摘要
本文以韩国蔚珍1号机蒸发器水位控制系统导致误停堆事故为例,对其误停堆事故的原因进行了分析,调研发现该事故由一块切换开关插件故障导致。本文通过对切换开关插件工作原理分析提出2种解决方案,并编写Labview程序进行蒸发器水位控制系统的仿真及事故复现。
This paper describes shutdown accident of the Korea Wei Jane 1 unit evaporator water level control system and Analyse cause of this false shutdown accident. The accident cause is a failure switch card. This paper puts forward two solutions according to the switch card working principle analysis,and writing Labview procedures of evaporator water level control system for simulation and accident recurrence.
出处
《仪器仪表用户》
2016年第9期90-92,共3页
Instrumentation