Electric power communication equipment defect correlation analysis method and defect troubleshooting method

Abstract

The invention discloses an electric power communication equipment defect correlation analysis method and a defect troubleshooting method, wherein the method comprises the steps: collecting historical electric power communication equipment defect data in an electric power communication equipment transmission network, and generating an electric power communication equipment defect original database; according to a data discretization rule determined in advance based on the defect characteristics of the electric power communication equipment, performing quantification processing on the original database of the defects of the electric power communication equipment to generate an electric power communication equipment defect-influence factor database; and importing a pre-constructed improved Apriori algorithm model for analysis to obtain frequent item sets with different support degrees and confidence degrees and two types of strong rules. The method has the advantages that the traditional Apriori algorithm is improved according to the characteristics of the equipment defect database on the basis of the physical model of the electric power communication equipment; the correlation analysis is performed on the defects of the electric power communication equipment on the basis of the improved Apriori algorithm, and fault causes and fault point positioning of the electric power communication equipment are effectively identified and detected.

Description

Technical field [0001] The present invention relates to a power communication device defective correlation analysis method and a defect discipline, which belongs to the field of power communication technology. Background technique [0002] With the development of the energy Internet, the power communication equipment is increasing, as an important infrastructure that guarantees the safe operation of the power system, providing various types and rate transmission channels for the stable control of the power grid, the secondary equipment such as the power grid, and the operating state of the transmission channel. The impact on the safety stability control device of the grid is gradually increased. The communication device defect analysis has become a key factor affecting the security of the power grid. Therefore, the intelligent efficient equipment fault analysis is the safe operation of the large-scale power communication device access grid. [0003] With the size of the power com...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art, and provide a defect correlation analysis method and defect troubleshooting method of electric communication equipment, which can solve the problem of insufficient ability to identify the defect cause of the electric communication device and detect the location of the fault point in the prior art technical problem

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