Nuclear power station information system operation safety early warning method and device, apparatus and medium

Abstract

The invention belongs to the technical field of nuclear power station information construction, and discloses a nuclear power station information system operation safety pre-warning method and devicesuitable for the information machine room dynamic environment monitoring, a computer apparatus and a storage medium. The method comprises the steps of obtaining the power distribution and environmentparameters of the related apparatuses of an information machine room information system from a designated apparatus system; selecting the important parameters and the abnormal parameters from the operation parameters; inputting the important parameters and the abnormal parameters into a nuclear power station information system operation risk prediction model, obtaining the risk types and the risklevels outputted by the nuclear power station information system operation risk prediction model, and enabling each risk type to correspond to one risk level; and when the risk level corresponding tothe risk type reaches a preset level, sending the early warning information to a designated terminal. According to the nuclear power station information system operation safety early warning method provided by the invention, the judgment precision of the nuclear power station on the safety risk can be improved, and meanwhile, the timeliness of the systematic risk feedback is ensured.

Description

technical field [0001] The invention relates to the technical field of nuclear power plant informatization construction, in particular to a safety early warning method, device, computer equipment and storage medium for a nuclear power plant safety early warning method. Background technique [0002] With the increasing electricity demand of residents, more electricity supply sources need to be provided. A nuclear power plant is a source of electricity supply that generates electricity from the large amounts of heat generated by one or several power reactors. Although nuclear power plants can provide high-power power supply, there are certain safety hazards in nuclear power plants. For example, once nuclear fuel or nuclear waste leaks in a nuclear power plant, it will cause serious safety hazards and environmental hazards. Therefore, during the operation of the nuclear power plant information system, it is necessary to strictly control the operating parameters of each equipm...

AI Technical Summary

Problems solved by technology

In some cases, an early warning will only be generated when important parameters are abnormal, and abnormal non-important parameters will also be processed, but there is a certain lag

However, the systemic risk caused by the abnormality of non-important parameters will not be able to give early warning in time, which will cause a greater safety hazard to the normal operation of the nuclear power plant.

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