the scene quickly to eliminate the fault.

 
 
Equipment Management
Enter the group line list, support query function, query device data, status, etc., support new and deleted devices; Remote upgrade equipment greatly facilitates user operation, through data visualization, centralized management of the line.

 

Alarm Event


Summarize the warning information of all lines to facilitate users to check and eliminate faults in time.

 
Historical Data


Open the historical data in the menu, click the telemetry telesignal menu to enter the telemetry/signal value interface, which can facilitate the user to view the SOE event records and data.

 
Statistic Analysis


With data chart analysis function, the system automatically generates dynamic analysis of the historical data of the specified equipment, which greatly meets the needs of users, reduces the tedious manual maintenance, and improves the work efficiency of users.

 
 

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