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Power communication network operation mode modeling method and system based on graph database

A technology of power communication network and operation mode, which is applied in the direction of digital transmission system, data exchange network, transmission system, etc. It can solve the problems that topology analysis cannot be provided, and achieve the effect of simple and efficient modeling method and improved performance

Active Publication Date: 2018-09-04
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the lack of a simple and efficient modeling method for the operation mode of the electric power communication network in the prior art, which cannot provide accurate data basis for subsequent topology analysis on the operation mode of the electric power communication network, and the performance of the topology analysis Issues that cannot be guaranteed

Method used

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  • Power communication network operation mode modeling method and system based on graph database
  • Power communication network operation mode modeling method and system based on graph database
  • Power communication network operation mode modeling method and system based on graph database

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Embodiment 1

[0027] An embodiment of the present invention provides a method for modeling the operation mode of an electric power communication network based on a graph database, such as figure 1 As shown, the graph database-based power communication network operation mode modeling method includes:

[0028] Step S1: Obtain the data source of the power communication network, and extract the equipment information of each power communication network device from the data source of the power communication network.

[0029] Step S2: Configure terminal equipment and routing equipment in the power communication network equipment as equipment nodes, and establish a node model.

[0030] Step S3: configure the transmission line connecting the end device and the routing device as a transmission edge, and establish an edge model.

[0031] Step S4: Configure attribute information for the node model and the edge model respectively according to the device information.

[0032] Step S5: According to the ...

Embodiment 2

[0052] An embodiment of the present invention provides a graph database-based power communication network operation mode modeling system, such as image 3 As shown, the power communication network operation mode modeling system includes: a device information acquisition module 1, which is used to obtain the data source of the power communication network, and extract the device information of each power communication network device from the power communication network data source; the node model building module 2. It is used to configure the terminal equipment and routing equipment in the power communication network equipment as equipment nodes, and establish a node model; the edge model building module 3 is used to configure the transmission line connecting the terminal equipment and routing equipment as a transmission edge, and establish an edge model; the attribute information configuration module 4 is used to configure attribute information for the node model and the edge mo...

Embodiment 3

[0071] An embodiment of the present invention provides a non-transitory computer storage medium, the computer storage medium stores computer-executable instructions, and the computer-executable instructions can perform the graph database-based power communication network operation mode modeling in any of the above-mentioned Embodiment 1 method. Wherein, the above-mentioned storage medium can be a magnetic disk, an optical disk, a read-only memory (Read-OnlyMemory, ROM), a random access memory (Random Access Memory, RAM), a flash memory (FlashMemory), a hard disk (Hard Disk Drive, Abbreviation: HDD) or solid-state drive (Solid-State Drive, SSD), etc.; the storage medium may also include a combination of the above types of storage.

[0072] Those skilled in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a computer-readable...

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Abstract

The invention provides a power communication network operation mode modeling method and system based on a graph database. The power communication network operation mode modeling method comprises the following steps of acquiring a power communication network data source, extracting equipment information of all power communication network equipment from the power communication network data source; establishing a node model; establishing an edge model; configuring attribute information for the node model and the edge model according to the equipment information; according to the actual operationmode and the routing information of the power communication network, acquiring operation data of the equipment node participating in operation and the operation data of the transmission edge; according to the node model, an edge model, the attribute information and the operation data, constructing a power communication network operation mode diagram model. According to the method, modeling of theoperation mode of the power communication network is achieved, the modeling method is simple and efficient, so that a data foundation is provided for carrying out topology analysis on the operation mode of the power communication network in a follow-up mode, and the performance of topology analysis is improved.

Description

technical field [0001] The invention relates to the technical field of power communication, in particular to a method and system for modeling the operation mode of a power communication network based on a graph database. Background technique [0002] The main function of information and communication asset equipment in the power grid is to realize high-performance control and automatic management of the power grid. The business data transmitted by the power communication network includes power consumption information, relay security information, distribution automation information, electric vehicle information, power grid operation safety control information, etc. The deployment of the power communication network has a strong coupling relationship with the deployment of the power grid equipment. Usually, the power grid equipment (cables, substations) and supporting communication equipment (optical cables, gateways) are deployed at the same location. With the launch and depl...

Claims

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Application Information

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IPC IPC(8): H04L12/24H02J3/00
CPCH02J3/00H04L41/12H04L41/145H02J2203/20
Inventor 柴博刘思言周爱华高昆仑宋岩陈睿裘洪彬
Owner GLOBAL ENERGY INTERCONNECTION RES INST CO LTD
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