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A method and system for re-deploying service routes of electric power communication private network

A technology of power communication and business, applied in the direction of transmission system, digital transmission system, electrical components, etc.

Active Publication Date: 2020-11-17
CHINA ELECTRIC POWER RES INST +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The present invention provides a method and system for re-deploying service routes in a private power communication network to solve the problem of how to determine the redeployment of routes in a private power communication network

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  • A method and system for re-deploying service routes of electric power communication private network
  • A method and system for re-deploying service routes of electric power communication private network
  • A method and system for re-deploying service routes of electric power communication private network

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Embodiment Construction

[0065] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0066] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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Abstract

The invention discloses a method for re-deploying service routes of a private power communication network. The method includes: obtaining the network topology structure of service routes of the private power communication network; obtaining service sets affected by faulty links, each The business importance, source point information, destination node information and constraint vector corresponding to the business; the business in the business set affected by the faulty link is arranged in descending order according to the business importance; the data is initialized; and the improved Dijkstra algorithm is used to configure The shortest path from the source point to the destination node, and determine the new network topology; add 1 to the number of cycles, and compare the number of cycles with the routing threshold; determine the first shortest path and the backup path, and calculate each The routing intersection degree of the backup path and the first shortest path; arrange the routes corresponding to each service in ascending order according to the routing intersection degree; determine the order of the paths, and update the service distribution.

Description

technical field [0001] The present invention relates to the field of route management of electric power communication private network services, and more specifically, relates to a method and system for redeploying service routes of electric power communication private network. Background technique [0002] As an important communication component in the power system, the power communication private network mainly provides guarantee for the stable operation of the power system, so the reliability of the power communication private network is directly related to the reliability of the power system. For the power communication private network that carries key control services such as stability control and pumping storage control, the establishment of highly reliable routing is an important aspect to ensure the reliability of the power communication private network. [0003] At present, the research on the routing problem of electric power communication private network mostly foc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/707H04L12/721H04L12/751H04L12/703H04L45/24H04L45/02H04L45/28
CPCH04L45/02H04L45/12H04L45/22H04L45/28
Inventor 王智慧丁慧霞张庚汪洋滕玲吴赛陈相舟李哲李伯仲喻鹏秦璇
Owner CHINA ELECTRIC POWER RES INST