Automatic construction and visualization method for power distribution network topology

Abstract

The invention discloses an automatic construction and visualization method for a power distribution network topology. A complete topological network is constructed by utilizing the local topological information of a power distribution intelligent terminal, and the power distribution monitoring based on a network topological structure is provided through a graphical component. The invention relatesto an intelligent terminal module, a data acquisition module, a wireless transmission module, a topology construction module and a graphical module. The upstream terminal device number and the downstream terminal device number of the intelligent terminal only need to be input into the intelligent terminal in a unified mode, and after the intelligent terminal is powered on, the intelligent terminal automatically and remotely imports the local topology information into a platform server. The platform server converts the local topology information provided by each intelligent terminal into the complete power distribution network topology information in the form of a digraph; and finally, the complete power distribution network topology information is converted into a visual topology networkdiagram through the graphical component, so that a power distribution management user can monitor the operation state of the power distribution system through the visual topology network diagram.

Description

technical field [0001] The invention relates to the field of network topology construction, in particular to a method for automatic construction and visualization of power distribution network topology. Background technique [0002] With the increasingly close relationship between life, production and electricity in today's society, all kinds of electricity users have put forward higher requirements for the quality of power supply and distribution. As a direct link between the power system and power users, the power distribution system is an important part of the modern power distribution system. At this stage, with the increase of the coverage area of ​​the regional distribution network, the structure of the distribution network becomes larger and more complex, which makes the topology construction and management of the distribution network very difficult, and it is difficult to maintain the frequently changing distribution network structure manually. . [0003] At presen...

AI Technical Summary

Problems solved by technology

In the complex and huge power distribution network topology, it is difficult to describe and adjust the power distribution network topology manually, and it is also difficult to update and maintain the position and status of any node in the network topology in real time and accurately.

At the same time, for the current distribution detection platform, using the traditional list interface cannot well display the network topology and operation status detection of power distribution equipment

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