Method for carrying out visualized simulation verification on discharge counter for zinc oxide arresters

A calibration method and recorder technology, applied to instruments, measuring electrical variables, measuring devices, etc., can solve problems that cannot meet the needs of power system visualization

Active Publication Date: 2015-02-04
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Abstract
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Problems solved by technology

[0006] Based on this, it is necessary to provide a visual simulation verification method for the zinc oxide arrester discharge recorder to solve the problem that the traditional zinc oxide arrester discharge recorder verification simulation verification technology has been unable to meet the increasing demand for power system visualization

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  • Method for carrying out visualized simulation verification on discharge counter for zinc oxide arresters

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Embodiment Construction

[0016] The specific implementation of the visual simulation verification method for the zinc oxide arrester discharge recorder 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 verification method for a zinc oxide arrester discharge recorder in an embodiment is shown, which mainly includes the following steps:

[0018] Step S100, establishing a visualized zinc oxide arrester discharge recorder model:

[0019] Utilize virtual reality technology to establish a three-dimensional model of the zinc oxide arrester discharge recorder, import the recorder simulation mathematical model of the zinc oxide arrester discharge recorder to be verified, and establish the three-dimensional model of the zinc oxide arrester discharge recorder and the recorder simulation mathematical model corresponding relationship;

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

[00...

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Abstract

The invention provides a method for carrying out visualized simulation verification on a discharge counter for zinc oxide arresters. The method comprises the following steps of: establishing a three-dimensional model of the discharge counter for zinc oxide arresters by using a virtual reality technology, importing a counter simulation mathematical model of a verified discharge counter for zinc oxide arresters, and establishing a corresponding relation between the three-dimensional model of the discharge counter for zinc oxide arresters and the counter simulation mathematical model; establishing an instrument three-dimensional model for detecting the verified discharge counter for zinc oxide arresters by using the virtual reality technology, importing an instrument simulation mathematical model of a tester of the discharge counter for zinc oxide arresters, and establishing a corresponding relation between the instrument three-dimensional model and the instrument simulation mathematical model; and operating a simulation system, and importing the model of the discharge counter for zinc oxide arresters and the instrument model to carry out visualized simulation verification. According to the technology of the invention, the accuracy and operating efficiency of a simulation verification operation are improved, and the gradually-growing visualization demands of a power system are satisfied, therefore, the method has an extremely high promotion value.

Description

technical field [0001] The invention relates to power system simulation technology, in particular to a visual simulation verification method for a discharge recorder of a zinc oxide arrester. Background technique [0002] Oxidation surge arresters are key equipment for lightning protection in power systems. The unqualified defect of the discharge recorder will make it impossible to normally count whether the zinc oxide arrester plays the role of lightning protection according to the predetermined design requirements. Therefore, it is extremely necessary to carry out routine calibration and technical personnel training of oxidizing arrester discharge recorders in oxidizing arrester manufacturers and power systems. Discharge recorder verification is also an important means for research on lightning protection of power systems, verification of operational defects, and implementation of condition-based maintenance. It is an equipment preventive maintenance test item stipulated ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/00
Inventor 王勇夏永强方健陈俊陈雁王志军叶建斌潘慧文
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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