Intelligent inspection system of secondary system based on image recognition

A secondary system and inspection system technology, applied in the field of substation inspection, can solve problems such as inability to effectively guide secondary system maintenance, waste of manpower and material resources, and incomplete inspection items, so as to achieve comprehensive inspection, save resources and waste, and ensure reliability Effect

Pending Publication Date: 2019-02-12
STATE GRID HEILONGJIANG ELECTRIC POWER CO LTD ELECTRIC POWER RES INST +1
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Problems solved by technology

The current inspection method is manual inspection, the inspection efficiency is low, the inspection items are not comprehensive, the scori

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  • Intelligent inspection system of secondary system based on image recognition

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0034] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0035] According to the intelligent inspection system of the secondary system based on image recognition in this...

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Abstract

The invention provides an intelligent inspection system of a secondary system based on image recognition, which is comprehensive in inspection, objective in grading and high in working efficiency, andbelongs to the field of substation detection. The intelligent inspection system of the invention comprises a movable image acquisition system which is used for acquiring image information of a secondary system running state of a substation; an image data analysis system which is used for analyzing the collected state image information, extracting the secondary system operation state, the pressingplate input state information, the screen cabinet blocking information, the equipment grounding information, and the secondary circuit wiring position information; a standardized universal image database used for storing standardized universal image information of each secondary system of a substation created in accordance with a relay protection lean inspection related standard; a secondary system evaluation module which is used for comparing the extracted information with the corresponding standardized general image information to determine whether there is abnormality in the secondary system, and obtaining the inspection result, thereby ensuring the reliability of the secondary system operation.

Description

technical field [0001] The invention provides an intelligent inspection system of a secondary system, in particular relates to an intelligent inspection system of a secondary system based on image recognition, which belongs to the field of substation detection. Background technique [0002] Substation operation is the most important link in power system operation. The voltage level of a substation is determined by the voltage level of the power grid where it is located. The security of the power supply area maintained by substations of different voltage levels is also different. The higher the voltage level, the larger the power supply area of ​​the substation, and the higher the safety and reliability it needs, and the protection configuration of the secondary system in the substation plays a vital role in the safe operation of the substation. In order to improve the reliability of the secondary system and discover potential safety hazards in time, it is necessary to regula...

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Application Information

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IPC IPC(8): G06T7/00G06T5/00G06T7/13G06Q50/06
CPCG06Q50/06G06T5/002G06T7/0002G06T7/13
Inventor 姜鹏王鲁昕徐明宇李中元刘力伟穆兴华张锐崔佳鹏王玚张伯良赵黎
Owner STATE GRID HEILONGJIANG ELECTRIC POWER CO LTD ELECTRIC POWER RES INST
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