Comprehensive fault handling system for power distribution and consumption network

Abstract

The invention relates to a comprehensive fault processing system for a power distribution network, which belongs to the technical field of power network management. The system includes a fault information collection system, a fault information research and judgment system, and a fault emergency repair and power supply information push system; Collect fault information, after receiving and verifying, carry out equipment positioning, fault information screening, line topology analysis, equipment operation information analysis and line switch analysis, determine the fault type, location and affected area and display it in the existing GIS system, according to The determined failure result guides the emergency repair of the failure, and at the same time pushes the failure power outage information and power supply restoration information to the user. The system and method realize the centralized collection and pre-automatic research and judgment of existing fault information, and can actively push the power failure and power supply restoration information to the user and interact with the user.

Description

[0001] This application is a divisional case of an invention patent application titled: Distribution Network Fault Comprehensive Processing Platform and Processing Method, application number: 201110396709.4, and application date: December 4, 2011. technical field [0002] The invention relates to a processing system and processing method for collecting power grid fault information through multiple channels, automatically predicting the fault information, and pushing the prediction results to emergency repairs and users, and interacting with users, belonging to the technical field of power grid management. Background technique [0003] The existing power grid automatic management system does not form a comprehensive processing of grid faults, and the processing of fault information collection, judgment, notification to users, and command of fault repairs are all isolated and lack of connection with each other, and the processing results cannot be interacted with users . The s...

AI Technical Summary

Problems solved by technology

It can be seen that the channels for collecting fault information of various existing power grid business systems are isolated (operating independently), the information collected by various channels lacks a unified external channel, and there is no connection between the fault information collected by various channels, so Existing grid automation business systems cannot share fault information collected from various channels at the same time, thus failing to meet the requirements for comprehensive analysis and utilization of grid fault information

[0006] 2. Lack of early automatic prediction of fault information

[0007] For a long time, when a fault occurs in the power distribution network, before entering the on-site emergency repair after the fault is reported, the fault information cannot be analyzed and the fault source and related equipment information can be accurately located. That is, the type of fault and the scope of influence cannot be accurately judged in time

As a result, there is a lag in accurately locating the source of the fault and related equipment information, accurately obtaining the type of fault and the scope of influence during the emergency repair of a power failure, and relying on the confirmation of the emergency repair personnel after arriving at the scene, thus affecting the progress of emergency repair and the scheduling of emergency repair resources

[0008] 3. Fault information and emergency repair recovery cannot be pushed to the client

[0009] For a long time, users can only obtain power outage information through TV, newspapers, and the Internet. However, the limitations of traditional media make customers unable to grasp power outage information in a timely manner due to neglect, let alone real-time information on power grid fault power outages and estimated restoration time information.

Although the existing 95598 system of the existing power grid itself has the function of querying and releasing information on power outages, the customer service personnel of the existing 95598 system usually do not actively release information on power outages to users, and only inform users when they inquire. Even the 95598 system cannot inform the user of the repair progress of the power outage and the estimated time of power supply restoration

In addition, during on-site emergency repairs, the emergency repair personnel cannot interact with the fault emergency repair system in real time, and the emergency repair work cannot be effectively supervised

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