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Analysis method of single node access hidden danger in power communication network hub site

A power communication network and analysis method technology, applied in the field of single-node access hidden danger analysis, can solve the problems of low reliability of analysis results, poor applicability, analysis function and performance impact, etc., and achieve scientific and reasonable applicability and high reliability , Improve the effect of safety and reliability

Active Publication Date: 2021-05-25
STATE GRID HUNAN ELECTRIC POWER +2
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Problems solved by technology

But in this method, transforming the network into a graph model is the most important basic part of the method, and different modeling methods have a great influence on the function and performance of the analysis
Therefore, the analysis results of the existing analysis methods are greatly related to the quality of the analysts, the reliability of the analysis results is not high, and the analysis effects vary greatly, and the applicability is poor.

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  • Analysis method of single node access hidden danger in power communication network hub site

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Embodiment Construction

[0036] like figure 1 Shown is the method flowchart of the method of the present invention: the single-node access hidden danger analysis method of the hub site of the power communication network provided by the present invention includes the following steps:

[0037] S1. Model the power communication network in the area to be analyzed, and obtain the data parameters of the model; specifically, obtain the hub site set, non-hub site set, hub site minimum number of optical directions, and optical cable information list of the power communication network to be analyzed Connection relationship with optical fiber core wiring;

[0038] S2. According to the data parameters of the model obtained in step S1, construct the site topology relationship table of the power communication network in the area to be analyzed; specifically, the following steps are used for data analysis:

[0039] A. Determine the A-end node type of optical cable i;

[0040] B. According to the A terminal node ty...

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Abstract

The invention discloses a single-node access hidden danger analysis method for a hub site of an electric power communication network. Relationship table; identify the hub site; obtain the transmission equipment information connected to the hub site; identify the site with single node access, so as to obtain the final hidden danger analysis result. Based on the basic operation and maintenance data of the power communication network to be analyzed, the present invention can identify all The single-node access hidden danger of the network element at the network hub site effectively improves the safety and reliability of the power communication network operation and the work efficiency of communication operation and maintenance personnel, and the method of the present invention is highly reliable, scientific and reasonable, and has good applicability.

Description

technical field [0001] The invention specifically relates to a single-node access hidden danger analysis method for a power communication network hub site. Background technique [0002] With the development of economy and technology and the improvement of people's living standards, electric energy has become an indispensable secondary energy source in people's production and life, bringing endless convenience to people's production and life. [0003] The power communication network is the foundation of power grid dispatching automation, network operation marketization and management modernization. It carries a large number of production and management services of the power system and is an important means to ensure the safe, stable and economical operation of the power grid. With the continuous expansion of the scale of the power communication network, the gradual increase in the number of transmission network layers, the increasingly complex network structure, and the massi...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
CPCH04L41/14
Inventor 钟悠伍晓平沃潇潇张文娟何芸刘人锋余鸣游红陈运生陈永卫李彦武林蓉
Owner STATE GRID HUNAN ELECTRIC POWER