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Graph maintenance method and device in power distribution network true form test system

A test system and telepresence-type technology, applied in the direction of electrical digital data processing, CAD network environment, instruments, etc., can solve the problems of installation and removal affecting graphics, heavy workload, and inflexibility, so as to reduce the probability of errors and reduce Effects of workload, closeness

Pending Publication Date: 2020-07-28
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] According to the previous method, whenever a new test plan is created, a drawing tool needs to be used to draw a graph, but this method has the following disadvantages: frequent drawing of graphs and a lot of repetitive work; the installation and removal of test equipment will affect Graphics, resulting in difficult maintenance of graphics; unable to adapt to the situation where there are multiple grid structures in a scheme, not flexible enough

Method used

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  • Graph maintenance method and device in power distribution network true form test system
  • Graph maintenance method and device in power distribution network true form test system
  • Graph maintenance method and device in power distribution network true form test system

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Embodiment

[0037] see figure 1 , figure 1 It is a schematic flow chart of the method for graphic maintenance in the real-type test system of the distribution network in the implementation of the present invention.

[0038] Such as figure 1 As shown, a method for graphic maintenance in a distribution network true-type test system, the method includes:

[0039] S11: Register the graphic elements used to draw the global graphics, and establish a one-to-one correspondence between the registered graphic entities used to draw the global graphics and the actual device;

[0040] In the specific implementation process of the present invention, the registration of the primitives used to draw the global graphics includes: creating an object for the primitives used to draw the global graphics, and assigning various data to the object to obtain the assigned value the object after the assignment; store the object after the assignment in the database, and determine the primitive corresponding to the...

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Abstract

The invention discloses a graph maintenance method in a power distribution network true model test system, which comprises the following steps: registering primitives for drawing a global graph, and establishing a one-to-one correspondence relationship between the registered primitives for drawing the global graph and actual equipment; drawing a global graph based on the registered primitives usedfor drawing the global graph; configuring a test pattern based on the global pattern to obtain a pattern required in a power distribution network true test, wherein the device comprises a primitive registration module, a global graph drawing module and a test graph configuration module. In the embodiment of the invention, the method and the device maintain the full life cycle of the test patternin a mode of matching the global pattern with the primitives and tightly coupling the primitives with the equipment, so that the workload of workers can be reduced to a great extent, and the error probability of the test pattern is reduced.

Description

technical field [0001] The invention relates to the technical fields of electrical equipment and electrical engineering, in particular to a method and device for graphic maintenance in a true-type test system of a distribution network. Background technique [0002] In order to solve the problem of the lack of reliable detection methods and test platforms for distribution network automation equipment, a real distribution network test system is built using equipment with the same parameters as the actual power grid. The built system can flexibly simulate various operating states of the power grid. The detection of distribution network automation equipment provides a good test environment and has high practicability. [0003] In order to simulate various operating states, the simulation system needs to change the grid structure of the distribution network and the state of the secondary equipment through the configuration scheme. Each grid structure needs a corresponding graphic...

Claims

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Application Information

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IPC IPC(8): G06F30/18G06F113/04G06F119/02G06F111/02
Inventor 黄伟翔俞小勇吴丽芳陈千懿陈绍南欧世锋龚文兰
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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