辐射防护通讯 ›› 2015, Vol. 35 ›› Issue (1): 24-27.

• 宁德核电厂第一次大修专题(二) • 上一篇    下一篇

反应堆安全壳内放射性水平趋势预测分析

孙伟, 陈利刚, 李付平, 刘刚   

  1. 福建宁德核电有限公司, 福建 宁德, 355200
  • 收稿日期:2014-09-15 出版日期:2015-02-20 发布日期:2025-02-11
  • 作者简介:孙 伟(1981- ),男, 2001年毕业于淮海工学院化学工艺专业,专科; 2010年毕业于中央广播电视大学工商管理专业,本科;工程师。

Trend Forcasting of Radioactive Level inside Reactor Containment

Sun Wei, Chen Ligang, Li Fuping, Liu Gang   

  1. Fujian Ningde Nuclear Power co.,Ltd., Fuding, Fujian, 355200
  • Received:2014-09-15 Online:2015-02-20 Published:2025-02-11

摘要: 在核电机组正常运行或机组出现异常事件(或事故)工况下,利用机组的运行数据,预测核电厂安全壳内放射性惰性气体水平的变化趋势,并借助在线监测数据给予验证。目的是在核电机组发出异常事件(或事故)时,提供必要的决策数据和机组状态发展趋势,及时制定应急响应措施。本文结合国内某核电机组的实际运行数据,简单总结了核电厂安全壳内放射性惰性气体水平趋势的预测方法。

关键词: 安全壳, 放射性惰性气体, 应急响应

Abstract: The trend of inert gas radioactivity level inside NPP containment was forecasted, using operating data in normal and abnormal working conditions (or accident). It was then validated with online monitoring data. This provides an important anticipation to the safe and stable operation of the nuclear power. When an abnormal event or accident happens, the response decision can be taken with the forecast data used. In this paper, combinedthe actual operation data of NPP, a prediction method of inert gas radioactivitylevel inside the containment is briefly summarized.

Key words: Containment, Radioactive inert gas, Emergency response

中图分类号: 

  • TL77