核岛通风就地控制柜设计问题研究

Study on Design of Ventilation Local Control Cabinet in Nuclear Island

核电厂核岛通风就地控制柜主要用于核岛温湿度控制,在设计制造过程中,根据不同被控对象和控制逻辑需求,分为A~G 7种典型控制模式,每种控制模式采用标准化的设计。在机柜的标准设计中出现过一些典型问题,本文针对其中的4类共性问题进行分析和研究,并给出相应的解决方法。

Nuclear power plant island ventilation control cabinet is mainly used for nuclear island temperature and humidity control,in the design and manufacturing process,according to different controlled objects and controlled logic requirements,it is divided into seven typical control modes A~G,each of which adopts standardized design.There have been some typical problems in the standard design of the machine cabinets.This paper analyzes and studies four common problems and gives corresponding solutions.