High-temperature gas cooled reactor inlet water treatment method and system

The embodiment of the invention provides a high-temperature gas cooled reactor inlet water treatment method and system. The method comprises the steps of obtaining humidity of a reactor primary loop; in response to the humidity reaching a preset humidity threshold value, a reactor shutdown action of...

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Main Authors GUO SHIWEI, XU YUE, XU XIAOFEI, LI YUAN, YU DELIANG, ZHAO KEHAN, HUANG PENG, PENG WEIWEI, TONG SHAOHUA
Format Patent
LanguageChinese
English
Published 12.07.2024
Subjects
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Summary:The embodiment of the invention provides a high-temperature gas cooled reactor inlet water treatment method and system. The method comprises the steps of obtaining humidity of a reactor primary loop; in response to the humidity reaching a preset humidity threshold value, a reactor shutdown action of a reactor protection system is executed; in response to the completion of the shutdown action of the reactor protection system, executing a steam generator drainage action; in response to completion of the steam generator drainage action, executing a fuel loading and unloading system stop action; in response to a fuel handling system shutdown, a helium purification system water removal action is performed. According to the embodiment of the invention, the problem of how to ensure the safety of the reactor and reduce the water inflow under the condition that the water inflow accident of the high-temperature gas cooled reactor occurs is solved, meanwhile, the influence of water inflow of one reactor on the operation
Bibliography:Application Number: CN202410512117