Client side auxiliary method for establishing topological data of power grid planning equipment

Abstract

The invention discloses a client side auxiliary method for establishing the topological data of power grid planning equipment, and establishes a topological relationship according to certain steps. The client side auxiliary method has the beneficial effects that only a small quantity operations needs to be added to finish the topological relationship establishment of planning equipment when planners draw a map, according to a WYSIWYG (What You See Is What You Get) map interface, the workload and the error rate of manual entry are greatly reduced, and a high-consumption service side topological relationship calculation process and a high-difficulty software customization design process are omitted.

Description

technical field [0001] The invention belongs to a method for managing power grid equipment information in the electric power industry, in particular to a client auxiliary method for establishing topology data of power grid planning equipment. [0002] technical background [0003] Topological relationship data is an important spatial relationship data in the power grid information system. It describes the adjacency, inclusion, intersection, separation and other relationships between power grid equipment, and is used for business functions such as equipment connectivity analysis, power failure analysis, and power supply range analysis. Basic data support is provided. [0004] For existing grid equipment or grid equipment that has been included in the construction plan, its topological relationship is generally measured directly in the production environment and stored in the corresponding database. [0005] However, for some equipment in special services (for example, the equ...

AI Technical Summary

Problems solved by technology

[0006] Manual input on the client side, this method is cumbersome, time-consuming, and error-prone

When the device changes, it is very difficult to maintain the topology changes caused by the device change

[0007] Generated on the server side with topology software, due to the large number of devices (tens of millions or even more), the establishment efficiency is low and the requirements for computer hardware are high

On the other hand, due to the particularity of power grid equipment (for example, multiple cables on a tower, although they are intersected in a geometric sense, but because the terminals are not necessarily the same, they cannot be considered to be connected to each other), it is necessary to perform an update on the topology software. Customized design, the design is more difficult, and the data generated by the software generally needs manual proofreading and adjustment to achieve a higher accuracy rate

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