Method and system for improving online fault detection accuracy rate of overhead line structures

A fault detection, line tower technology, applied in radiation pyrometry, measuring devices, optical radiation measurement, etc., can solve problems such as unfavorable daily maintenance of line towers, inability to detect hidden dangers in time, low efficiency, etc., to improve the detection and judgment equipment. The ability to detect defects, improve the level of online inspection and maintenance, and ensure the effect of continuity and reliability

Inactive Publication Date: 2019-09-17
STATE GRID SHANDONG ELECTRIC POWER CO JINING CITY RENCHENG DISTRICT POWER SUPPLY CO +1
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Problems solved by technology

As far as the inventor knows, at present, the fault detection of line towers adopts the original regular manual inspection and records to form files, which is inefficient. At the same time, it is impossible to detect potential hidden dangers in time only by naked eye observation. It takes a long time and the effect is poor, which is not conducive to the daily maintenance of line towers

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  • Method and system for improving online fault detection accuracy rate of overhead line structures

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[0030] The present disclosure will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0031] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0032] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or ...

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Abstract

The invention provides a method and a system for improving online fault detection accuracy rate of overhead line structures. In combination with infrared temperature measurement and ultrasonic testing technology, potential faults of the overhead line structures are discovered in time, health information of each overhead line and each transformer substation is collected through online detection, an information standing book is established scientifically to qualitatively and quantificationally help managerial personnel to grasp health condition of equipment operation in time, simultaneously, a maintenance schedule is established scientifically by operation and maintenance personnel through complete and accurate information, and potential safety hazards are eliminated as soon as possible.

Description

technical field [0001] The present disclosure relates to the technical field of fault detection of line towers, and in particular to a method and system for improving the accuracy of online fault detection of line towers. Background technique [0002] The statements in this section merely mention background art related to the present disclosure and do not necessarily constitute prior art. [0003] With the continuous development of social economy and the continuous improvement of people's living standards, the reliability requirements of power distribution systems are getting higher and higher, so it is very important to grasp the operation status of power distribution lines and equipment in time. As far as the inventor knows, at present, the fault detection of line towers adopts the original regular manual inspection and records to form files, which is inefficient. At the same time, it is impossible to detect potential hidden dangers in time only by naked eye observation. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J5/00G01R31/12
CPCG01J5/0096G01R31/1209
Inventor 张体领马晓晖范冉张钱王昌庭东海顾群刘璇凯王斯
Owner STATE GRID SHANDONG ELECTRIC POWER CO JINING CITY RENCHENG DISTRICT POWER SUPPLY CO
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