Dual-system-based graph-model data management method for power distribution network

Abstract

The invention discloses a dual-system-based graph-model data management method for a power distribution network. The method comprises the following steps of firstly, creating a debugging system and an operating system, before graph-model data are published, starting a model checking tool, and sequentially performing static verification and dynamic verification on a model in the current debugging system; secondly, after the model passes the verification, starting a model publishing tool, and synchronizing graph-model solid data of a commercial library layer according to a model export / comparison technology based on a fragmentation technology, a model synchronization technology based on a model cluster and a remote service access technology; thirdly, performing real-time library row-level dynamic updating in a messaging mode to achieve the seamless soft switching of side models of the operating system, and backspacing the graph-model data of the debugging system by virtue of the reverse synchronization of the graph-model solid data. According to the method, the correctness of the model can be guaranteed to the greatest extent, the real-time operating system cannot be influenced in the model publishing process, non-disturbance model updating is realized, and the operating reliability and the operating continuity of an on-line system are guaranteed.

Description

[0001] technical field [0002] The invention belongs to the technical field of power system distribution network model management, in particular to a dual-system-based distribution network graphical model data management method. Background technique [0003] Due to the needs of urban and road expansion and reconstruction, the network model and topology of the distribution network are changing almost every day. The distribution network planner must compare the situation before and after the transformation of the same line before drawing up a plan. Issuing an operation ticket and executing the power transmission and shutdown of the line. The previous distribution network management system often only provides a set of graphics and network models to represent the current network. Although the dynamic model processing mechanism of the distribution network provides a set of models for the current network and the future network, in fact the two sets of models are still shared. Th...

AI Technical Summary

Problems solved by technology

In the past, the distribution network management system often only provided a set of graphics and network models to represent the current network. Although the dynamic model processing mechanism of the distribution network provided a set of models for the current network and the future network, in fact, the two sets of models are still shared. same model entity

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