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Intelligent substation inspection method

An intelligent inspection and substation technology, applied in the field of substation inspection, can solve problems such as dependence, failure to detect hidden faults in time, and inability to adapt to the development of enterprise informatization, and achieve the effect of ensuring safe and stable operation.

Inactive Publication Date: 2019-12-03
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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  • Abstract
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Problems solved by technology

At present, the inspection of substations basically uses the inspection personnel to check, judge and record the conditions and parameters of each equipment based on their own experience. This traditional inspection method has become increasingly unable to adapt to the information development of enterprises, and the inspection process Completely relying on the initiative of the inspectors, it is inevitable that there will be omissions and mistakes, and hidden troubles cannot be found in time
[0004] In addition, the existing power equipment information management system focuses on offline management, and the inspection records are submitted after the event, so it is impossible to accurately and real-time grasp the equipment operation status information. Therefore, it is urgent to adopt automated means to improve the inspection quality and reduce the inspection workload. , to ensure that hidden dangers of equipment are discovered in time and eliminated in time

Method used

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Embodiment Construction

[0052] In order to better understand the present invention, the present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0053] like figure 1 As shown, an intelligent inspection method for a substation includes the following steps:

[0054] S1: Establish a 3D model of the substation, and perform 3D video fusion display of the substation; including the following steps:

[0055] S11: Use aerial photography and laser scanning to construct a three-dimensional full-true inspection scene;

[0056] S12: Use video fusion technology to splice, register, correct and fuse the video data of surveillance cameras distributed in key surveillance areas; the details are as follows:

[0057] S121: The outdoor scene and the 3D scene are matched by aerial photography, and the geographical coordinates of the outdoor scene are converted into 3D space coordinates, the formula is as follows:

[0058] ;

[0059] in, is the converted ...

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Abstract

The invention belongs to the technical field of substation inspection methods, and particularly relates to an intelligent substation inspection method, which comprises the steps of S1, establishing athree-dimensional model of a substation, and performing three-dimensional video fusion display on the substation; S2, setting an inspection path of the inspection robot in the three-dimensional model;S3, enabling the inspection robot of the transformer substation to perform inspection according to a set inspection path, and upload inspection data to the centralized control main station; and S4, enabling the centralized control main station to store the inspection data and analyze and process the inspection data. According to the invention, the problems of low efficiency and poor data qualitycaused by manual recording and meter reading of operation data of power transformation equipment are solved, and the automation level of inspection operation is improved.

Description

technical field [0001] The invention belongs to the technical field of substation inspection methods, and in particular relates to an intelligent inspection method for substations. Background technique [0002] With the development of society, people's life, production, and science are increasingly dependent on electricity. If there is a problem with electricity, infrastructure such as communication systems, lighting systems, and water supply systems will also be paralyzed. How to ensure the safe and stable operation of the enterprise's power equipment, discover potential safety hazards and eliminate them in time are new topics and challenges for all power equipment system inspectors and managers. [0003] In the power system, equipment inspection is an important guarantee to ensure the stable and normal operation of the equipment. With the expansion of the grid scale and the increase of equipment, the workload of operation and maintenance inspections is increasing day by d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G07C1/20G06Q50/06G06Q10/00H02J13/00
CPCG06T17/00G07C1/20G06Q50/06G06Q10/20H02J13/00
Inventor 邬蓉蓉黎大健谢植飚张炜焦健饶夏锦覃剑潘信宏
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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