核安全级机柜报警系统研究

摘要

对核安全级机柜的报警系统进行研究，研究发现不同的报警信号触发不同的模块故障，为核电厂在调试和运行维修过程中处理机柜报警信号提供了经验，缩短了调试和维修的周期，为核安全级机柜报警系统的国产化提供了设计思路。%In this paper,the aIarm system of cabinet with nucIear pIant safety standard is investigated.It's found that dif-ferent aIarm signaI trigger different fauIt status for moduIe,which provided the experience for nucIear pIant to deaI with cabinet aIarm signaI in the process of debugging and maintenance.