Power distribution network line system line graph model processing platform

A technology for processing platform and circuit diagrams, which is applied in the field of distribution network, can solve problems such as inconsistency of graphics elements and confusion of original drawings, and achieve the effects of meeting user needs, improving governance efficiency, and reducing the number of algorithm executions

Pending Publication Date: 2021-03-12
STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +2
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to quickly and automatically solve the problems of confusion of original drawings and inconsistency of graphic elements in the graphic display of distribution lines, reduce the manual participation in graphic model maintenance, and improve the management efficiency of graphic display, and propose a distribution network line System circuit diagram processing platform

Method used

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  • Power distribution network line system line graph model processing platform
  • Power distribution network line system line graph model processing platform
  • Power distribution network line system line graph model processing platform

Examples

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Embodiment Construction

[0069] In this embodiment, a distribution network line system line diagram processing platform includes two aspects of software and hardware, and the corresponding platform structure includes two aspects of software architecture and physical topology architecture.

[0070] The platform software architecture of this embodiment is based on the C / S mode structure, and is divided into three layers: user interface layer, business logic layer, and bottom operation layer, such as figure 1 shown.

[0071] The platform software is developed using the QT cross-platform language, and the interface layer and the business logic layer interact through the QT signal slot mechanism; the business logic layer and the underlying operation layer interact through the interface form. The business logic layer includes functions such as graph model verification, automatic graph formation, contact graph, generation of simplified diagrams of control equipment, statistical analysis, user management, sys...

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Abstract

A power distribution network line system line graph model processing platform comprises platform hardware and platform software. The platform hardware is deployed in a distribution automation system management information large area, is directly deployed on a power distribution automation system Scada server, or deployed on a power distribution automation system workstation or independently installed on a graph model server of an I area. The platform software architecture is based on a C/S mode structure and is divided into three layers: a user interface layer, a service logic layer and a bottom operation layer. Platform software is developed by using a QT cross-platform language, and an interface layer interacts with a service logic layer through a QT signal slot mechanism; and the service logic layer and the bottom operation layer interact in an interface form. Distribution line graph model data sharing among the systems is achieved, it is ensured that the graph topologies of the systems are kept consistent, practical drawings such as a control type equipment diagram and a contact diagram can be generated, the user requirements of a distribution network application system are greatly met, and a line graph model is more practical in application of the systems.

Description

technical field [0001] The invention relates to a distribution network line system line diagram model processing platform, which belongs to the technical field of distribution network. Background technique [0002] There are a large number of distribution network application systems in the power supply department, such as distribution automation systems, power supply service systems, etc. Many modules of these application systems need to display schematic diagrams of distribution lines. For example, distribution automation systems are processed according to automation logic. After a network fault occurs, the fault location result will be displayed in time. At this time, accurate and beautiful distribution line graphics are required. [0003] At present, the distribution line graphics in various application systems of the power grid cannot be displayed completely automatically. The commonly used method of automatic drawing and artificial beautification can achieve the correct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/18G06F30/12G06F113/04
CPCG06F30/12G06F30/18G06F2113/04
Inventor 郭亮周求宽晏年平王晓卫罗松林杨浩甘兴林于杰刘园王一鸣李昌硕张天军
Owner STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST
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