Overhead line monitoring method, system and device and server

An overhead line and server technology, applied in circuit devices, measuring devices, information technology support systems, etc., can solve problems such as the influence of railway power supply reliability, easily damaged power lines, and difficulty in power line information management and troubleshooting. Improve the efficiency of fault location, reduce the risk of damage, and improve the efficiency of fault detection

Inactive Publication Date: 2020-07-28
CHINA SHENHUA ENERGY CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the larger the scale of the power line, the more difficult it is for information management and fault handling of the power line, which has a certain impact on the reliability of ra...

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  • Overhead line monitoring method, system and device and server
  • Overhead line monitoring method, system and device and server
  • Overhead line monitoring method, system and device and server

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Embodiment Construction

[0044] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0045] In one embodiment, such as figure 1 As shown, a method for monitoring overhead lines is provided, the method comprising:

[0046] Step 110, receiving each real-time cable data; the real-time cable data includes the line identification of the overhead line and the real-time current data of the overhead line.

[0047] Wherein, the real-time cable data can be the data obtained by collecting the overhead line within the preset time range from the current moment, for example, the current moment is 12:00 noon, and the preset time range is 5 minutes, then the real-time ca...

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Abstract

The invention relates to an overhead line monitoring method, system and device and a server. The method comprises the following steps: receiving each real-time cable data, wherein the real-time cabledata comprises a line identifier of the overhead line and real-time current data of the overhead line; processing each real-time current data by adopting a fault current identification algorithm, anddetermining fault current data and a fault line identifier corresponding to a line fault when the line fault occurs; and obtaining a corresponding relationship between the line identifier and the position information, obtaining fault position information corresponding to the fault line identifier according to the corresponding relationship, and pushing the fault current data and the fault positioninformation to the target terminal device. According to the invention, the line fault is automatically judged through the fault identification algorithm, and the fault position information is acquired through the corresponding relationship between the line identifier and the position information, so that the fault position can be remotely positioned. Therefore, while the fault detection efficiency and the fault positioning efficiency are improved, the power line is prevented from being damaged by fault detection, and the damage risk of the power line is reduced.

Description

technical field [0001] The present application relates to the technical field of electric power systems, in particular to an overhead line monitoring method, system, device and server. Background technique [0002] With the development of power system technology, power lines appeared. In recent years, with the extensive application of power lines in railway grids, a considerable amount of equipment stock has been formed. However, the larger the scale of the power line, the more difficult it is to manage information and troubleshoot the power line, which has a certain impact on the reliability of railway power supply. [0003] However, when the power line fails in the traditional overhead line monitoring method, it is necessary to use manual methods for segment detection, which is easy to damage the power line. Contents of the invention [0004] Based on this, it is necessary to provide an overhead line monitoring method, system, device and server capable of reducing the ...

Claims

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Application Information

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IPC IPC(8): H02J13/00G01R31/08G01R19/00
CPCG01R19/0092G01R31/085Y04S10/52
Inventor 王志波高胜利孙磊高贝
Owner CHINA SHENHUA ENERGY CO LTD
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