Electrical equipment fault auxiliary diagnosis and intelligent analysis system based on electric thermal infrared spectrum

A thermal infrared spectrum, infrared spectrum technology, applied in the field of auxiliary fault diagnosis and intelligent analysis of power equipment, can solve the problems of too many infrared detection pictures, unable to achieve complete detection, large time and energy, saving manual detection time and convenient sharing Experience, the effect of efficient management

Inactive Publication Date: 2015-09-02
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the infrared detection of power equipment faults has too many infrared detection pictures, it takes a lot of time and energy to perform manual detection and cannot achieve complete detection.

Method used

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  • Electrical equipment fault auxiliary diagnosis and intelligent analysis system based on electric thermal infrared spectrum
  • Electrical equipment fault auxiliary diagnosis and intelligent analysis system based on electric thermal infrared spectrum
  • Electrical equipment fault auxiliary diagnosis and intelligent analysis system based on electric thermal infrared spectrum

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specific Embodiment approach 1

[0023] Specific implementation mode one: combine figure 1 Describe this embodiment, the power equipment fault auxiliary diagnosis and intelligent analysis system based on power thermal infrared spectrum, including:

[0024] System parameter management module, infrared spectrum upload and query module, and electrical and thermal fault analysis and diagnosis module;

[0025] The system parameter management module is used to realize the maintenance function of system basic data;

[0026] The infrared spectrum upload and query module is used to upload the infrared spectrum taken by the original electric power inspection personnel, and provide service for querying the spectrum according to the conditions, search the analyzed infrared spectrum and generate an infrared spectrum detection report;

[0027] The electrical thermal fault analysis and diagnosis module is used to analyze the infrared spectrum uploaded by the user in the system, according to the different positions marked i...

specific Embodiment approach 2

[0028] Specific implementation mode two: this implementation mode

[0029] The system parameter management module includes: a system use department management submodule, a system use user management submodule, a heating part management submodule, a fault type management submodule, and a thermal fault criterion management submodule;

[0030] like figure 2 , the system use department management sub-module is used to add, edit, delete and view system use department information, and manage records used by different departments at the prefectural and provincial levels in the power system;

[0031] The departments using the system are divided in detail according to different prefectures and cities. Each prefecture and city is allowed to add several departments, and each department has its own specific authority and superior-subordinate relationship; administrators are allowed to add and modify the departments using the system. For example, the name and hierarchical relationship; t...

specific Embodiment approach 3

[0041] Specific implementation mode three: in this implementation mode,

[0042] The infrared spectrum upload and query module includes: a spectrum upload submodule, an original spectrum query submodule, and a defect spectrum query submodule;

[0043] like Figure 7 , the atlas uploading submodule is used to upload original atlas information;

[0044]All users of the system can operate; when the power inspection personnel take the map, write down the equipment type, interval unit, equipment name and shooting location, and name the map according to the naming convention; when uploading, the system will be based on the shot map When the naming is automatically paired with the infrared image and the visible image; naming rules: infrared image "IR_primary equipment type + interval unit + equipment name + equipment location", visible image "VL_ primary equipment type + interval unit + equipment name + equipment location ";

[0045] The uploaded original map is saved in the syste...

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Abstract

An electrical equipment fault auxiliary diagnosis and intelligent analysis system based on an electric thermal infrared spectrum relates to the field of electrical equipment fault auxiliary diagnosis and intelligent analysis, and aims to solve problems of electrical equipment fault infrared detection that as infrared detection images are too many, the detection still cannot be completely finished in a manual way with lots of time and effort. The electrical equipment fault auxiliary diagnosis and intelligent analysis system comprises a system parameter management module, an infrared spectrum upload and query module, and an electrical thermal fault analysis and diagnosis module. The system parameter management module comprises a system use department management sub-module, a system use user management sub-module, a heating part management sub-module, a fault type management sub-module and a thermal fault criterion management sub-module. The electrical thermal fault analysis and diagnosis module comprises a fault thermal imagine analysis sub-module, a fault criterion sub-module, a fault determination sub-module, a diagnostic analysis determination sub-module and an analytical statement processing sub-module. The electrical equipment fault auxiliary diagnosis and intelligent analysis system provided by the invention is suitable for electrical equipment fault auxiliary diagnosis and intelligent analysis.

Description

technical field [0001] The invention relates to the field of auxiliary diagnosis and intelligent analysis of electric equipment faults. Background technique [0002] Power substations are responsible for the production and construction of power grid lines. The electrical equipment in the substation is dense, the lines are complicated, and there are countless nodes and large transformers. It is a key department for the safety of the power sector. In order to ensure the safety of the internal operation of the substation, a lot of manpower, material resources and funds are spent every year. [0003] The power industry sector is different from other industries. Maintenance cannot interrupt production at will. This requires adequate prediction before accidents occur—to solve faults before accidents, and the focus is on preventive inspections of substation equipment. The substation system is responsible for the power transmission work, and the high-voltage and high-current lines ...

Claims

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Application Information

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IPC IPC(8): G06Q50/06
Inventor 张宏伟朱学成呙林波欧阳泽节
Owner STATE GRID CORP OF CHINA
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