Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preset protection method for power communication network

A technology of power communication and protection algorithm, applied in the direction of electrical components, data exchange network, digital transmission system, etc., can solve the problem that the chain network does not have advantages, and reduce the network congestion rate, network redundancy and network burden. balanced effect

Pending Publication Date: 2018-11-23
国网甘肃省电力公司信息通信公司 +2
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The P-circle protection algorithm is more researched now, but the P-circle protection algorithm is suitable for the protection of the grid network, and has no advantages for the protection of the chain network. However, the current power communication network is not all grid networks, and There is a network combining the chain network and the grid network, and it is not enough to use the P circle protection algorithm alone

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preset protection method for power communication network
  • Preset protection method for power communication network
  • Preset protection method for power communication network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a power communication network preset protection method provided by the present invention will be described in detail below with reference to the drawings and specific embodiments.

[0040] like figure 1 As shown, a power communication network preset protection method provided by the present invention includes the following steps executed in sequence:

[0041] Step (1) input network topology;

[0042] Step (2) calculates the clustering coefficient of each node;

[0043] Step (3) decomposes the network by the clustering coefficient;

[0044] Step (4) generates the basic protection path;

[0045] Step (5) analyzing network traffic flow;

[0046] Step (6) configuration protection path;

[0047] In step (2), node V i The clustering coefficient C i is its and k i The actual number of edges E between adjacent nodes i and the total number of possib...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a preset protection method for a power communication network. The network topology of the power communication network combined with the chain and the grid is analyzed; such atype of power communication network is jointly protected based on the chain protection algorithm and the P-circle algorithm. The preset protection method for the power communication network comprisesthe steps of network decomposition, basic protection path generation, service flow analysis, and configuration protection path. Firstly, the network topology is input, a clustering coefficient of eachnode is calculated, and the network is decomposed by using the clustering coefficient; then, based on the P-circle algorithm and the chain protection algorithm, a basic protection path is generated;finally, a protection path is configured for the network by analyzing the traffic. The preset protection method for the power communication network in the invention is based on the chain protection algorithm and the P-circle algorithm and is suitable for the preset protection of the power communication network combined with the chain and the grid, thereby improving the network protection efficiency and reducing the network redundancy.

Description

technical field [0001] The invention relates to the field of power communication network survivability and network service flow analysis, and specifically describes a power communication network preset protection method based on joint protection of a chain protection algorithm and a P circle protection algorithm. Background technique [0002] Power grid information technology is an important guarantee for the safe and stable operation of the power grid. Grid information technology is the specification, design and development of systems and tools for the collection, description, processing, protection, transmission, communication, representation, management, organization, storage and remediation of grid information. The power communication network is the carrier of power grid management information and production control data transmission, a major driving force for the development of modern power grid technology, and an important means to ensure the safety, stability and econ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26H04L12/707H04L12/753H04L12/803H04L45/24
CPCH04L41/06H04L41/12H04L41/145H04L43/0882H04L45/22H04L45/48H04L47/125
Inventor 祝唯微张旭孙沛马乐汪文晋袁昊任敬斌孙毅李昊洋刘耀先
Owner 国网甘肃省电力公司信息通信公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com