Nuclear power plant cold source safety early warning method, device and system, and computer equipment

Abstract

The invention relates to a nuclear power plant cold source safety early warning method, device and system, and computer equipment. The nuclear power plant cold source safety early warning method comprises the steps of obtaining current ocean monitoring data of a sea area where a target nuclear power plant cold source is located, and determining current disaster-causing object information according to the current ocean monitoring data; obtaining a current early warning factor, and determining first predicted disaster-causing object information corresponding to the current early warning factor by using a preset biological evolution model; obtaining current ocean current information, and determining second predicted disaster-causing object information corresponding to the current ocean current information by using a preset trajectory prediction model; and determining a safety early warning result of the target nuclear power plant cold source according to the current disaster-causing object information, the first predicted disaster-causing object information and the second predicted disaster-causing object information. By using the method, the safety prediction of the target nuclear power plant cold source can be realized, the safety early warning result of the target nuclear power plant cold source can be determined by using various parameters, and the safety early warning accuracy can be improved.

Description

technical field [0001] The present application relates to the technical field of cold sources of nuclear power plants, in particular to a safety early warning method, device, computer equipment and system for cold sources of nuclear power plants. Background technique [0002] Nuclear power plants require a large amount of cooling water during operation, so nuclear power plant bases are generally built in coastal areas, and seawater is used as cooling water for units. The ecological environment change in offshore waters is an important factor affecting the operation of nuclear power units. Due to the eutrophication of seawater and the rapid changes in the marine environment, marine biological clusters broke out, and incidents of blocking the filter screen of the water intake of the cold source of the nuclear power plant and affecting the water intake of the cold source of the nuclear power plant occurred from time to time. Power operation has brought huge economic losses, th...

AI Technical Summary

Problems solved by technology

However, in the traditional technical solution, only the current ocean monitoring data collected in real time is used for safety warnings. In fact, only the current water safety situation can be determined, and the warning effect of advance notification cannot be realized; in addition, only based on the current ocean monitoring data collected in real time Monitoring data for safety warning, low information accuracy

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