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Cable fault locating visual simulation experimental method

A cable fault and test method technology, applied in the fault location and other directions, can solve problems such as the inability to adapt to the visualization needs of the power system, and achieve the effect of meeting the visualization requirements, reducing the processing process, and improving the accuracy and work efficiency

Active Publication Date: 2014-12-10
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to provide a visual simulation test method for cable fault location in view of the problem that the traditional cable fault location simulation test technology has been unable to meet the increasing demand for power system visualization.

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  • Cable fault locating visual simulation experimental method
  • Cable fault locating visual simulation experimental method
  • Cable fault locating visual simulation experimental method

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Embodiment Construction

[0016] The specific implementation of the cable fault location visualization simulation test method of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] figure 1 A flow chart of a visual simulation test method for cable fault location in one embodiment is shown, which mainly includes the following steps:

[0018] Step S100, establishing a visualized cable model:

[0019] Utilize virtual reality technology to establish a three-dimensional cable model, import the cable simulation mathematical model of the cable under test, and establish the corresponding relationship between the cable three-dimensional model and the cable simulation mathematical model;

[0020] Step S200, establishing a visualized instrument model:

[0021] Utilizing virtual reality technology to establish a three-dimensional model of an instrument for detecting the tested cable, importing an instrument simulation mathematical model of a cable fault...

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Abstract

The invention provides a cable fault locating visual simulation experimental method. The method comprises: using virtual reality technology to establish a cable three-dimensional model, leading in a cable simulated mathematical model of a to-be-tested cable, establishing corresponding relations of the cable three-dimensional model and the cable simulated mathematical model; using the virtual reality technology to establish a device three-dimensional model used for detecting the to-be-tested cable, leading in a device simulated mathematical model of a cable fault location test device, establishing corresponding relations of the device three-dimensional model and the device simulated mathematical model; and running a simulation system, calling in the cable model and the device model to perform the visual simulation experiment. The technology in the invention improves accuracy and work efficiency of simulation experiment operation, satisfies gradually increasing visualization requirements of electric power systems, and has extremely high popularization value.

Description

technical field [0001] The invention relates to power system simulation technology, in particular to a visual simulation test method for cable fault location. Background technique [0002] High-voltage cables are key equipment for reliable power supply in power systems and large urban power grids. High-voltage cable fault location test is an essential test item for high-voltage cable factory test and accident diagnosis during operation. Therefore, it is extremely necessary to carry out the development of cable fault location test equipment, detection of high-voltage cable defect location in operation, and training of technical personnel in equipment manufacturing enterprises, scientific and technological research and development institutions, power systems, large-scale user substations, and large urban power grids. All the above works are required to carry out simulation tests on cable fault location. [0003] At present, the power system simulation system has been widely ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/08
Inventor 陆国俊王勇覃煜易满成熊俊林昌年黄炎光吴海宏黄青丹宋浩永杨柳曹浩恩
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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