Condition-based maintenance and evaluation decision making system for grid information communication equipment

Abstract

The invention discloses a condition-based maintenance and evaluation decision making system for grid information communication equipment. The condition-based maintenance and evaluation decision making system comprises a data acquisition module, a condition evaluation module, a monitoring and early warning module, a risk evaluation module and a decision making suggestion module, wherein the data acquisition module is used for acquiring the characteristic condition quantities of the information communication equipment, and storing the characteristic condition quantities in a database; the condition evaluation module is used for performing condition evaluation on the information communication equipment according to the characteristic condition quantities, the preset basic data and the evaluation criterion of the information communication equipment; the monitoring and early warning module is used for judging whether early warning is performed or not according to a condition evaluation result, and sharing corresponding monitoring and early warning module information for an external information distributing platform to call; the risk evaluation module is used for performing risk evaluation on the equipment according to the condition evaluation result and preset risk evaluation parameters; the decision making suggestion module is used for generating a maintenance strategy by taking the condition evaluation as the basis through combining the risk evaluation conclusion, and generating a protection equipment maintenance schedule upon the maintenance strategy and the maintenance schedule of primary equipment.

Description

technical field

[0001] The invention relates to an evaluation and decision-making system for equipment condition maintenance. Background technique

[0002] In recent years, with the rapid development of the power grid, information and communication have also developed rapidly, and information work has penetrated into all levels of work. With the comprehensive construction of the smart grid, a large number of various information and communication equipment have been put into production, and the corresponding maintenance workload has also increased significantly. At present, electric power enterprises have extensively carried out condition-based maintenance technology. After the main network, rural power grid and relay protection have applied condition-based maintenance technology one after another, the amount of maintenance has been greatly reduced, power outages and downtime have been greatly shortened, maintenance costs have been effectively saved, and power supply is relia...

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