Method, equipment and system of automatically generating looped network graph based on GIS (geographic information system) distributing graph

Abstract

The invention discloses a method, equipment and a system of automatically generating a looped network graph based on a GIS (geographic information system) distributing graph and belongs to the layout design field. The method comprises the steps of extracting a single line of the GIS distributing graph of a power grid, conducting the topological analysis, abstraction and conversion of the single line of the GIS distributing graph and obtaining a primitive of the single line of the GIS distributing graph, receiving configuration parameters sent by a GIS distributing graph automatically generating looped network graph storing server; generating a first GIS distributing graph automatically generating looped network graph according to the primitive and the configuration parameters; analyze the GIS distributing graph, generating the analyzing result, updating the first GIS distributing graph automatically generating looped network graph according to the analyzing result and obtaining a second GIS distributing graph automatically generating looped network graph; conducting the layout adjustment on the second GIS distributing graph automatically generating looped network graph and generating a third GIS distributing automatically generating looped network graph; using the third GIS distributing automatically generating looped network graph and monitoring the power grid. The method of automatically generating the looped network graph based on the GIS distributing graph can improve the consistency of layout information and field data in the power grid work, the drawing labor intensity is lowered, and the layout updating speed and the monitoring efficiency are improved.

Description

technical field [0001] The invention relates to the field of drawing design, in particular to a method, device and system for automatically generating a ring network diagram along a layout based on GIS. Background technique [0002] In the operation of the power grid, due to the complex wiring of the grid wires and various types of equipment, the dispatcher needs to grasp the on-site data of the power grid at any time. In the existing technology, the station-line-transformer-household relationship of the power grid will be drawn into drawings for the dispatcher to use. It is convenient for them to understand and solve problems in the grid and grid equipment in a timely manner. [0003] In the prior art, work is carried out by combining the geographic information system GIS along the layout with the CAD drawings of the OPEN3000 system. The geographic information system GIS along the layout is drawn by the relevant personnel of the power grid work area bureau, and through the ...

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Problems solved by technology

[0003] In the prior art, work is carried out by combining the geographic information system GIS along the layout and the CAD drawings of the OPEN3000 system. The geographic information system GIS along the layout is drawn by the relevant personnel of the power grid work area bureau, and through the electronic transfer process, the final The dispatcher releases the entire network to realize the update of GIS drawings. The CADGIS in the OPEN3000 system automatically generates the ring network diagram along the layout. The dispatcher manually draws it according to the start-up plan and then updates it in the OPEN3000 system to realize the automatic generation of the GIS along the layout. The network map is published on the whole network, which makes the update of the drawing slow, and cannot guarantee that the drawing information is consistent with the on-site data, which may easily cause mis-scheduling and misoperation by the dispatcher

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