Method and system for power communication failure early warning analysis based on network model and rule models

Abstract

The invention discloses a method and a system for power communication failure early warning analysis based on a network model and rule models. The method includes: (1) building the failure early warning analysis network model; (2) building the failure early warning analysis rule models by combining the network model; (3) reading and analyzing all the built rule models, and inputting the rule models to a rule inference engine; (4) acquiring communication network alarm and performance information for normalization, and then inputting the information into the rule inference engine; (5) enabling the rule inference engine to infer according to the performance early warning rule model and to give early warning signals according to a rule conclusion part; (6) enabling the rule inference engine to infer according to the service influence range rule model and to give influenced services and influenced degree of the services; and (7) giving failure handling suggestions according to an early warning handling expert experience repository. By the method and the system, early warning prompts can be automatically given in real time before failures occur, and early warning service influence range and early warning handling suggestions can be given so that a technical means is provided for stable operation of power communication grids.

Description

technical field [0001] The invention relates to informatization, automation, and intelligent operation and maintenance technologies of electric power communication networks, in particular to an analysis method and system for early warning of electric power communication network faults based on network models and rule models. Background technique [0002] The power communication network provides support for the operation of power production and is one of the key infrastructures in the power industry. The stability and reliability of its operation are directly related to the production and operation of the entire power grid. During the "Twelfth Five-Year Plan" period, the development of State Grid has entered a new stage of comprehensively building a strong smart grid from the construction of a strong power grid, and the development of the company has entered a new period of building a "three collections and five majors" system and promoting management reform from the "four mod...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problem that power communication can only perform fault analysis and processing after the fact, but cannot effectively prevent and control the fault before it occurs, and provides a power communication fault early warning analysis method and system based on a network model and a rule model. It can automatically and real-time give early warning prompts before failures occur, and give early warning service scope and early warning processing suggestions, providing technical means for the stable operation of power communication networks

Images