某核电厂安全厂房控制区通风系统负压值偏低问题研究  

Analysis and Research on the Problem of Low Negative Pressure Value in the Safeguard Building Control Area Ventilation System

作　　者：刘统战 栗振林 LIU Tongzhan;LI Zhenlin

机构地区：[1]台山核电合营有限公司,广东台山529228

出　　处：《电力系统装备》2025年第2期106-108,共3页Electric Power System Equipment

摘　　要：核电厂控制区通风系统规定了合理的气流走向和换气次数、负压值要求,以有效控制放射性物质,确保工作区域和房间内空气中的放射性不超过允许剂量,保证辐射防护安全。文章分析了某核电厂安全厂房控制区通风系统负压值偏低的问题,确定了造成问题的根本原因,并制订了解决方案,消除了负压值偏低带来的隐患,保障了辐射防护安全。The ventilation system in the control area of a nuclear power plant specifies reasonable airflow direction,ventilation frequency,and negative pressure requirements to effectively control radioactive substances,ensure that the radiation in the air of the work area and rooms does not exceed the allowable dose,and ensure radiation protection safety.The article analyzed the problem of low negative pressure in the ventilation system of the safety building control area of a nuclear power plant,identified the root cause of the problem,and formulated a solution to eliminate the hidden dangers caused by low negative pressure and ensure radiation protection safety.

关 键 词：核电厂 控制区 通风系统 引压管 

分 类 号：TM623[电气工程—电力系统及自动化]