Power communication network health status analysis method

A technology for power communication and state evaluation, applied in data exchange networks, electrical components, electromagnetic wave transmission systems, etc., can solve the inconvenience of operation and maintenance work, the lack of systematic, scientific and practical evaluation indicators, and the lack of comprehensive understanding of communication network performance And other issues

Active Publication Date: 2019-03-19
STATE GRID SHANXI ELECTRIC POWER
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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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  • Power communication network health status analysis method
  • Power communication network health status analysis method
  • Power communication network health status analysis method

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Embodiment

[0069] The method for evaluating and analyzing the health status of the power communication network described in this embodiment is characterized in that the method includes:

[0070] S1, constructing a 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 network frame health degree in the target power communication network are used as the three second-level indicators of the index tree ; The second-level index 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 frame health includes seven three-level indicators of network average diameter, network node average strength, node ring formation ra...

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Abstract

The invention discloses a power communication network health status analysis method, and relates to the technical field of power communication. The method comprises the steps of S1, building a healthdegree index tree for a target power communication network, wherein the index tree comprises first-level indexes, second-level indexes and third-level indexes; S2, acquiring weight values of each third-level index and each second-level index in the S1; and S3, acquiring a basic operation parameter value of the target power communication network during an actual operation process within any time slot, computing each third-level index value on the basis of the basic operation parameter value, then computing the second-level index values, and at last computing the first-level index values, wherein the first-level index value is the health degree of the target power communication network, thus completing health status estimation of the target power communication network. According to the method provided by the invention, the health degrees of the equipment and cable in the network and the network framework are effectively assessed, and then the fault duration, fault frequency and network framework redundancy are computed via the health degrees, so that the influence of the fault in the network on the network system is assessed.

Description

technical field [0001] The invention relates to the technical field of power communication, in particular to a method for evaluating and analyzing the health status of a power communication network. Background technique [0002] Communication network health status assessment is the 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 not only has great practical significance for correctly evaluating the status quo of the communication network, optimizing the network structure, and improving the safety and reliability of power supply, but also conducive to the standardized management of various data in the communication network, optimizing the investment structure, and improving the economic benefits of enterprises and social benefits. [0003] At present, there are few in-depth studies on the performance evaluation of communica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/24
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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