Method, device and system for simulation manipulation of nuclear power plant spreading fire disaster

Abstract

The invention discloses a method for simulation manipulation of a nuclear power plant spreading fire disaster. The method includes the steps that a device for simulation manipulation of the nuclear power plant spreading fire disaster judges initial positional information of the simulated fire disaster according to obtained simulated fire fault signals and a first alarm signal of a fire disaster detection probe in the initial position is triggered; a main simulator submits first status information of a fire fighting system in the initial position according to the first alarm signal; the device for simulation manipulation of the nuclear power plant spreading fire disaster judges whether the fire fighting system can suppress the simulated fire disaster or not according to the first status information; if the fire fighting system can not suppress the simulated fire disaster, the device for simulation manipulation of the nuclear power plant spreading fire disaster obtains sub region position information of the spreading simulated fire disaster according to a fire disaster spreading route set in advance; a second alarm signal of the fire disaster detection probe in a sub region is triggered. The multipoint fire disaster manipulation technology of simulation manipulation of the spreading fire disaster is achieved. In addition, the invention provides the device and system for simulation manipulation of the nuclear power plant spreading fire disaster.

Description

technical field [0001] The invention belongs to the technical field of nuclear power, and in particular relates to a simulation processing method, device and system for spreading fire in a nuclear power plant. Background technique [0002] There are many types of combustibles in nuclear power plants. Not only are there many types and large quantities of fire sources, but also the fire-prone points are widely distributed, resulting in frequent fires and huge losses caused by nuclear power plant fires. Therefore, the fire risk of nuclear power plants is very high. According to statistics, the most common cause of nuclear power plant accidents is fire. Therefore, on the one hand, when designing a nuclear power plant, the fire hazard must be considered in detail, and a detailed fire hazard analysis must be carried out, including the amount of combustibles, combustion characteristics, fire extinguishing measures, etc.; on the other hand, once a fire occurs, the operator should T...

AI Technical Summary

Problems solved by technology

In the early full-range simulators of nuclear power plants, due to insufficient attention to fire handling training, the fire detection system and fire scenarios of nuclear power plants were not simulated, resulting in the inability to achieve fire handling training in full-range simulators

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