Method and system for synchronously checking, positioning and analyzing graph and model of power distribution network

Abstract

The invention discloses a power distribution network graph and model synchronous checking and positioning analysis method and system, and relates to the technical field of power distribution network data analysis. The method comprises the following steps: collecting a power distribution line graph and model; analyzing the distribution line graph model; carrying out graph model splicing on the analyzed distribution line graph model and the updated graph file to obtain a DFG graph model file and an SVG graph model file generated by a WEB system; synchronizing the DFG graph and model file and the SVG graph and model file generated by the WEB system; comparing the synchronized DFG graph and model file and the SVG graph and model file generated by the WEB system with the running DFG graph and model file and the SVG graph and model file to generate a latest graph and model version checking list; and monitoring whether the graph and model updating of the distribution automation master station is synchronous or not according to the latest graph and model version checking list. Through real-time monitoring of the power distribution network graph model, abnormal graph model data can be found in real time, the time efficiency of maintenance of the power distribution network graph model is greatly reduced, and the maintenance efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of distribution network data analysis, in particular to a method and system for synchronizing checking and positioning analysis of a distribution network graph and model. Background technique [0002] According to the development needs of dispatching integration, a sharing interaction mechanism is established between the main station of the distribution automation system and the GIS platform to reduce the complexity and workload of data maintenance, so as to achieve "one map" and "one network" for the whole network application The goal. [0003] At present, the graph and model data of the distribution network is becoming more and more huge, the accuracy cannot be judged, and the maintenance work is difficult. The model is then spliced ​​with the forwarding pattern of the master station of the dispatching automation system. Due to the multi-system coordination and multi-platform operation, the problem of ou...

AI Technical Summary

Problems solved by technology

[0005] In view of the increasingly large distribution network diagram data in the existing technology, the maintenance process is very cumbersome and passive, and it is difficult to achieve normalized and efficient maintenance, and because it involves multi-system coordination and multi-platform operation, the problem of out-of-sync diagram data often occurs, This leads to a low level of distribution network automation, a low success rate of terminal remote control, and a low distribution self-healing rate.

Images