Power equipment maintenance mode risk cost assessment method and device, terminal and medium

Abstract

The invention discloses a power equipment maintenance mode risk cost assessment method and device, a terminal and a medium. According to the invention, randomness of equipment faults is considered; historical maintenance records of the to-be-maintained equipment are collected; the set maintenance mode information is combined; a Monte Carlo simulation operation mode is used for simulation operation, and a risk cost evaluation result of the maintenance mode is calculated based on the result of the simulation operation, so that a more objective reference standard is provided for workers to evaluate the maintenance mode, more accurate evaluation judgment is made, and different maintenance modes can be transversely compared according to the risk cost evaluation result so as to determine the optimal maintenance mode. The technical problem that risk cost evaluation of an existing maintenance mode is low in accuracy due to the fact that risk cost evaluation of the existing maintenance mode iseasily affected by subjective experience is solved.

Description

technical field [0001] The present application relates to the technical field of equipment maintenance, and in particular to a risk cost assessment method, device, terminal and medium for power equipment maintenance mode. Background technique [0002] In recent years, with the increase in the scale and production capacity of electric power production, the operating costs of power companies have also increased. About 30% of the operating costs come from maintenance costs, of which maintenance costs mainly include labor costs and failure maintenance costs. In order to improve the operation level and reduce the cost, it is of great significance for the power company to formulate a maintenance system that is more suitable for the actual situation. [0003] The traditional maintenance of electric power equipment adopts the maintenance mode of regular and comprehensive equipment point inspection. The so-called equipment point inspection means that point inspectors and operating pe...

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Problems solved by technology

[0004] This application provides a risk cost assessment method, device, terminal and medium for the maintenance mode of electric equipment, which is used to solve the problem that the risk cost assessment of the existing maintenance mode mainly relies on human experience for implementation, which is not very specific, and not only has a large workload, but also It is also easily affected by subjective experience, which leads to the technical problem of low accuracy of risk cost assessment in the existing maintenance mode

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