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Graphic processing method and system of model file of substation

A technology of model files and processing methods, applied in the direction of electrical digital data processing, data processing applications, special data processing applications, etc., can solve problems such as heavy workload, increased error probability, and inconvenient inspection, so as to increase workload and reduce Work load and error rate, and the effect of improving work efficiency

Active Publication Date: 2014-04-23
CHINA ELECTRIC POWER RES INST +2
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  • Description
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AI Technical Summary

Problems solved by technology

[0003] If only a few specific methods are considered, it is enough to manually modify the initial substation model file, but in most cases, the workload of manual modification is huge
Especially for UHV GIS substations, the number of isolating switches and the different operation modes involved can theoretically reach hundreds. When manually modifying the corresponding calculation program, the probability of error is extremely increased, and the inspection is inconvenient

Method used

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  • Graphic processing method and system of model file of substation
  • Graphic processing method and system of model file of substation
  • Graphic processing method and system of model file of substation

Examples

Experimental program
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Embodiment

[0078] A graphical processing system for a substation model file, the model file acquisition module acquires a certain model file, and adds an identifier before an element to be modified in the model file;

[0079] The model file graphical module reads the component library of the substation model file, determines the components contained in the model file and the connection relationship between components according to the model file; selects graphics from the component library, and draws the production model file according to the connection relationship between components A graphical interface; add a corresponding mark at the graphically displayed model file according to the identifier.

[0080] According to the model file of the substation, the hundreds of node files are simplified to dozens, and the wiring diagram of the substation is obtained and output through the corresponding identifier, and the status of each isolating switch is clearly indicated by identifying whether ...

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Abstract

The invention provides a graphic processing method and a system of a model file of a substation. The method includes the steps of I, obtaining the model file of the substation; II, adding an identifier to a to be modified element of the model file of the substation; III, subjecting the model file to graphics processing; IV, modifying the identified element; V, saving the operated model file after a self-test. The method applies a visualization human-computer interface method and an intelligent processing technology to the processing of the model file of the substation to achieve the display and operation of the model file.

Description

technical field [0001] The invention relates to a method in the field of electric power system and automation thereof, in particular to a graphical processing method and system for substation model files. Background technique [0002] The UHV AC transmission system all adopts GIS (Gas Insulated Substation) equipment, which has the advantages of compact structure, small footprint, and easy maintenance, but due to the very fast transient overvoltage (VFTO) caused by the operation of the disconnector , will bring harm to the insulation of the equipment. Fast transient overvoltage (VFTO) has the characteristics of high amplitude, steep wave front, high frequency and multiple continuous pulses, which has an important impact on the insulation of GIS and its connected winding equipment (such as transformers). At the beginning of designing a substation, it is generally considered that all equipment layouts are considered for the overall modeling of the substation equipment (assumin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q50/06
CPCG06F16/90G06F16/904G06Q50/06
Inventor 王磊戴敏万磊范冕林晓静何慧雯李振强查志鹏谭波张波
Owner CHINA ELECTRIC POWER RES INST
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