Monitoring method for power outage and restoration of power distribution network based on multi-source data

Abstract

The present invention relates to a power distribution network power-out and power-recovery supervision method based on multi-source data. The method comprises: accessing a power distribution network scheduling and control system, a production management system and an application collection system to obtain multi-source power-out data so as to distinguish a fault power-out range and a planning power-out range, merge power-out events, check the data accuracy and additionally record deletion data according to the multi-source power-out data. The power distribution network power-out and power-recovery supervision method based on the multi-source data merges multi-source data and adds technologies of fault power-out and planning power-on division, data accuracy checking and additional recording of deletion data to improve the accuracy, the timeliness and the integrity of the power distribution network power-out and power-recovery data statistics.

Description

technical field [0001] The invention relates to a method for monitoring power failure and restoration of distribution network based on multi-source data. Background technique [0002] The statistics of power outage and recovery are the key reliability indicators of distribution network operation. The monitoring of distribution network power outage and recovery can intuitively see the reliability of power grid operation, which is of great significance to the analysis of distribution network operation. [0003] At present, the distribution network mainly integrates the automatic power outage recovery message of the distribution network dispatching control system, and the power outage information data of the production management system for power outage recovery statistics. During the generation process, the dispatcher missed the switch setting, the terminal frequently shakes, the power outage information is not released during a short-term power outage, and the power outage in...

AI Technical Summary

Problems solved by technology

[0009] Based on the dispatch control of the distribution network, it is necessary to provide real-time push power outage recovery messages, and the power outage recovery statistics of the production management system power outage information cannot distinguish between the fault outage range and the planned power outage range in the power outage recovery message, lack of verification of the accuracy of the automatic power outage range, and There will be problems such as untimely information and missed reports, which cannot meet the requirements of distribution network information security

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