A method for evaluating and analyzing the health status of power communication network

A technology for power communication and state assessment, applied in the field of power communication, can solve problems such as lack of systematic, scientific and practical evaluation indicators, lack of comprehensive understanding of communication network performance, and inconvenient operation and maintenance work

Active Publication Date: 2022-07-22
STATE GRID SHANXI ELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The lack of systematic, scientific, and practical evaluation indicators not only leads to a lack of comprehensive understanding of communication network performance by planners, but also makes it difficult for operation and maintenance work

Method used

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  • A method for evaluating and analyzing the health status of power communication network
  • A method for evaluating and analyzing the health status of power communication network
  • A method for evaluating and analyzing the health status of power communication network

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Embodiment

[0069] The method for evaluating and analyzing the state of health of a power communication network according to this embodiment is characterized in that the method includes:

[0070] S1, construct the health index tree of the target power communication network;

[0071] The health degree of the target power communication network is used as the first-level index of the index tree; the equipment operation quality, optical cable performance quality and grid health degree in the target power communication network are used as the three second-level indicators of the index tree. ;The second-level indicator equipment operation quality includes two third-level indicators, the equipment failure interval rate and the equipment defect interval rate; the second-level indicator optical cable performance quality includes two third-level indicators, the optical cable segment failure interval rate and the optical cable defect interval rate; the second-level indicator network The rack health ...

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Abstract

The invention discloses a health state evaluation and analysis method of an electric power communication network, which relates to the technical field of electric power communication. The method includes: S1, constructing a health degree index tree of the target power communication network; the index tree includes a first-level index, a second-level index and a third-level index; S2, obtaining the weight of each third-level index and each second-level index in S1 S3, obtain the basic operation parameter values ​​during the actual operation of the target power communication network in any period of time, calculate each tertiary index value on the basis of the basic operation parameter value, then calculate the secondary index value, and finally calculate the primary index The first-level index value is the health degree of the target power communication network, and the health status evaluation of the target power communication network is completed. The invention effectively evaluates the health of equipment, optical cables and network architecture in the network, and then calculates the failure duration, failure frequency and network frame redundancy through the health, thereby realizing the evaluation of the influence of the existing failure in the network on the network system.

Description

technical field [0001] The invention relates to the technical field of electric power communication, in particular to a method for evaluating and analyzing the health state of an electric power communication network. Background technique [0002] Communication network health status assessment is an application of network performance assessment in the field of network fault prediction and health management, and is an important part of network intelligent maintenance. Network performance evaluation is not only of great practical significance for correctly evaluating the current situation of communication networks, optimizing network structure, and improving the security and reliability of power supply, but also conducive to the standardized management of various data of communication networks, optimizing investment structure, and improving the economic benefits of enterprises. and social benefits. [0003] At present, there are few in-depth studies on communication network pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L43/08H04L41/14H04B10/079
CPCH04B10/0793H04B10/0795H04L41/14H04L43/08
Inventor 竹瑞博巫健王健安毅禹宁罗江李洋江冰李晶
Owner STATE GRID SHANXI ELECTRIC POWER
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