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Method and device for evaluating running state of cable

A technology of running status and cables, applied in the field of electric power, can solve problems such as deviation of analysis results

Pending Publication Date: 2021-08-24
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a method and device for evaluating the operating state of a cable, to at least solve the problem that there is a large deviation between the analysis result and the actual situation due to the analysis of the operating state of the cable based on the monitoring data of a single time or a single device in the related technology technical problem

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  • Method and device for evaluating running state of cable
  • Method and device for evaluating running state of cable
  • Method and device for evaluating running state of cable

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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Abstract

The invention discloses a method and device for evaluating the running state of a cable. The method comprises the following steps: acquiring data related to a cable operation state; determining target data belonging to the time-dependent covariable type in the data; according to the target data, determining an evaluation index used for evaluating the operation state of the cable, the evaluation index including at least one of the following: operation reliability or a fault coefficient; and evaluating the operation state of the cable according to the evaluation index. According to the method and the device, the technical problem that the analysis result and the actual condition have relatively large deviation due to the fact that the operation state of the cable is analyzed based on monitoring data of a single moment or single equipment in the prior art is solved.

Description

technical field [0001] The present application relates to the field of electric power, and in particular, relates to a method and device for evaluating the operating state of cables. Background technique [0002] At present, the operation and maintenance of cable lines is mainly based on manual inspection, status detection and online monitoring, and the data is discrete and isolated. Operation and maintenance personnel cannot effectively evaluate and grasp the operating status of cable lines during inspection or maintenance, and cannot pass the system. The platform obtains line operation and status information data, and the inspection efficiency is subject to certain restrictions. The inspection and inspection data are scattered in various testing equipment, data forms or monitoring platforms. The format lacks uniformity and standardization, and it is difficult to realize information interaction. The workflow is complicated. Judging from the current data situation of cable ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/00
CPCG06Q10/06393G06Q10/20
Inventor 刘青熊俊尚英强邰宝宇时晨杰
Owner STATE GRID BEIJING ELECTRIC POWER
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